---
title: Credentials
url: https://platform.claude.com/docs/en/api/python/beta/vaults/credentials
---

# Credentials

## Create Credential

`beta.vaults.credentials.create(vault_id, **kwargs)  -> BetaManagedAgentsCredential`

**POST** `/v1/vaults/{vault_id}/credentials`

Create Credential

### Parameters

- `vault_id: str` (path parameter)

  Identifier of the vault to create the credential in.

- `auth: Auth`

  Authentication configuration for the credential.

  - `class BetaManagedAgentsMCPOAuthCreateParams`

    Parameters for creating an MCP OAuth credential.

    - `type: Literal["mcp_oauth"]`

    - `access_token: str`

      OAuth access token.

      minLength: 1, maxLength: 8192

    - `mcp_server_url: str`

      URL of the MCP server this credential authenticates against.

      minLength: 1, maxLength: 2047

    - `expires_at: Optional[datetime]`

      A timestamp in RFC 3339 format

      format: date-time

    - `refresh: Optional[BetaManagedAgentsMCPOAuthRefreshParams]`

      Refresh token configuration, if the credential supports token refresh.

      - `client_id: str`

        OAuth client ID.

        minLength: 1, maxLength: 1024

      - `refresh_token: str`

        OAuth refresh token.

        minLength: 1, maxLength: 8192

      - `token_endpoint: str`

        Token endpoint URL used to refresh the access token.

        minLength: 1, maxLength: 2047

      - `token_endpoint_auth: TokenEndpointAuth`

        - `class BetaManagedAgentsTokenEndpointAuthNoneParam`

          Token endpoint requires no client authentication.

          - `type: Literal["none"]`

        - `class BetaManagedAgentsTokenEndpointAuthBasicParam`

          Token endpoint uses HTTP Basic authentication with client credentials.

          - `type: Literal["client_secret_basic"]`

          - `client_secret: str`

            OAuth client secret.

            minLength: 1, maxLength: 512

        - `class BetaManagedAgentsTokenEndpointAuthPostParam`

          Token endpoint uses POST body authentication with client credentials.

          - `type: Literal["client_secret_post"]`

          - `client_secret: str`

            OAuth client secret.

            minLength: 1, maxLength: 512

      - `resource: Optional[str]`

        OAuth resource indicator.

        minLength: 1, maxLength: 2047

      - `scope: Optional[str]`

        OAuth scope for the refresh request.

        minLength: 1, maxLength: 8192

  - `class BetaManagedAgentsStaticBearerCreateParams`

    Parameters for creating a static bearer token credential.

    - `type: Literal["static_bearer"]`

    - `token: str`

      Static bearer token value.

      minLength: 1, maxLength: 8192

    - `mcp_server_url: str`

      URL of the MCP server this credential authenticates against.

      minLength: 1, maxLength: 2047

  - `class BetaManagedAgentsEnvironmentVariableCreateParams`

    Parameters for creating an environment variable credential.

    - `type: Literal["environment_variable"]`

    - `networking: BetaManagedAgentsCredentialNetworkingParams`

      Outbound hosts the secret value is substituted on.

      - `class BetaManagedAgentsUnrestrictedCredentialNetworkingParams`

        Substitute the secret on any host the session's Environment network policy permits egress to. The Environment's network policy is the only boundary on where the secret can reach.

        - `type: Literal["unrestricted"]`

      - `class BetaManagedAgentsLimitedCredentialNetworkingParams`

        Substitute the secret only on requests to the listed hosts.

        - `type: Literal["limited"]`

        - `allowed_hosts: List[str]`

          Hostnames on which the secret will be substituted. Each entry is a bare hostname (`api.example.com`), an IPv4 address (`192.0.2.1`), or a `*.`-prefixed wildcard (`*.example.com`). URLs, ports, paths, and IPv6 addresses are not accepted. At most 16 entries.

    - `secret_name: str`

      Name of the environment variable. Immutable after create.

      minLength: 1, maxLength: 255

    - `secret_value: str`

      Secret value. Write-only; never returned in responses.

      minLength: 1, maxLength: 4096

    - `injection_location: Optional[BetaManagedAgentsInjectionLocationParams]`

      Where in the outbound request the secret value may be substituted.

      - `body: Optional[bool]`

        Substitute when the placeholder appears in the request body.

      - `header: Optional[bool]`

        Substitute when the placeholder appears in a request header value.

- `display_name: Optional[str]`

  Human-readable name for the credential. Up to 255 characters.

  maxLength: 255

- `metadata: Optional[Dict[str, str]]`

  Arbitrary key-value metadata to attach to the credential. Maximum 16 pairs, keys up to 64 chars, values up to 512 chars.

- `betas: Optional[List[AnthropicBetaParam]]` (header parameter)

  Optional header to specify the beta version(s) you want to use.

  - `str`

  - `"message-batches-2024-09-24"`

  - `"prompt-caching-2024-07-31"`

  - `"computer-use-2024-10-22"`

  - `"computer-use-2025-01-24"`

  - `"pdfs-2024-09-25"`

  - `"token-counting-2024-11-01"`

  - `"token-efficient-tools-2025-02-19"`

  - `"output-128k-2025-02-19"`

  - `"files-api-2025-04-14"`

  - `"mcp-client-2025-04-04"`

  - `"mcp-client-2025-11-20"`

  - `"dev-full-thinking-2025-05-14"`

  - `"interleaved-thinking-2025-05-14"`

  - `"code-execution-2025-05-22"`

  - `"extended-cache-ttl-2025-04-11"`

  - `"context-1m-2025-08-07"`

  - `"context-management-2025-06-27"`

  - `"model-context-window-exceeded-2025-08-26"`

  - `"skills-2025-10-02"`

  - `"fast-mode-2026-02-01"`

  - `"output-300k-2026-03-24"`

  - `"user-profiles-2026-03-24"`

  - `"user-profiles-2026-08-18"`

  - `"user-profiles-2026-09-04"`

  - `"advisor-tool-2026-03-01"`

  - `"managed-agents-2026-04-01"`

  - `"cache-diagnosis-2026-04-07"`

  - `"dreaming-2026-04-21"`

  - `"thinking-token-count-2026-05-13"`

  - `"server-side-fallback-2026-06-01"`

  - `"server-side-fallback-2026-07-01"`

  - `"fallback-credit-2026-06-01"`

  - `"fallback-credit-2026-07-01"`

  - `"agent-memory-2026-07-22"`

  - `"mid-conversation-tool-changes-2026-07-01"`

  - `"compact-2026-01-12"`

  - `"computer-use-2025-11-24"`

  - `"mcp-tunnels-2026-06-22"`

  - `"structured-outputs-2025-11-13"`

  - `"task-budgets-2026-03-13"`

  - `"thinking-display-updates-2026-08-18"`

  - `"ce-user-management-2026-07-13"`

  - `"mid-conversation-output-config-2026-07-01"`

  - `"thinking-binding-controls-2026-08-01"`

  - `"mid-conversation-system-clear-at-2026-08-21"`

  - `"compact-2026-09-04"`

  - `"inline-tools-2026-09-15"`

  - `"mcp-client-2026-09-15"`

  - `"ce-plugins-2026-09-01"`

  - `"spend-limit-reads-2026-09-26"`

- `workspace_id: Optional[str]` (header parameter)

  Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).

  Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.

### Returns

- `class BetaManagedAgentsCredential`

  A credential stored in a vault. Sensitive fields are never returned in responses.

  - `type: Literal["vault_credential"]`

  - `id: str`

    Unique identifier for the credential.

  - `archived_at: Optional[datetime]`

    When the credential was archived. Null if not archived.

    format: date-time

  - `auth: Auth`

    Authentication configuration for this credential.

    - `class BetaManagedAgentsMCPOAuthAuthResponse`

      OAuth credential details for an MCP server.

      - `type: Literal["mcp_oauth"]`

      - `mcp_server_url: str`

        URL of the MCP server this credential authenticates against.

      - `expires_at: Optional[datetime]`

        A timestamp in RFC 3339 format

        format: date-time

      - `refresh: Optional[BetaManagedAgentsMCPOAuthRefreshResponse]`

        Refresh token configuration, if the credential supports token refresh.

        - `client_id: str`

          OAuth client ID.

        - `token_endpoint: str`

          Token endpoint URL used to refresh the access token.

        - `token_endpoint_auth: TokenEndpointAuth`

          - `class BetaManagedAgentsTokenEndpointAuthNoneResponse`

            Token endpoint requires no client authentication.

            - `type: Literal["none"]`

          - `class BetaManagedAgentsTokenEndpointAuthBasicResponse`

            Token endpoint uses HTTP Basic authentication with client credentials.

            - `type: Literal["client_secret_basic"]`

          - `class BetaManagedAgentsTokenEndpointAuthPostResponse`

            Token endpoint uses POST body authentication with client credentials.

            - `type: Literal["client_secret_post"]`

        - `resource: Optional[str]`

          OAuth resource indicator.

        - `scope: Optional[str]`

          OAuth scope for the refresh request.

    - `class BetaManagedAgentsStaticBearerAuthResponse`

      Static bearer token credential details for an MCP server.

      - `type: Literal["static_bearer"]`

      - `mcp_server_url: str`

        URL of the MCP server this credential authenticates against.

    - `class BetaManagedAgentsEnvironmentVariableAuthResponse`

      Environment variable credential details. The secret value is never returned.

      - `type: Literal["environment_variable"]`

      - `injection_location: BetaManagedAgentsInjectionLocationResponse`

        Where in the outbound request the secret value is substituted.

        - `body: bool`

          Whether the placeholder is substituted in the request body.

        - `header: bool`

          Whether the placeholder is substituted in request header values.

      - `networking: Networking`

        Outbound hosts the secret value is substituted on.

        - `class BetaManagedAgentsUnrestrictedCredentialNetworkingResponse`

          The secret is substituted on any host the session's Environment network policy permits egress to.

          - `type: Literal["unrestricted"]`

        - `class BetaManagedAgentsLimitedCredentialNetworkingResponse`

          The secret is substituted only on requests to the listed hosts.

          - `type: Literal["limited"]`

          - `allowed_hosts: List[str]`

            Hostnames on which the secret will be substituted. An entry matches the request host exactly; a `*.`-prefixed entry matches any subdomain of the named domain but not the domain itself.

      - `secret_name: str`

        Name of the environment variable.

  - `created_at: datetime`

    A timestamp in RFC 3339 format

    format: date-time

  - `metadata: Dict[str, str]`

    Arbitrary key-value metadata attached to the credential.

  - `updated_at: datetime`

    A timestamp in RFC 3339 format

    format: date-time

  - `vault_id: str`

    Identifier of the vault this credential belongs to.

  - `display_name: Optional[str]`

    Human-readable name for the credential.

### Example

```python
import os
from anthropic import Anthropic

client = Anthropic(
    api_key=os.environ.get(
        "ANTHROPIC_API_KEY"
    ),  # This is the default and can be omitted
)
beta_managed_agents_credential = client.beta.vaults.credentials.create(
    vault_id="vlt_011CZkZDLs7fYzm1hXNPeRjv",
    auth={
        "token": "bearer_exampletoken",
        "mcp_server_url": "https://example-server.modelcontextprotocol.io/sse",
        "type": "static_bearer",
    },
)
print(beta_managed_agents_credential.id)
```

#### Response (200)

```json
{
  "id": "vcrd_011CZkZEMt8gZan2iYPQfSkw",
  "archived_at": null,
  "auth": {
    "mcp_server_url": "https://example-server.modelcontextprotocol.io/sse",
    "type": "static_bearer"
  },
  "created_at": "2026-03-15T10:00:00Z",
  "metadata": {
    "environment": "production"
  },
  "type": "vault_credential",
  "updated_at": "2026-03-15T10:00:00Z",
  "vault_id": "vlt_011CZkZDLs7fYzm1hXNPeRjv",
  "display_name": "Example credential"
}
```

## List Credentials

`beta.vaults.credentials.list(vault_id, **kwargs)  -> SyncPageCursor[BetaManagedAgentsCredential]`

**GET** `/v1/vaults/{vault_id}/credentials`

List Credentials

### Parameters

- `vault_id: str` (path parameter)

  Identifier of the vault to list credentials for.

- `include_archived: Optional[bool]` (query parameter)

  Whether to include archived credentials in the results.

- `limit: Optional[int]` (query parameter)

  Maximum number of credentials to return per page. Defaults to 20, maximum 100.

  format: int32

- `page: Optional[str]` (query parameter)

  Opaque pagination token from a previous `list_credentials` response.

- `betas: Optional[List[AnthropicBetaParam]]` (header parameter)

  Optional header to specify the beta version(s) you want to use.

  - `str`

  - `"message-batches-2024-09-24"`

  - `"prompt-caching-2024-07-31"`

  - `"computer-use-2024-10-22"`

  - `"computer-use-2025-01-24"`

  - `"pdfs-2024-09-25"`

  - `"token-counting-2024-11-01"`

  - `"token-efficient-tools-2025-02-19"`

  - `"output-128k-2025-02-19"`

  - `"files-api-2025-04-14"`

  - `"mcp-client-2025-04-04"`

  - `"mcp-client-2025-11-20"`

  - `"dev-full-thinking-2025-05-14"`

  - `"interleaved-thinking-2025-05-14"`

  - `"code-execution-2025-05-22"`

  - `"extended-cache-ttl-2025-04-11"`

  - `"context-1m-2025-08-07"`

  - `"context-management-2025-06-27"`

  - `"model-context-window-exceeded-2025-08-26"`

  - `"skills-2025-10-02"`

  - `"fast-mode-2026-02-01"`

  - `"output-300k-2026-03-24"`

  - `"user-profiles-2026-03-24"`

  - `"user-profiles-2026-08-18"`

  - `"user-profiles-2026-09-04"`

  - `"advisor-tool-2026-03-01"`

  - `"managed-agents-2026-04-01"`

  - `"cache-diagnosis-2026-04-07"`

  - `"dreaming-2026-04-21"`

  - `"thinking-token-count-2026-05-13"`

  - `"server-side-fallback-2026-06-01"`

  - `"server-side-fallback-2026-07-01"`

  - `"fallback-credit-2026-06-01"`

  - `"fallback-credit-2026-07-01"`

  - `"agent-memory-2026-07-22"`

  - `"mid-conversation-tool-changes-2026-07-01"`

  - `"compact-2026-01-12"`

  - `"computer-use-2025-11-24"`

  - `"mcp-tunnels-2026-06-22"`

  - `"structured-outputs-2025-11-13"`

  - `"task-budgets-2026-03-13"`

  - `"thinking-display-updates-2026-08-18"`

  - `"ce-user-management-2026-07-13"`

  - `"mid-conversation-output-config-2026-07-01"`

  - `"thinking-binding-controls-2026-08-01"`

  - `"mid-conversation-system-clear-at-2026-08-21"`

  - `"compact-2026-09-04"`

  - `"inline-tools-2026-09-15"`

  - `"mcp-client-2026-09-15"`

  - `"ce-plugins-2026-09-01"`

  - `"spend-limit-reads-2026-09-26"`

- `workspace_id: Optional[str]` (header parameter)

  Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).

  Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.

### Returns

- `class BetaManagedAgentsCredential`

  A credential stored in a vault. Sensitive fields are never returned in responses.

  - `type: Literal["vault_credential"]`

  - `id: str`

    Unique identifier for the credential.

  - `archived_at: Optional[datetime]`

    When the credential was archived. Null if not archived.

    format: date-time

  - `auth: Auth`

    Authentication configuration for this credential.

    - `class BetaManagedAgentsMCPOAuthAuthResponse`

      OAuth credential details for an MCP server.

      - `type: Literal["mcp_oauth"]`

      - `mcp_server_url: str`

        URL of the MCP server this credential authenticates against.

      - `expires_at: Optional[datetime]`

        A timestamp in RFC 3339 format

        format: date-time

      - `refresh: Optional[BetaManagedAgentsMCPOAuthRefreshResponse]`

        Refresh token configuration, if the credential supports token refresh.

        - `client_id: str`

          OAuth client ID.

        - `token_endpoint: str`

          Token endpoint URL used to refresh the access token.

        - `token_endpoint_auth: TokenEndpointAuth`

          - `class BetaManagedAgentsTokenEndpointAuthNoneResponse`

            Token endpoint requires no client authentication.

            - `type: Literal["none"]`

          - `class BetaManagedAgentsTokenEndpointAuthBasicResponse`

            Token endpoint uses HTTP Basic authentication with client credentials.

            - `type: Literal["client_secret_basic"]`

          - `class BetaManagedAgentsTokenEndpointAuthPostResponse`

            Token endpoint uses POST body authentication with client credentials.

            - `type: Literal["client_secret_post"]`

        - `resource: Optional[str]`

          OAuth resource indicator.

        - `scope: Optional[str]`

          OAuth scope for the refresh request.

    - `class BetaManagedAgentsStaticBearerAuthResponse`

      Static bearer token credential details for an MCP server.

      - `type: Literal["static_bearer"]`

      - `mcp_server_url: str`

        URL of the MCP server this credential authenticates against.

    - `class BetaManagedAgentsEnvironmentVariableAuthResponse`

      Environment variable credential details. The secret value is never returned.

      - `type: Literal["environment_variable"]`

      - `injection_location: BetaManagedAgentsInjectionLocationResponse`

        Where in the outbound request the secret value is substituted.

        - `body: bool`

          Whether the placeholder is substituted in the request body.

        - `header: bool`

          Whether the placeholder is substituted in request header values.

      - `networking: Networking`

        Outbound hosts the secret value is substituted on.

        - `class BetaManagedAgentsUnrestrictedCredentialNetworkingResponse`

          The secret is substituted on any host the session's Environment network policy permits egress to.

          - `type: Literal["unrestricted"]`

        - `class BetaManagedAgentsLimitedCredentialNetworkingResponse`

          The secret is substituted only on requests to the listed hosts.

          - `type: Literal["limited"]`

          - `allowed_hosts: List[str]`

            Hostnames on which the secret will be substituted. An entry matches the request host exactly; a `*.`-prefixed entry matches any subdomain of the named domain but not the domain itself.

      - `secret_name: str`

        Name of the environment variable.

  - `created_at: datetime`

    A timestamp in RFC 3339 format

    format: date-time

  - `metadata: Dict[str, str]`

    Arbitrary key-value metadata attached to the credential.

  - `updated_at: datetime`

    A timestamp in RFC 3339 format

    format: date-time

  - `vault_id: str`

    Identifier of the vault this credential belongs to.

  - `display_name: Optional[str]`

    Human-readable name for the credential.

### Example

```python
import os
from anthropic import Anthropic

client = Anthropic(
    api_key=os.environ.get(
        "ANTHROPIC_API_KEY"
    ),  # This is the default and can be omitted
)
page = client.beta.vaults.credentials.list(
    vault_id="vlt_011CZkZDLs7fYzm1hXNPeRjv",
)
page = page.data[0]
print(page.id)
```

#### Response (200)

```json
{
  "data": [
    {
      "id": "vcrd_011CZkZEMt8gZan2iYPQfSkw",
      "archived_at": null,
      "auth": {
        "mcp_server_url": "https://example-server.modelcontextprotocol.io/sse",
        "type": "static_bearer"
      },
      "created_at": "2026-03-15T10:00:00Z",
      "metadata": {
        "environment": "production"
      },
      "type": "vault_credential",
      "updated_at": "2026-03-15T10:00:00Z",
      "vault_id": "vlt_011CZkZDLs7fYzm1hXNPeRjv",
      "display_name": "Example credential"
    }
  ],
  "next_page": "page_MjAyNS0wNS0xNFQwMDowMDowMFo="
}
```

## Get Credential

`beta.vaults.credentials.retrieve(credential_id, **kwargs)  -> BetaManagedAgentsCredential`

**GET** `/v1/vaults/{vault_id}/credentials/{credential_id}`

Get Credential

### Parameters

- `vault_id: str` (path parameter)

  Identifier of the vault containing the credential.

- `credential_id: str` (path parameter)

  Unique identifier of the credential to retrieve.

- `betas: Optional[List[AnthropicBetaParam]]` (header parameter)

  Optional header to specify the beta version(s) you want to use.

  - `str`

  - `"message-batches-2024-09-24"`

  - `"prompt-caching-2024-07-31"`

  - `"computer-use-2024-10-22"`

  - `"computer-use-2025-01-24"`

  - `"pdfs-2024-09-25"`

  - `"token-counting-2024-11-01"`

  - `"token-efficient-tools-2025-02-19"`

  - `"output-128k-2025-02-19"`

  - `"files-api-2025-04-14"`

  - `"mcp-client-2025-04-04"`

  - `"mcp-client-2025-11-20"`

  - `"dev-full-thinking-2025-05-14"`

  - `"interleaved-thinking-2025-05-14"`

  - `"code-execution-2025-05-22"`

  - `"extended-cache-ttl-2025-04-11"`

  - `"context-1m-2025-08-07"`

  - `"context-management-2025-06-27"`

  - `"model-context-window-exceeded-2025-08-26"`

  - `"skills-2025-10-02"`

  - `"fast-mode-2026-02-01"`

  - `"output-300k-2026-03-24"`

  - `"user-profiles-2026-03-24"`

  - `"user-profiles-2026-08-18"`

  - `"user-profiles-2026-09-04"`

  - `"advisor-tool-2026-03-01"`

  - `"managed-agents-2026-04-01"`

  - `"cache-diagnosis-2026-04-07"`

  - `"dreaming-2026-04-21"`

  - `"thinking-token-count-2026-05-13"`

  - `"server-side-fallback-2026-06-01"`

  - `"server-side-fallback-2026-07-01"`

  - `"fallback-credit-2026-06-01"`

  - `"fallback-credit-2026-07-01"`

  - `"agent-memory-2026-07-22"`

  - `"mid-conversation-tool-changes-2026-07-01"`

  - `"compact-2026-01-12"`

  - `"computer-use-2025-11-24"`

  - `"mcp-tunnels-2026-06-22"`

  - `"structured-outputs-2025-11-13"`

  - `"task-budgets-2026-03-13"`

  - `"thinking-display-updates-2026-08-18"`

  - `"ce-user-management-2026-07-13"`

  - `"mid-conversation-output-config-2026-07-01"`

  - `"thinking-binding-controls-2026-08-01"`

  - `"mid-conversation-system-clear-at-2026-08-21"`

  - `"compact-2026-09-04"`

  - `"inline-tools-2026-09-15"`

  - `"mcp-client-2026-09-15"`

  - `"ce-plugins-2026-09-01"`

  - `"spend-limit-reads-2026-09-26"`

- `workspace_id: Optional[str]` (header parameter)

  Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).

  Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.

### Returns

- `class BetaManagedAgentsCredential`

  A credential stored in a vault. Sensitive fields are never returned in responses.

  - `type: Literal["vault_credential"]`

  - `id: str`

    Unique identifier for the credential.

  - `archived_at: Optional[datetime]`

    When the credential was archived. Null if not archived.

    format: date-time

  - `auth: Auth`

    Authentication configuration for this credential.

    - `class BetaManagedAgentsMCPOAuthAuthResponse`

      OAuth credential details for an MCP server.

      - `type: Literal["mcp_oauth"]`

      - `mcp_server_url: str`

        URL of the MCP server this credential authenticates against.

      - `expires_at: Optional[datetime]`

        A timestamp in RFC 3339 format

        format: date-time

      - `refresh: Optional[BetaManagedAgentsMCPOAuthRefreshResponse]`

        Refresh token configuration, if the credential supports token refresh.

        - `client_id: str`

          OAuth client ID.

        - `token_endpoint: str`

          Token endpoint URL used to refresh the access token.

        - `token_endpoint_auth: TokenEndpointAuth`

          - `class BetaManagedAgentsTokenEndpointAuthNoneResponse`

            Token endpoint requires no client authentication.

            - `type: Literal["none"]`

          - `class BetaManagedAgentsTokenEndpointAuthBasicResponse`

            Token endpoint uses HTTP Basic authentication with client credentials.

            - `type: Literal["client_secret_basic"]`

          - `class BetaManagedAgentsTokenEndpointAuthPostResponse`

            Token endpoint uses POST body authentication with client credentials.

            - `type: Literal["client_secret_post"]`

        - `resource: Optional[str]`

          OAuth resource indicator.

        - `scope: Optional[str]`

          OAuth scope for the refresh request.

    - `class BetaManagedAgentsStaticBearerAuthResponse`

      Static bearer token credential details for an MCP server.

      - `type: Literal["static_bearer"]`

      - `mcp_server_url: str`

        URL of the MCP server this credential authenticates against.

    - `class BetaManagedAgentsEnvironmentVariableAuthResponse`

      Environment variable credential details. The secret value is never returned.

      - `type: Literal["environment_variable"]`

      - `injection_location: BetaManagedAgentsInjectionLocationResponse`

        Where in the outbound request the secret value is substituted.

        - `body: bool`

          Whether the placeholder is substituted in the request body.

        - `header: bool`

          Whether the placeholder is substituted in request header values.

      - `networking: Networking`

        Outbound hosts the secret value is substituted on.

        - `class BetaManagedAgentsUnrestrictedCredentialNetworkingResponse`

          The secret is substituted on any host the session's Environment network policy permits egress to.

          - `type: Literal["unrestricted"]`

        - `class BetaManagedAgentsLimitedCredentialNetworkingResponse`

          The secret is substituted only on requests to the listed hosts.

          - `type: Literal["limited"]`

          - `allowed_hosts: List[str]`

            Hostnames on which the secret will be substituted. An entry matches the request host exactly; a `*.`-prefixed entry matches any subdomain of the named domain but not the domain itself.

      - `secret_name: str`

        Name of the environment variable.

  - `created_at: datetime`

    A timestamp in RFC 3339 format

    format: date-time

  - `metadata: Dict[str, str]`

    Arbitrary key-value metadata attached to the credential.

  - `updated_at: datetime`

    A timestamp in RFC 3339 format

    format: date-time

  - `vault_id: str`

    Identifier of the vault this credential belongs to.

  - `display_name: Optional[str]`

    Human-readable name for the credential.

### Example

```python
import os
from anthropic import Anthropic

client = Anthropic(
    api_key=os.environ.get(
        "ANTHROPIC_API_KEY"
    ),  # This is the default and can be omitted
)
beta_managed_agents_credential = client.beta.vaults.credentials.retrieve(
    credential_id="vcrd_011CZkZEMt8gZan2iYPQfSkw",
    vault_id="vlt_011CZkZDLs7fYzm1hXNPeRjv",
)
print(beta_managed_agents_credential.id)
```

#### Response (200)

```json
{
  "id": "vcrd_011CZkZEMt8gZan2iYPQfSkw",
  "archived_at": null,
  "auth": {
    "mcp_server_url": "https://example-server.modelcontextprotocol.io/sse",
    "type": "static_bearer"
  },
  "created_at": "2026-03-15T10:00:00Z",
  "metadata": {
    "environment": "production"
  },
  "type": "vault_credential",
  "updated_at": "2026-03-15T10:00:00Z",
  "vault_id": "vlt_011CZkZDLs7fYzm1hXNPeRjv",
  "display_name": "Example credential"
}
```

## Update Credential

`beta.vaults.credentials.update(credential_id, **kwargs)  -> BetaManagedAgentsCredential`

**POST** `/v1/vaults/{vault_id}/credentials/{credential_id}`

Update Credential

### Parameters

- `vault_id: str` (path parameter)

  Identifier of the vault containing the credential.

- `credential_id: str` (path parameter)

  Unique identifier of the credential to update.

- `auth: Optional[Auth]`

  Updated authentication configuration. The `type` is immutable; the variant sent must match the stored credential's type.

  - `class BetaManagedAgentsMCPOAuthUpdateParams`

    Parameters for updating an MCP OAuth credential. The `mcp_server_url` is immutable.

    - `type: Literal["mcp_oauth"]`

    - `access_token: Optional[str]`

      Updated OAuth access token.

      minLength: 1, maxLength: 8192

    - `expires_at: Optional[datetime]`

      A timestamp in RFC 3339 format

      format: date-time

    - `refresh: Optional[BetaManagedAgentsMCPOAuthRefreshUpdateParams]`

      Updated refresh token configuration.

      - `refresh_token: Optional[str]`

        Updated OAuth refresh token.

        minLength: 1, maxLength: 8192

      - `scope: Optional[str]`

        Updated OAuth scope for the refresh request.

        maxLength: 8192

      - `token_endpoint_auth: Optional[TokenEndpointAuth]`

        - `class BetaManagedAgentsTokenEndpointAuthBasicUpdateParam`

          Updated HTTP Basic authentication parameters for the token endpoint.

          - `type: Literal["client_secret_basic"]`

          - `client_secret: Optional[str]`

            Updated OAuth client secret.

            minLength: 1, maxLength: 512

        - `class BetaManagedAgentsTokenEndpointAuthPostUpdateParam`

          Updated POST body authentication parameters for the token endpoint.

          - `type: Literal["client_secret_post"]`

          - `client_secret: Optional[str]`

            Updated OAuth client secret.

            minLength: 1, maxLength: 512

  - `class BetaManagedAgentsStaticBearerUpdateParams`

    Parameters for updating a static bearer token credential. The `mcp_server_url` is immutable.

    - `type: Literal["static_bearer"]`

    - `token: Optional[str]`

      Updated static bearer token value.

      minLength: 1, maxLength: 8192

  - `class BetaManagedAgentsEnvironmentVariableUpdateParams`

    Parameters for updating an environment variable credential. `secret_name` is immutable.

    - `type: Literal["environment_variable"]`

    - `injection_location: Optional[BetaManagedAgentsInjectionLocationUpdateParams]`

      Updated injection location.

      - `body: Optional[bool]`

        Substitute when the placeholder appears in the request body.

      - `header: Optional[bool]`

        Substitute when the placeholder appears in a request header value.

    - `networking: Optional[BetaManagedAgentsCredentialNetworkingParams]`

      Updated networking scope. Full replacement.

      - `class BetaManagedAgentsUnrestrictedCredentialNetworkingParams`

        Substitute the secret on any host the session's Environment network policy permits egress to. The Environment's network policy is the only boundary on where the secret can reach.

        - `type: Literal["unrestricted"]`

      - `class BetaManagedAgentsLimitedCredentialNetworkingParams`

        Substitute the secret only on requests to the listed hosts.

        - `type: Literal["limited"]`

        - `allowed_hosts: List[str]`

          Hostnames on which the secret will be substituted. Each entry is a bare hostname (`api.example.com`), an IPv4 address (`192.0.2.1`), or a `*.`-prefixed wildcard (`*.example.com`). URLs, ports, paths, and IPv6 addresses are not accepted. At most 16 entries.

    - `secret_value: Optional[str]`

      Updated secret value.

      minLength: 1, maxLength: 4096

- `display_name: Optional[str]`

  Updated human-readable name for the credential. 1-255 characters.

  minLength: 1, maxLength: 255

- `metadata: Optional[Dict[str, Optional[str]]]`

  Metadata patch. Set a key to a string to upsert it, or to null to delete it. Omitted keys are preserved.

- `betas: Optional[List[AnthropicBetaParam]]` (header parameter)

  Optional header to specify the beta version(s) you want to use.

  - `str`

  - `"message-batches-2024-09-24"`

  - `"prompt-caching-2024-07-31"`

  - `"computer-use-2024-10-22"`

  - `"computer-use-2025-01-24"`

  - `"pdfs-2024-09-25"`

  - `"token-counting-2024-11-01"`

  - `"token-efficient-tools-2025-02-19"`

  - `"output-128k-2025-02-19"`

  - `"files-api-2025-04-14"`

  - `"mcp-client-2025-04-04"`

  - `"mcp-client-2025-11-20"`

  - `"dev-full-thinking-2025-05-14"`

  - `"interleaved-thinking-2025-05-14"`

  - `"code-execution-2025-05-22"`

  - `"extended-cache-ttl-2025-04-11"`

  - `"context-1m-2025-08-07"`

  - `"context-management-2025-06-27"`

  - `"model-context-window-exceeded-2025-08-26"`

  - `"skills-2025-10-02"`

  - `"fast-mode-2026-02-01"`

  - `"output-300k-2026-03-24"`

  - `"user-profiles-2026-03-24"`

  - `"user-profiles-2026-08-18"`

  - `"user-profiles-2026-09-04"`

  - `"advisor-tool-2026-03-01"`

  - `"managed-agents-2026-04-01"`

  - `"cache-diagnosis-2026-04-07"`

  - `"dreaming-2026-04-21"`

  - `"thinking-token-count-2026-05-13"`

  - `"server-side-fallback-2026-06-01"`

  - `"server-side-fallback-2026-07-01"`

  - `"fallback-credit-2026-06-01"`

  - `"fallback-credit-2026-07-01"`

  - `"agent-memory-2026-07-22"`

  - `"mid-conversation-tool-changes-2026-07-01"`

  - `"compact-2026-01-12"`

  - `"computer-use-2025-11-24"`

  - `"mcp-tunnels-2026-06-22"`

  - `"structured-outputs-2025-11-13"`

  - `"task-budgets-2026-03-13"`

  - `"thinking-display-updates-2026-08-18"`

  - `"ce-user-management-2026-07-13"`

  - `"mid-conversation-output-config-2026-07-01"`

  - `"thinking-binding-controls-2026-08-01"`

  - `"mid-conversation-system-clear-at-2026-08-21"`

  - `"compact-2026-09-04"`

  - `"inline-tools-2026-09-15"`

  - `"mcp-client-2026-09-15"`

  - `"ce-plugins-2026-09-01"`

  - `"spend-limit-reads-2026-09-26"`

- `workspace_id: Optional[str]` (header parameter)

  Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).

  Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.

### Returns

- `class BetaManagedAgentsCredential`

  A credential stored in a vault. Sensitive fields are never returned in responses.

  - `type: Literal["vault_credential"]`

  - `id: str`

    Unique identifier for the credential.

  - `archived_at: Optional[datetime]`

    When the credential was archived. Null if not archived.

    format: date-time

  - `auth: Auth`

    Authentication configuration for this credential.

    - `class BetaManagedAgentsMCPOAuthAuthResponse`

      OAuth credential details for an MCP server.

      - `type: Literal["mcp_oauth"]`

      - `mcp_server_url: str`

        URL of the MCP server this credential authenticates against.

      - `expires_at: Optional[datetime]`

        A timestamp in RFC 3339 format

        format: date-time

      - `refresh: Optional[BetaManagedAgentsMCPOAuthRefreshResponse]`

        Refresh token configuration, if the credential supports token refresh.

        - `client_id: str`

          OAuth client ID.

        - `token_endpoint: str`

          Token endpoint URL used to refresh the access token.

        - `token_endpoint_auth: TokenEndpointAuth`

          - `class BetaManagedAgentsTokenEndpointAuthNoneResponse`

            Token endpoint requires no client authentication.

            - `type: Literal["none"]`

          - `class BetaManagedAgentsTokenEndpointAuthBasicResponse`

            Token endpoint uses HTTP Basic authentication with client credentials.

            - `type: Literal["client_secret_basic"]`

          - `class BetaManagedAgentsTokenEndpointAuthPostResponse`

            Token endpoint uses POST body authentication with client credentials.

            - `type: Literal["client_secret_post"]`

        - `resource: Optional[str]`

          OAuth resource indicator.

        - `scope: Optional[str]`

          OAuth scope for the refresh request.

    - `class BetaManagedAgentsStaticBearerAuthResponse`

      Static bearer token credential details for an MCP server.

      - `type: Literal["static_bearer"]`

      - `mcp_server_url: str`

        URL of the MCP server this credential authenticates against.

    - `class BetaManagedAgentsEnvironmentVariableAuthResponse`

      Environment variable credential details. The secret value is never returned.

      - `type: Literal["environment_variable"]`

      - `injection_location: BetaManagedAgentsInjectionLocationResponse`

        Where in the outbound request the secret value is substituted.

        - `body: bool`

          Whether the placeholder is substituted in the request body.

        - `header: bool`

          Whether the placeholder is substituted in request header values.

      - `networking: Networking`

        Outbound hosts the secret value is substituted on.

        - `class BetaManagedAgentsUnrestrictedCredentialNetworkingResponse`

          The secret is substituted on any host the session's Environment network policy permits egress to.

          - `type: Literal["unrestricted"]`

        - `class BetaManagedAgentsLimitedCredentialNetworkingResponse`

          The secret is substituted only on requests to the listed hosts.

          - `type: Literal["limited"]`

          - `allowed_hosts: List[str]`

            Hostnames on which the secret will be substituted. An entry matches the request host exactly; a `*.`-prefixed entry matches any subdomain of the named domain but not the domain itself.

      - `secret_name: str`

        Name of the environment variable.

  - `created_at: datetime`

    A timestamp in RFC 3339 format

    format: date-time

  - `metadata: Dict[str, str]`

    Arbitrary key-value metadata attached to the credential.

  - `updated_at: datetime`

    A timestamp in RFC 3339 format

    format: date-time

  - `vault_id: str`

    Identifier of the vault this credential belongs to.

  - `display_name: Optional[str]`

    Human-readable name for the credential.

### Example

```python
import os
from anthropic import Anthropic

client = Anthropic(
    api_key=os.environ.get(
        "ANTHROPIC_API_KEY"
    ),  # This is the default and can be omitted
)
beta_managed_agents_credential = client.beta.vaults.credentials.update(
    credential_id="vcrd_011CZkZEMt8gZan2iYPQfSkw",
    vault_id="vlt_011CZkZDLs7fYzm1hXNPeRjv",
)
print(beta_managed_agents_credential.id)
```

#### Response (200)

```json
{
  "id": "vcrd_011CZkZEMt8gZan2iYPQfSkw",
  "archived_at": null,
  "auth": {
    "mcp_server_url": "https://example-server.modelcontextprotocol.io/sse",
    "type": "static_bearer"
  },
  "created_at": "2026-03-15T10:00:00Z",
  "metadata": {
    "environment": "production"
  },
  "type": "vault_credential",
  "updated_at": "2026-03-15T10:00:00Z",
  "vault_id": "vlt_011CZkZDLs7fYzm1hXNPeRjv",
  "display_name": "Example credential"
}
```

## Delete Credential

`beta.vaults.credentials.delete(credential_id, **kwargs)  -> BetaManagedAgentsDeletedCredential`

**DELETE** `/v1/vaults/{vault_id}/credentials/{credential_id}`

Delete Credential

### Parameters

- `vault_id: str` (path parameter)

  Identifier of the vault containing the credential.

- `credential_id: str` (path parameter)

  Unique identifier of the credential to delete.

- `betas: Optional[List[AnthropicBetaParam]]` (header parameter)

  Optional header to specify the beta version(s) you want to use.

  - `str`

  - `"message-batches-2024-09-24"`

  - `"prompt-caching-2024-07-31"`

  - `"computer-use-2024-10-22"`

  - `"computer-use-2025-01-24"`

  - `"pdfs-2024-09-25"`

  - `"token-counting-2024-11-01"`

  - `"token-efficient-tools-2025-02-19"`

  - `"output-128k-2025-02-19"`

  - `"files-api-2025-04-14"`

  - `"mcp-client-2025-04-04"`

  - `"mcp-client-2025-11-20"`

  - `"dev-full-thinking-2025-05-14"`

  - `"interleaved-thinking-2025-05-14"`

  - `"code-execution-2025-05-22"`

  - `"extended-cache-ttl-2025-04-11"`

  - `"context-1m-2025-08-07"`

  - `"context-management-2025-06-27"`

  - `"model-context-window-exceeded-2025-08-26"`

  - `"skills-2025-10-02"`

  - `"fast-mode-2026-02-01"`

  - `"output-300k-2026-03-24"`

  - `"user-profiles-2026-03-24"`

  - `"user-profiles-2026-08-18"`

  - `"user-profiles-2026-09-04"`

  - `"advisor-tool-2026-03-01"`

  - `"managed-agents-2026-04-01"`

  - `"cache-diagnosis-2026-04-07"`

  - `"dreaming-2026-04-21"`

  - `"thinking-token-count-2026-05-13"`

  - `"server-side-fallback-2026-06-01"`

  - `"server-side-fallback-2026-07-01"`

  - `"fallback-credit-2026-06-01"`

  - `"fallback-credit-2026-07-01"`

  - `"agent-memory-2026-07-22"`

  - `"mid-conversation-tool-changes-2026-07-01"`

  - `"compact-2026-01-12"`

  - `"computer-use-2025-11-24"`

  - `"mcp-tunnels-2026-06-22"`

  - `"structured-outputs-2025-11-13"`

  - `"task-budgets-2026-03-13"`

  - `"thinking-display-updates-2026-08-18"`

  - `"ce-user-management-2026-07-13"`

  - `"mid-conversation-output-config-2026-07-01"`

  - `"thinking-binding-controls-2026-08-01"`

  - `"mid-conversation-system-clear-at-2026-08-21"`

  - `"compact-2026-09-04"`

  - `"inline-tools-2026-09-15"`

  - `"mcp-client-2026-09-15"`

  - `"ce-plugins-2026-09-01"`

  - `"spend-limit-reads-2026-09-26"`

- `workspace_id: Optional[str]` (header parameter)

  Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).

  Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.

### Returns

- `class BetaManagedAgentsDeletedCredential`

  Confirmation of a deleted credential.

  - `type: Literal["vault_credential_deleted"]`

  - `id: str`

    Unique identifier of the deleted credential.

### Example

```python
import os
from anthropic import Anthropic

client = Anthropic(
    api_key=os.environ.get(
        "ANTHROPIC_API_KEY"
    ),  # This is the default and can be omitted
)
beta_managed_agents_deleted_credential = client.beta.vaults.credentials.delete(
    credential_id="vcrd_011CZkZEMt8gZan2iYPQfSkw",
    vault_id="vlt_011CZkZDLs7fYzm1hXNPeRjv",
)
print(beta_managed_agents_deleted_credential.id)
```

#### Response (200)

```json
{
  "id": "vcrd_011CZkZEMt8gZan2iYPQfSkw",
  "type": "vault_credential_deleted"
}
```

## Archive Credential

`beta.vaults.credentials.archive(credential_id, **kwargs)  -> BetaManagedAgentsCredential`

**POST** `/v1/vaults/{vault_id}/credentials/{credential_id}/archive`

Archive Credential

### Parameters

- `vault_id: str` (path parameter)

  Identifier of the vault containing the credential.

- `credential_id: str` (path parameter)

  Unique identifier of the credential to archive.

- `betas: Optional[List[AnthropicBetaParam]]` (header parameter)

  Optional header to specify the beta version(s) you want to use.

  - `str`

  - `"message-batches-2024-09-24"`

  - `"prompt-caching-2024-07-31"`

  - `"computer-use-2024-10-22"`

  - `"computer-use-2025-01-24"`

  - `"pdfs-2024-09-25"`

  - `"token-counting-2024-11-01"`

  - `"token-efficient-tools-2025-02-19"`

  - `"output-128k-2025-02-19"`

  - `"files-api-2025-04-14"`

  - `"mcp-client-2025-04-04"`

  - `"mcp-client-2025-11-20"`

  - `"dev-full-thinking-2025-05-14"`

  - `"interleaved-thinking-2025-05-14"`

  - `"code-execution-2025-05-22"`

  - `"extended-cache-ttl-2025-04-11"`

  - `"context-1m-2025-08-07"`

  - `"context-management-2025-06-27"`

  - `"model-context-window-exceeded-2025-08-26"`

  - `"skills-2025-10-02"`

  - `"fast-mode-2026-02-01"`

  - `"output-300k-2026-03-24"`

  - `"user-profiles-2026-03-24"`

  - `"user-profiles-2026-08-18"`

  - `"user-profiles-2026-09-04"`

  - `"advisor-tool-2026-03-01"`

  - `"managed-agents-2026-04-01"`

  - `"cache-diagnosis-2026-04-07"`

  - `"dreaming-2026-04-21"`

  - `"thinking-token-count-2026-05-13"`

  - `"server-side-fallback-2026-06-01"`

  - `"server-side-fallback-2026-07-01"`

  - `"fallback-credit-2026-06-01"`

  - `"fallback-credit-2026-07-01"`

  - `"agent-memory-2026-07-22"`

  - `"mid-conversation-tool-changes-2026-07-01"`

  - `"compact-2026-01-12"`

  - `"computer-use-2025-11-24"`

  - `"mcp-tunnels-2026-06-22"`

  - `"structured-outputs-2025-11-13"`

  - `"task-budgets-2026-03-13"`

  - `"thinking-display-updates-2026-08-18"`

  - `"ce-user-management-2026-07-13"`

  - `"mid-conversation-output-config-2026-07-01"`

  - `"thinking-binding-controls-2026-08-01"`

  - `"mid-conversation-system-clear-at-2026-08-21"`

  - `"compact-2026-09-04"`

  - `"inline-tools-2026-09-15"`

  - `"mcp-client-2026-09-15"`

  - `"ce-plugins-2026-09-01"`

  - `"spend-limit-reads-2026-09-26"`

- `workspace_id: Optional[str]` (header parameter)

  Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).

  Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.

### Returns

- `class BetaManagedAgentsCredential`

  A credential stored in a vault. Sensitive fields are never returned in responses.

  - `type: Literal["vault_credential"]`

  - `id: str`

    Unique identifier for the credential.

  - `archived_at: Optional[datetime]`

    When the credential was archived. Null if not archived.

    format: date-time

  - `auth: Auth`

    Authentication configuration for this credential.

    - `class BetaManagedAgentsMCPOAuthAuthResponse`

      OAuth credential details for an MCP server.

      - `type: Literal["mcp_oauth"]`

      - `mcp_server_url: str`

        URL of the MCP server this credential authenticates against.

      - `expires_at: Optional[datetime]`

        A timestamp in RFC 3339 format

        format: date-time

      - `refresh: Optional[BetaManagedAgentsMCPOAuthRefreshResponse]`

        Refresh token configuration, if the credential supports token refresh.

        - `client_id: str`

          OAuth client ID.

        - `token_endpoint: str`

          Token endpoint URL used to refresh the access token.

        - `token_endpoint_auth: TokenEndpointAuth`

          - `class BetaManagedAgentsTokenEndpointAuthNoneResponse`

            Token endpoint requires no client authentication.

            - `type: Literal["none"]`

          - `class BetaManagedAgentsTokenEndpointAuthBasicResponse`

            Token endpoint uses HTTP Basic authentication with client credentials.

            - `type: Literal["client_secret_basic"]`

          - `class BetaManagedAgentsTokenEndpointAuthPostResponse`

            Token endpoint uses POST body authentication with client credentials.

            - `type: Literal["client_secret_post"]`

        - `resource: Optional[str]`

          OAuth resource indicator.

        - `scope: Optional[str]`

          OAuth scope for the refresh request.

    - `class BetaManagedAgentsStaticBearerAuthResponse`

      Static bearer token credential details for an MCP server.

      - `type: Literal["static_bearer"]`

      - `mcp_server_url: str`

        URL of the MCP server this credential authenticates against.

    - `class BetaManagedAgentsEnvironmentVariableAuthResponse`

      Environment variable credential details. The secret value is never returned.

      - `type: Literal["environment_variable"]`

      - `injection_location: BetaManagedAgentsInjectionLocationResponse`

        Where in the outbound request the secret value is substituted.

        - `body: bool`

          Whether the placeholder is substituted in the request body.

        - `header: bool`

          Whether the placeholder is substituted in request header values.

      - `networking: Networking`

        Outbound hosts the secret value is substituted on.

        - `class BetaManagedAgentsUnrestrictedCredentialNetworkingResponse`

          The secret is substituted on any host the session's Environment network policy permits egress to.

          - `type: Literal["unrestricted"]`

        - `class BetaManagedAgentsLimitedCredentialNetworkingResponse`

          The secret is substituted only on requests to the listed hosts.

          - `type: Literal["limited"]`

          - `allowed_hosts: List[str]`

            Hostnames on which the secret will be substituted. An entry matches the request host exactly; a `*.`-prefixed entry matches any subdomain of the named domain but not the domain itself.

      - `secret_name: str`

        Name of the environment variable.

  - `created_at: datetime`

    A timestamp in RFC 3339 format

    format: date-time

  - `metadata: Dict[str, str]`

    Arbitrary key-value metadata attached to the credential.

  - `updated_at: datetime`

    A timestamp in RFC 3339 format

    format: date-time

  - `vault_id: str`

    Identifier of the vault this credential belongs to.

  - `display_name: Optional[str]`

    Human-readable name for the credential.

### Example

```python
import os
from anthropic import Anthropic

client = Anthropic(
    api_key=os.environ.get(
        "ANTHROPIC_API_KEY"
    ),  # This is the default and can be omitted
)
beta_managed_agents_credential = client.beta.vaults.credentials.archive(
    credential_id="vcrd_011CZkZEMt8gZan2iYPQfSkw",
    vault_id="vlt_011CZkZDLs7fYzm1hXNPeRjv",
)
print(beta_managed_agents_credential.id)
```

#### Response (200)

```json
{
  "id": "vcrd_011CZkZEMt8gZan2iYPQfSkw",
  "archived_at": null,
  "auth": {
    "mcp_server_url": "https://example-server.modelcontextprotocol.io/sse",
    "type": "static_bearer"
  },
  "created_at": "2026-03-15T10:00:00Z",
  "metadata": {
    "environment": "production"
  },
  "type": "vault_credential",
  "updated_at": "2026-03-15T10:00:00Z",
  "vault_id": "vlt_011CZkZDLs7fYzm1hXNPeRjv",
  "display_name": "Example credential"
}
```

## Validate Credential

`beta.vaults.credentials.mcp_oauth_validate(credential_id, **kwargs)  -> BetaManagedAgentsCredentialValidation`

**POST** `/v1/vaults/{vault_id}/credentials/{credential_id}/mcp_oauth_validate`

Validate Credential

### Parameters

- `vault_id: str` (path parameter)

  Identifier of the vault containing the credential.

- `credential_id: str` (path parameter)

  Unique identifier of the credential to validate.

- `betas: Optional[List[AnthropicBetaParam]]` (header parameter)

  Optional header to specify the beta version(s) you want to use.

  - `str`

  - `"message-batches-2024-09-24"`

  - `"prompt-caching-2024-07-31"`

  - `"computer-use-2024-10-22"`

  - `"computer-use-2025-01-24"`

  - `"pdfs-2024-09-25"`

  - `"token-counting-2024-11-01"`

  - `"token-efficient-tools-2025-02-19"`

  - `"output-128k-2025-02-19"`

  - `"files-api-2025-04-14"`

  - `"mcp-client-2025-04-04"`

  - `"mcp-client-2025-11-20"`

  - `"dev-full-thinking-2025-05-14"`

  - `"interleaved-thinking-2025-05-14"`

  - `"code-execution-2025-05-22"`

  - `"extended-cache-ttl-2025-04-11"`

  - `"context-1m-2025-08-07"`

  - `"context-management-2025-06-27"`

  - `"model-context-window-exceeded-2025-08-26"`

  - `"skills-2025-10-02"`

  - `"fast-mode-2026-02-01"`

  - `"output-300k-2026-03-24"`

  - `"user-profiles-2026-03-24"`

  - `"user-profiles-2026-08-18"`

  - `"user-profiles-2026-09-04"`

  - `"advisor-tool-2026-03-01"`

  - `"managed-agents-2026-04-01"`

  - `"cache-diagnosis-2026-04-07"`

  - `"dreaming-2026-04-21"`

  - `"thinking-token-count-2026-05-13"`

  - `"server-side-fallback-2026-06-01"`

  - `"server-side-fallback-2026-07-01"`

  - `"fallback-credit-2026-06-01"`

  - `"fallback-credit-2026-07-01"`

  - `"agent-memory-2026-07-22"`

  - `"mid-conversation-tool-changes-2026-07-01"`

  - `"compact-2026-01-12"`

  - `"computer-use-2025-11-24"`

  - `"mcp-tunnels-2026-06-22"`

  - `"structured-outputs-2025-11-13"`

  - `"task-budgets-2026-03-13"`

  - `"thinking-display-updates-2026-08-18"`

  - `"ce-user-management-2026-07-13"`

  - `"mid-conversation-output-config-2026-07-01"`

  - `"thinking-binding-controls-2026-08-01"`

  - `"mid-conversation-system-clear-at-2026-08-21"`

  - `"compact-2026-09-04"`

  - `"inline-tools-2026-09-15"`

  - `"mcp-client-2026-09-15"`

  - `"ce-plugins-2026-09-01"`

  - `"spend-limit-reads-2026-09-26"`

- `workspace_id: Optional[str]` (header parameter)

  Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).

  Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.

### Returns

- `class BetaManagedAgentsCredentialValidation`

  Result of live-probing a credential against its configured MCP server.

  - `type: Literal["vault_credential_validation"]`

  - `credential_id: str`

    Unique identifier of the credential that was validated.

  - `has_refresh_token: bool`

    Whether the credential has a refresh token configured.

  - `mcp_probe: Optional[BetaManagedAgentsMCPProbe]`

    Details of the failing MCP probe step. Null when the probe succeeded.

    - `http_response: Optional[BetaManagedAgentsRefreshHTTPResponse]`

      The captured HTTP error response. Null when no HTTP response was received (timeout, DNS, TLS).

      - `body: str`

        Response body. May be truncated and has sensitive values scrubbed.

      - `body_truncated: bool`

        Whether `body` was truncated.

      - `content_type: str`

        Value of the `Content-Type` response header.

      - `status_code: int`

        HTTP status code.

        format: int32

    - `method: str`

      The MCP method that failed (for example `initialize` or `tools/list`).

  - `refresh: Optional[BetaManagedAgentsRefreshObject]`

    Details of the refresh-token exchange attempted on a 401. Null when no refresh was attempted.

    - `http_response: Optional[BetaManagedAgentsRefreshHTTPResponse]`

      The captured HTTP error response from the token endpoint. Populated only when `status` is `failed`.

    - `status: Literal["succeeded", "failed", "connect_error", "no_refresh_token"]`

      Outcome of the refresh attempt.

      - `"succeeded"`

        The token endpoint returned a new access token.

      - `"failed"`

        The token endpoint returned an error response. See `http_response` for detail.

      - `"connect_error"`

        The token endpoint could not be reached (DNS, TLS, or connection error).

      - `"no_refresh_token"`

        No refresh token is stored for the credential, so no exchange was attempted.

  - `status: BetaManagedAgentsCredentialValidationStatus`

    Overall verdict of the validation probe.

    - `"valid"`

      The credential successfully authenticated against its MCP server.

    - `"invalid"`

      The probe reached the MCP server and was rejected, and a refresh (if attempted) did not recover it.

    - `"unknown"`

      The probe could not determine validity — for example, a transport error or a successful refresh that was not re-probed.

  - `validated_at: datetime`

    When the validation probe was performed.

    format: date-time

  - `vault_id: str`

    Identifier of the vault containing the credential.

### Example

```python
import os
from anthropic import Anthropic

client = Anthropic(
    api_key=os.environ.get(
        "ANTHROPIC_API_KEY"
    ),  # This is the default and can be omitted
)
beta_managed_agents_credential_validation = (
    client.beta.vaults.credentials.mcp_oauth_validate(
        credential_id="vcrd_011CZkZEMt8gZan2iYPQfSkw",
        vault_id="vlt_011CZkZDLs7fYzm1hXNPeRjv",
    )
)
print(beta_managed_agents_credential_validation.credential_id)
```

#### Response (200)

```json
{
  "credential_id": "vcrd_011CZkZEMt8gZan2iYPQfSkw",
  "has_refresh_token": true,
  "mcp_probe": {
    "http_response": {
      "body": "body",
      "body_truncated": true,
      "content_type": "content_type",
      "status_code": 0
    },
    "method": "method"
  },
  "refresh": {
    "http_response": {
      "body": "body",
      "body_truncated": true,
      "content_type": "content_type",
      "status_code": 0
    },
    "status": "succeeded"
  },
  "status": "valid",
  "type": "vault_credential_validation",
  "validated_at": "2026-03-15T10:00:00Z",
  "vault_id": "vlt_011CZkZDLs7fYzm1hXNPeRjv"
}
```

## Domain types

### Beta Managed Agents Credential

- `class BetaManagedAgentsCredential`

  A credential stored in a vault. Sensitive fields are never returned in responses.

  - `type: Literal["vault_credential"]`

  - `id: str`

    Unique identifier for the credential.

  - `archived_at: Optional[datetime]`

    When the credential was archived. Null if not archived.

    format: date-time

  - `auth: Auth`

    Authentication configuration for this credential.

    - `class BetaManagedAgentsMCPOAuthAuthResponse`

      OAuth credential details for an MCP server.

      - `type: Literal["mcp_oauth"]`

      - `mcp_server_url: str`

        URL of the MCP server this credential authenticates against.

      - `expires_at: Optional[datetime]`

        A timestamp in RFC 3339 format

        format: date-time

      - `refresh: Optional[BetaManagedAgentsMCPOAuthRefreshResponse]`

        Refresh token configuration, if the credential supports token refresh.

        - `client_id: str`

          OAuth client ID.

        - `token_endpoint: str`

          Token endpoint URL used to refresh the access token.

        - `token_endpoint_auth: TokenEndpointAuth`

          - `class BetaManagedAgentsTokenEndpointAuthNoneResponse`

            Token endpoint requires no client authentication.

            - `type: Literal["none"]`

          - `class BetaManagedAgentsTokenEndpointAuthBasicResponse`

            Token endpoint uses HTTP Basic authentication with client credentials.

            - `type: Literal["client_secret_basic"]`

          - `class BetaManagedAgentsTokenEndpointAuthPostResponse`

            Token endpoint uses POST body authentication with client credentials.

            - `type: Literal["client_secret_post"]`

        - `resource: Optional[str]`

          OAuth resource indicator.

        - `scope: Optional[str]`

          OAuth scope for the refresh request.

    - `class BetaManagedAgentsStaticBearerAuthResponse`

      Static bearer token credential details for an MCP server.

      - `type: Literal["static_bearer"]`

      - `mcp_server_url: str`

        URL of the MCP server this credential authenticates against.

    - `class BetaManagedAgentsEnvironmentVariableAuthResponse`

      Environment variable credential details. The secret value is never returned.

      - `type: Literal["environment_variable"]`

      - `injection_location: BetaManagedAgentsInjectionLocationResponse`

        Where in the outbound request the secret value is substituted.

        - `body: bool`

          Whether the placeholder is substituted in the request body.

        - `header: bool`

          Whether the placeholder is substituted in request header values.

      - `networking: Networking`

        Outbound hosts the secret value is substituted on.

        - `class BetaManagedAgentsUnrestrictedCredentialNetworkingResponse`

          The secret is substituted on any host the session's Environment network policy permits egress to.

          - `type: Literal["unrestricted"]`

        - `class BetaManagedAgentsLimitedCredentialNetworkingResponse`

          The secret is substituted only on requests to the listed hosts.

          - `type: Literal["limited"]`

          - `allowed_hosts: List[str]`

            Hostnames on which the secret will be substituted. An entry matches the request host exactly; a `*.`-prefixed entry matches any subdomain of the named domain but not the domain itself.

      - `secret_name: str`

        Name of the environment variable.

  - `created_at: datetime`

    A timestamp in RFC 3339 format

    format: date-time

  - `metadata: Dict[str, str]`

    Arbitrary key-value metadata attached to the credential.

  - `updated_at: datetime`

    A timestamp in RFC 3339 format

    format: date-time

  - `vault_id: str`

    Identifier of the vault this credential belongs to.

  - `display_name: Optional[str]`

    Human-readable name for the credential.

### Beta Managed Agents Credential Networking Params

- `type BetaManagedAgentsCredentialNetworkingParams = ...`

  - `class BetaManagedAgentsUnrestrictedCredentialNetworkingParams`

    Substitute the secret on any host the session's Environment network policy permits egress to. The Environment's network policy is the only boundary on where the secret can reach.

    - `type: Literal["unrestricted"]`

  - `class BetaManagedAgentsLimitedCredentialNetworkingParams`

    Substitute the secret only on requests to the listed hosts.

    - `type: Literal["limited"]`

    - `allowed_hosts: List[str]`

      Hostnames on which the secret will be substituted. Each entry is a bare hostname (`api.example.com`), an IPv4 address (`192.0.2.1`), or a `*.`-prefixed wildcard (`*.example.com`). URLs, ports, paths, and IPv6 addresses are not accepted. At most 16 entries.

### Beta Managed Agents Credential Validation

- `class BetaManagedAgentsCredentialValidation`

  Result of live-probing a credential against its configured MCP server.

  - `type: Literal["vault_credential_validation"]`

  - `credential_id: str`

    Unique identifier of the credential that was validated.

  - `has_refresh_token: bool`

    Whether the credential has a refresh token configured.

  - `mcp_probe: Optional[BetaManagedAgentsMCPProbe]`

    Details of the failing MCP probe step. Null when the probe succeeded.

    - `http_response: Optional[BetaManagedAgentsRefreshHTTPResponse]`

      The captured HTTP error response. Null when no HTTP response was received (timeout, DNS, TLS).

      - `body: str`

        Response body. May be truncated and has sensitive values scrubbed.

      - `body_truncated: bool`

        Whether `body` was truncated.

      - `content_type: str`

        Value of the `Content-Type` response header.

      - `status_code: int`

        HTTP status code.

        format: int32

    - `method: str`

      The MCP method that failed (for example `initialize` or `tools/list`).

  - `refresh: Optional[BetaManagedAgentsRefreshObject]`

    Details of the refresh-token exchange attempted on a 401. Null when no refresh was attempted.

    - `http_response: Optional[BetaManagedAgentsRefreshHTTPResponse]`

      The captured HTTP error response from the token endpoint. Populated only when `status` is `failed`.

    - `status: Literal["succeeded", "failed", "connect_error", "no_refresh_token"]`

      Outcome of the refresh attempt.

      - `"succeeded"`

        The token endpoint returned a new access token.

      - `"failed"`

        The token endpoint returned an error response. See `http_response` for detail.

      - `"connect_error"`

        The token endpoint could not be reached (DNS, TLS, or connection error).

      - `"no_refresh_token"`

        No refresh token is stored for the credential, so no exchange was attempted.

  - `status: BetaManagedAgentsCredentialValidationStatus`

    Overall verdict of the validation probe.

    - `"valid"`

      The credential successfully authenticated against its MCP server.

    - `"invalid"`

      The probe reached the MCP server and was rejected, and a refresh (if attempted) did not recover it.

    - `"unknown"`

      The probe could not determine validity — for example, a transport error or a successful refresh that was not re-probed.

  - `validated_at: datetime`

    When the validation probe was performed.

    format: date-time

  - `vault_id: str`

    Identifier of the vault containing the credential.

### Beta Managed Agents Credential Validation Status

- `type BetaManagedAgentsCredentialValidationStatus = Literal["valid", "invalid", "unknown"]`

  Overall verdict of a credential validation probe.

  - `"valid"`

    The credential successfully authenticated against its MCP server.

  - `"invalid"`

    The probe reached the MCP server and was rejected, and a refresh (if attempted) did not recover it.

  - `"unknown"`

    The probe could not determine validity — for example, a transport error or a successful refresh that was not re-probed.

### Beta Managed Agents Deleted Credential

- `class BetaManagedAgentsDeletedCredential`

  Confirmation of a deleted credential.

  - `type: Literal["vault_credential_deleted"]`

  - `id: str`

    Unique identifier of the deleted credential.

### Beta Managed Agents Environment Variable Auth Response

- `class BetaManagedAgentsEnvironmentVariableAuthResponse`

  Environment variable credential details. The secret value is never returned.

  - `type: Literal["environment_variable"]`

  - `injection_location: BetaManagedAgentsInjectionLocationResponse`

    Where in the outbound request the secret value is substituted.

    - `body: bool`

      Whether the placeholder is substituted in the request body.

    - `header: bool`

      Whether the placeholder is substituted in request header values.

  - `networking: Networking`

    Outbound hosts the secret value is substituted on.

    - `class BetaManagedAgentsUnrestrictedCredentialNetworkingResponse`

      The secret is substituted on any host the session's Environment network policy permits egress to.

      - `type: Literal["unrestricted"]`

    - `class BetaManagedAgentsLimitedCredentialNetworkingResponse`

      The secret is substituted only on requests to the listed hosts.

      - `type: Literal["limited"]`

      - `allowed_hosts: List[str]`

        Hostnames on which the secret will be substituted. An entry matches the request host exactly; a `*.`-prefixed entry matches any subdomain of the named domain but not the domain itself.

  - `secret_name: str`

    Name of the environment variable.

### Beta Managed Agents Environment Variable Create Params

- `class BetaManagedAgentsEnvironmentVariableCreateParams`

  Parameters for creating an environment variable credential.

  - `type: Literal["environment_variable"]`

  - `networking: BetaManagedAgentsCredentialNetworkingParams`

    Outbound hosts the secret value is substituted on.

    - `class BetaManagedAgentsUnrestrictedCredentialNetworkingParams`

      Substitute the secret on any host the session's Environment network policy permits egress to. The Environment's network policy is the only boundary on where the secret can reach.

      - `type: Literal["unrestricted"]`

    - `class BetaManagedAgentsLimitedCredentialNetworkingParams`

      Substitute the secret only on requests to the listed hosts.

      - `type: Literal["limited"]`

      - `allowed_hosts: List[str]`

        Hostnames on which the secret will be substituted. Each entry is a bare hostname (`api.example.com`), an IPv4 address (`192.0.2.1`), or a `*.`-prefixed wildcard (`*.example.com`). URLs, ports, paths, and IPv6 addresses are not accepted. At most 16 entries.

  - `secret_name: str`

    Name of the environment variable. Immutable after create.

    minLength: 1, maxLength: 255

  - `secret_value: str`

    Secret value. Write-only; never returned in responses.

    minLength: 1, maxLength: 4096

  - `injection_location: Optional[BetaManagedAgentsInjectionLocationParams]`

    Where in the outbound request the secret value may be substituted.

    - `body: Optional[bool]`

      Substitute when the placeholder appears in the request body.

    - `header: Optional[bool]`

      Substitute when the placeholder appears in a request header value.

### Beta Managed Agents Environment Variable Update Params

- `class BetaManagedAgentsEnvironmentVariableUpdateParams`

  Parameters for updating an environment variable credential. `secret_name` is immutable.

  - `type: Literal["environment_variable"]`

  - `injection_location: Optional[BetaManagedAgentsInjectionLocationUpdateParams]`

    Updated injection location.

    - `body: Optional[bool]`

      Substitute when the placeholder appears in the request body.

    - `header: Optional[bool]`

      Substitute when the placeholder appears in a request header value.

  - `networking: Optional[BetaManagedAgentsCredentialNetworkingParams]`

    Updated networking scope. Full replacement.

    - `class BetaManagedAgentsUnrestrictedCredentialNetworkingParams`

      Substitute the secret on any host the session's Environment network policy permits egress to. The Environment's network policy is the only boundary on where the secret can reach.

      - `type: Literal["unrestricted"]`

    - `class BetaManagedAgentsLimitedCredentialNetworkingParams`

      Substitute the secret only on requests to the listed hosts.

      - `type: Literal["limited"]`

      - `allowed_hosts: List[str]`

        Hostnames on which the secret will be substituted. Each entry is a bare hostname (`api.example.com`), an IPv4 address (`192.0.2.1`), or a `*.`-prefixed wildcard (`*.example.com`). URLs, ports, paths, and IPv6 addresses are not accepted. At most 16 entries.

  - `secret_value: Optional[str]`

    Updated secret value.

    minLength: 1, maxLength: 4096

### Beta Managed Agents Injection Location Params

- `class BetaManagedAgentsInjectionLocationParams`

  Where in the outbound request the secret value may be substituted.

  - `body: Optional[bool]`

    Substitute when the placeholder appears in the request body.

  - `header: Optional[bool]`

    Substitute when the placeholder appears in a request header value.

### Beta Managed Agents Injection Location Response

- `class BetaManagedAgentsInjectionLocationResponse`

  Where in the outbound request the secret value is substituted.

  - `body: bool`

    Whether the placeholder is substituted in the request body.

  - `header: bool`

    Whether the placeholder is substituted in request header values.

### Beta Managed Agents Injection Location Update Params

- `class BetaManagedAgentsInjectionLocationUpdateParams`

  Updated injection location.

  - `body: Optional[bool]`

    Substitute when the placeholder appears in the request body.

  - `header: Optional[bool]`

    Substitute when the placeholder appears in a request header value.

### Beta Managed Agents Limited Credential Networking Params

- `class BetaManagedAgentsLimitedCredentialNetworkingParams`

  Substitute the secret only on requests to the listed hosts.

  - `type: Literal["limited"]`

  - `allowed_hosts: List[str]`

    Hostnames on which the secret will be substituted. Each entry is a bare hostname (`api.example.com`), an IPv4 address (`192.0.2.1`), or a `*.`-prefixed wildcard (`*.example.com`). URLs, ports, paths, and IPv6 addresses are not accepted. At most 16 entries.

### Beta Managed Agents Limited Credential Networking Response

- `class BetaManagedAgentsLimitedCredentialNetworkingResponse`

  The secret is substituted only on requests to the listed hosts.

  - `type: Literal["limited"]`

  - `allowed_hosts: List[str]`

    Hostnames on which the secret will be substituted. An entry matches the request host exactly; a `*.`-prefixed entry matches any subdomain of the named domain but not the domain itself.

### Beta Managed Agents MCP OAuth Auth Response

- `class BetaManagedAgentsMCPOAuthAuthResponse`

  OAuth credential details for an MCP server.

  - `type: Literal["mcp_oauth"]`

  - `mcp_server_url: str`

    URL of the MCP server this credential authenticates against.

  - `expires_at: Optional[datetime]`

    A timestamp in RFC 3339 format

    format: date-time

  - `refresh: Optional[BetaManagedAgentsMCPOAuthRefreshResponse]`

    Refresh token configuration, if the credential supports token refresh.

    - `client_id: str`

      OAuth client ID.

    - `token_endpoint: str`

      Token endpoint URL used to refresh the access token.

    - `token_endpoint_auth: TokenEndpointAuth`

      - `class BetaManagedAgentsTokenEndpointAuthNoneResponse`

        Token endpoint requires no client authentication.

        - `type: Literal["none"]`

      - `class BetaManagedAgentsTokenEndpointAuthBasicResponse`

        Token endpoint uses HTTP Basic authentication with client credentials.

        - `type: Literal["client_secret_basic"]`

      - `class BetaManagedAgentsTokenEndpointAuthPostResponse`

        Token endpoint uses POST body authentication with client credentials.

        - `type: Literal["client_secret_post"]`

    - `resource: Optional[str]`

      OAuth resource indicator.

    - `scope: Optional[str]`

      OAuth scope for the refresh request.

### Beta Managed Agents MCP OAuth Create Params

- `class BetaManagedAgentsMCPOAuthCreateParams`

  Parameters for creating an MCP OAuth credential.

  - `type: Literal["mcp_oauth"]`

  - `access_token: str`

    OAuth access token.

    minLength: 1, maxLength: 8192

  - `mcp_server_url: str`

    URL of the MCP server this credential authenticates against.

    minLength: 1, maxLength: 2047

  - `expires_at: Optional[datetime]`

    A timestamp in RFC 3339 format

    format: date-time

  - `refresh: Optional[BetaManagedAgentsMCPOAuthRefreshParams]`

    Refresh token configuration, if the credential supports token refresh.

    - `client_id: str`

      OAuth client ID.

      minLength: 1, maxLength: 1024

    - `refresh_token: str`

      OAuth refresh token.

      minLength: 1, maxLength: 8192

    - `token_endpoint: str`

      Token endpoint URL used to refresh the access token.

      minLength: 1, maxLength: 2047

    - `token_endpoint_auth: TokenEndpointAuth`

      - `class BetaManagedAgentsTokenEndpointAuthNoneParam`

        Token endpoint requires no client authentication.

        - `type: Literal["none"]`

      - `class BetaManagedAgentsTokenEndpointAuthBasicParam`

        Token endpoint uses HTTP Basic authentication with client credentials.

        - `type: Literal["client_secret_basic"]`

        - `client_secret: str`

          OAuth client secret.

          minLength: 1, maxLength: 512

      - `class BetaManagedAgentsTokenEndpointAuthPostParam`

        Token endpoint uses POST body authentication with client credentials.

        - `type: Literal["client_secret_post"]`

        - `client_secret: str`

          OAuth client secret.

          minLength: 1, maxLength: 512

    - `resource: Optional[str]`

      OAuth resource indicator.

      minLength: 1, maxLength: 2047

    - `scope: Optional[str]`

      OAuth scope for the refresh request.

      minLength: 1, maxLength: 8192

### Beta Managed Agents MCP OAuth Refresh Params

- `class BetaManagedAgentsMCPOAuthRefreshParams`

  OAuth refresh token parameters for creating a credential with refresh support.

  - `client_id: str`

    OAuth client ID.

    minLength: 1, maxLength: 1024

  - `refresh_token: str`

    OAuth refresh token.

    minLength: 1, maxLength: 8192

  - `token_endpoint: str`

    Token endpoint URL used to refresh the access token.

    minLength: 1, maxLength: 2047

  - `token_endpoint_auth: TokenEndpointAuth`

    - `class BetaManagedAgentsTokenEndpointAuthNoneParam`

      Token endpoint requires no client authentication.

      - `type: Literal["none"]`

    - `class BetaManagedAgentsTokenEndpointAuthBasicParam`

      Token endpoint uses HTTP Basic authentication with client credentials.

      - `type: Literal["client_secret_basic"]`

      - `client_secret: str`

        OAuth client secret.

        minLength: 1, maxLength: 512

    - `class BetaManagedAgentsTokenEndpointAuthPostParam`

      Token endpoint uses POST body authentication with client credentials.

      - `type: Literal["client_secret_post"]`

      - `client_secret: str`

        OAuth client secret.

        minLength: 1, maxLength: 512

  - `resource: Optional[str]`

    OAuth resource indicator.

    minLength: 1, maxLength: 2047

  - `scope: Optional[str]`

    OAuth scope for the refresh request.

    minLength: 1, maxLength: 8192

### Beta Managed Agents MCP OAuth Refresh Response

- `class BetaManagedAgentsMCPOAuthRefreshResponse`

  OAuth refresh token configuration returned in credential responses.

  - `client_id: str`

    OAuth client ID.

  - `token_endpoint: str`

    Token endpoint URL used to refresh the access token.

  - `token_endpoint_auth: TokenEndpointAuth`

    - `class BetaManagedAgentsTokenEndpointAuthNoneResponse`

      Token endpoint requires no client authentication.

      - `type: Literal["none"]`

    - `class BetaManagedAgentsTokenEndpointAuthBasicResponse`

      Token endpoint uses HTTP Basic authentication with client credentials.

      - `type: Literal["client_secret_basic"]`

    - `class BetaManagedAgentsTokenEndpointAuthPostResponse`

      Token endpoint uses POST body authentication with client credentials.

      - `type: Literal["client_secret_post"]`

  - `resource: Optional[str]`

    OAuth resource indicator.

  - `scope: Optional[str]`

    OAuth scope for the refresh request.

### Beta Managed Agents MCP OAuth Refresh Update Params

- `class BetaManagedAgentsMCPOAuthRefreshUpdateParams`

  Parameters for updating OAuth refresh token configuration.

  - `refresh_token: Optional[str]`

    Updated OAuth refresh token.

    minLength: 1, maxLength: 8192

  - `scope: Optional[str]`

    Updated OAuth scope for the refresh request.

    maxLength: 8192

  - `token_endpoint_auth: Optional[TokenEndpointAuth]`

    - `class BetaManagedAgentsTokenEndpointAuthBasicUpdateParam`

      Updated HTTP Basic authentication parameters for the token endpoint.

      - `type: Literal["client_secret_basic"]`

      - `client_secret: Optional[str]`

        Updated OAuth client secret.

        minLength: 1, maxLength: 512

    - `class BetaManagedAgentsTokenEndpointAuthPostUpdateParam`

      Updated POST body authentication parameters for the token endpoint.

      - `type: Literal["client_secret_post"]`

      - `client_secret: Optional[str]`

        Updated OAuth client secret.

        minLength: 1, maxLength: 512

### Beta Managed Agents MCP OAuth Update Params

- `class BetaManagedAgentsMCPOAuthUpdateParams`

  Parameters for updating an MCP OAuth credential. The `mcp_server_url` is immutable.

  - `type: Literal["mcp_oauth"]`

  - `access_token: Optional[str]`

    Updated OAuth access token.

    minLength: 1, maxLength: 8192

  - `expires_at: Optional[datetime]`

    A timestamp in RFC 3339 format

    format: date-time

  - `refresh: Optional[BetaManagedAgentsMCPOAuthRefreshUpdateParams]`

    Updated refresh token configuration.

    - `refresh_token: Optional[str]`

      Updated OAuth refresh token.

      minLength: 1, maxLength: 8192

    - `scope: Optional[str]`

      Updated OAuth scope for the refresh request.

      maxLength: 8192

    - `token_endpoint_auth: Optional[TokenEndpointAuth]`

      - `class BetaManagedAgentsTokenEndpointAuthBasicUpdateParam`

        Updated HTTP Basic authentication parameters for the token endpoint.

        - `type: Literal["client_secret_basic"]`

        - `client_secret: Optional[str]`

          Updated OAuth client secret.

          minLength: 1, maxLength: 512

      - `class BetaManagedAgentsTokenEndpointAuthPostUpdateParam`

        Updated POST body authentication parameters for the token endpoint.

        - `type: Literal["client_secret_post"]`

        - `client_secret: Optional[str]`

          Updated OAuth client secret.

          minLength: 1, maxLength: 512

### Beta Managed Agents MCP Probe

- `class BetaManagedAgentsMCPProbe`

  The failing step of an MCP validation probe.

  - `http_response: Optional[BetaManagedAgentsRefreshHTTPResponse]`

    The captured HTTP error response. Null when no HTTP response was received (timeout, DNS, TLS).

    - `body: str`

      Response body. May be truncated and has sensitive values scrubbed.

    - `body_truncated: bool`

      Whether `body` was truncated.

    - `content_type: str`

      Value of the `Content-Type` response header.

    - `status_code: int`

      HTTP status code.

      format: int32

  - `method: str`

    The MCP method that failed (for example `initialize` or `tools/list`).

### Beta Managed Agents Refresh HTTP Response

- `class BetaManagedAgentsRefreshHTTPResponse`

  An HTTP response captured during a credential validation probe.

  - `body: str`

    Response body. May be truncated and has sensitive values scrubbed.

  - `body_truncated: bool`

    Whether `body` was truncated.

  - `content_type: str`

    Value of the `Content-Type` response header.

  - `status_code: int`

    HTTP status code.

    format: int32

### Beta Managed Agents Refresh Object

- `class BetaManagedAgentsRefreshObject`

  Outcome of a refresh-token exchange attempted during credential validation.

  - `http_response: Optional[BetaManagedAgentsRefreshHTTPResponse]`

    The captured HTTP error response from the token endpoint. Populated only when `status` is `failed`.

    - `body: str`

      Response body. May be truncated and has sensitive values scrubbed.

    - `body_truncated: bool`

      Whether `body` was truncated.

    - `content_type: str`

      Value of the `Content-Type` response header.

    - `status_code: int`

      HTTP status code.

      format: int32

  - `status: Literal["succeeded", "failed", "connect_error", "no_refresh_token"]`

    Outcome of the refresh attempt.

    - `"succeeded"`

      The token endpoint returned a new access token.

    - `"failed"`

      The token endpoint returned an error response. See `http_response` for detail.

    - `"connect_error"`

      The token endpoint could not be reached (DNS, TLS, or connection error).

    - `"no_refresh_token"`

      No refresh token is stored for the credential, so no exchange was attempted.

### Beta Managed Agents Static Bearer Auth Response

- `class BetaManagedAgentsStaticBearerAuthResponse`

  Static bearer token credential details for an MCP server.

  - `type: Literal["static_bearer"]`

  - `mcp_server_url: str`

    URL of the MCP server this credential authenticates against.

### Beta Managed Agents Static Bearer Create Params

- `class BetaManagedAgentsStaticBearerCreateParams`

  Parameters for creating a static bearer token credential.

  - `type: Literal["static_bearer"]`

  - `token: str`

    Static bearer token value.

    minLength: 1, maxLength: 8192

  - `mcp_server_url: str`

    URL of the MCP server this credential authenticates against.

    minLength: 1, maxLength: 2047

### Beta Managed Agents Static Bearer Update Params

- `class BetaManagedAgentsStaticBearerUpdateParams`

  Parameters for updating a static bearer token credential. The `mcp_server_url` is immutable.

  - `type: Literal["static_bearer"]`

  - `token: Optional[str]`

    Updated static bearer token value.

    minLength: 1, maxLength: 8192

### Beta Managed Agents Token Endpoint Auth Basic Param

- `class BetaManagedAgentsTokenEndpointAuthBasicParam`

  Token endpoint uses HTTP Basic authentication with client credentials.

  - `type: Literal["client_secret_basic"]`

  - `client_secret: str`

    OAuth client secret.

    minLength: 1, maxLength: 512

### Beta Managed Agents Token Endpoint Auth Basic Response

- `class BetaManagedAgentsTokenEndpointAuthBasicResponse`

  Token endpoint uses HTTP Basic authentication with client credentials.

  - `type: Literal["client_secret_basic"]`

### Beta Managed Agents Token Endpoint Auth Basic Update Param

- `class BetaManagedAgentsTokenEndpointAuthBasicUpdateParam`

  Updated HTTP Basic authentication parameters for the token endpoint.

  - `type: Literal["client_secret_basic"]`

  - `client_secret: Optional[str]`

    Updated OAuth client secret.

    minLength: 1, maxLength: 512

### Beta Managed Agents Token Endpoint Auth None Param

- `class BetaManagedAgentsTokenEndpointAuthNoneParam`

  Token endpoint requires no client authentication.

  - `type: Literal["none"]`

### Beta Managed Agents Token Endpoint Auth None Response

- `class BetaManagedAgentsTokenEndpointAuthNoneResponse`

  Token endpoint requires no client authentication.

  - `type: Literal["none"]`

### Beta Managed Agents Token Endpoint Auth Post Param

- `class BetaManagedAgentsTokenEndpointAuthPostParam`

  Token endpoint uses POST body authentication with client credentials.

  - `type: Literal["client_secret_post"]`

  - `client_secret: str`

    OAuth client secret.

    minLength: 1, maxLength: 512

### Beta Managed Agents Token Endpoint Auth Post Response

- `class BetaManagedAgentsTokenEndpointAuthPostResponse`

  Token endpoint uses POST body authentication with client credentials.

  - `type: Literal["client_secret_post"]`

### Beta Managed Agents Token Endpoint Auth Post Update Param

- `class BetaManagedAgentsTokenEndpointAuthPostUpdateParam`

  Updated POST body authentication parameters for the token endpoint.

  - `type: Literal["client_secret_post"]`

  - `client_secret: Optional[str]`

    Updated OAuth client secret.

    minLength: 1, maxLength: 512

### Beta Managed Agents Unrestricted Credential Networking Params

- `class BetaManagedAgentsUnrestrictedCredentialNetworkingParams`

  Substitute the secret on any host the session's Environment network policy permits egress to. The Environment's network policy is the only boundary on where the secret can reach.

  - `type: Literal["unrestricted"]`

### Beta Managed Agents Unrestricted Credential Networking Response

- `class BetaManagedAgentsUnrestrictedCredentialNetworkingResponse`

  The secret is substituted on any host the session's Environment network policy permits egress to.

  - `type: Literal["unrestricted"]`