Archive Tunnel

BetaTunnel Beta.Tunnels.Archive(parameters, cancellationToken = default)

POST/v1/tunnels/{tunnel_id}/archive

The Tunnels API is in research preview. It requires the anthropic-beta: mcp-tunnels-2026-06-22 header and may change without a deprecation period. It supersedes the Admin API endpoints at /v1/organizations/tunnels, which remain available during a migration window.

Archives a tunnel. Archival is irreversible: every non-archived certificate on the tunnel is archived in the same operation, the hostname is retired and never re-allocated, and the tunnel token is invalidated. Retrying against an already-archived tunnel returns the existing record unchanged.

Parameters

TunnelArchiveParams parameters

required string tunnelID

Path parameter tunnel_id

IReadOnlyList<AnthropicBeta> betas

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

MessageBatches2024_09_24("message-batches-2024-09-24")

PromptCaching2024_07_31("prompt-caching-2024-07-31")

ComputerUse2024_10_22("computer-use-2024-10-22")

ComputerUse2025_01_24("computer-use-2025-01-24")

Pdfs2024_09_25("pdfs-2024-09-25")

TokenCounting2024_11_01("token-counting-2024-11-01")

TokenEfficientTools2025_02_19("token-efficient-tools-2025-02-19")

Output128k2025_02_19("output-128k-2025-02-19")

FilesApi2025_04_14("files-api-2025-04-14")

McpClient2025_04_04("mcp-client-2025-04-04")

McpClient2025_11_20("mcp-client-2025-11-20")

DevFullThinking2025_05_14("dev-full-thinking-2025-05-14")

InterleavedThinking2025_05_14("interleaved-thinking-2025-05-14")

CodeExecution2025_05_22("code-execution-2025-05-22")

ExtendedCacheTtl2025_04_11("extended-cache-ttl-2025-04-11")

Context1m2025_08_07("context-1m-2025-08-07")

ContextManagement2025_06_27("context-management-2025-06-27")

ModelContextWindowExceeded2025_08_26("model-context-window-exceeded-2025-08-26")

Skills2025_10_02("skills-2025-10-02")

FastMode2026_02_01("fast-mode-2026-02-01")

Output300k2026_03_24("output-300k-2026-03-24")

UserProfiles2026_03_24("user-profiles-2026-03-24")

UserProfiles2026_08_18("user-profiles-2026-08-18")

UserProfiles2026_09_04("user-profiles-2026-09-04")

AdvisorTool2026_03_01("advisor-tool-2026-03-01")

ManagedAgents2026_04_01("managed-agents-2026-04-01")

CacheDiagnosis2026_04_07("cache-diagnosis-2026-04-07")

Dreaming2026_04_21("dreaming-2026-04-21")

ThinkingTokenCount2026_05_13("thinking-token-count-2026-05-13")

ServerSideFallback2026_06_01("server-side-fallback-2026-06-01")

ServerSideFallback2026_07_01("server-side-fallback-2026-07-01")

FallbackCredit2026_06_01("fallback-credit-2026-06-01")

FallbackCredit2026_07_01("fallback-credit-2026-07-01")

AgentMemory2026_07_22("agent-memory-2026-07-22")

MidConversationToolChanges2026_07_01("mid-conversation-tool-changes-2026-07-01")

Compact2026_01_12("compact-2026-01-12")

ComputerUse2025_11_24("computer-use-2025-11-24")

McpTunnels2026_06_22("mcp-tunnels-2026-06-22")

StructuredOutputs2025_11_13("structured-outputs-2025-11-13")

TaskBudgets2026_03_13("task-budgets-2026-03-13")

ThinkingDisplayUpdates2026_08_18("thinking-display-updates-2026-08-18")

CEUserManagement2026_07_13("ce-user-management-2026-07-13")

MidConversationOutputConfig2026_07_01("mid-conversation-output-config-2026-07-01")

ThinkingBindingControls2026_08_01("thinking-binding-controls-2026-08-01")

MidConversationSystemClearAt2026_08_21("mid-conversation-system-clear-at-2026-08-21")

Compact2026_09_04("compact-2026-09-04")

string workspaceID

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 BetaTunnel { Type = "tunnel"; ID; ArchivedAt; /* 3 more */ }

An MCP tunnel.

JsonElement Type = "tunnel"

required string ID

Unique identifier for the tunnel, prefixed with tnl_.

required DateTimeOffset? ArchivedAt

A timestamp in RFC 3339 format

formatdate-time

required DateTimeOffset CreatedAt

A timestamp in RFC 3339 format

formatdate-time

required string? DisplayName

Human-readable name for the tunnel (1-255 characters). Null if unset.

required string Domain

Anthropic-assigned hostname for the tunnel. MCP server URLs whose host is a subdomain of this value are routed through the tunnel. Globally unique and never reused, even after the tunnel is archived.

Archive Tunnel

TunnelArchiveParams parameters = new() { TunnelID = "tunnel_id" };

var betaTunnel = await client.Beta.Tunnels.Archive(parameters);

Console.WriteLine(betaTunnel);

Response 200

{
  "id": "id",
  "archived_at": "2019-12-27T18:11:19.117Z",
  "created_at": "2019-12-27T18:11:19.117Z",
  "display_name": "display_name",
  "domain": "domain",
  "type": "tunnel"
}

Returns Examples

Response 200

{
  "id": "id",
  "archived_at": "2019-12-27T18:11:19.117Z",
  "created_at": "2019-12-27T18:11:19.117Z",
  "display_name": "display_name",
  "domain": "domain",
  "type": "tunnel"
}