Claude Platform Docs

Tunnels

Create Tunnel
BetaTunnel beta().tunnels().create(params = TunnelCreateParams.none(), requestOptions = RequestOptions.none())
POST/v1/tunnels

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.

Get Tunnel
BetaTunnel beta().tunnels().retrieve(params = TunnelRetrieveParams.none(), requestOptions = RequestOptions.none())
GET/v1/tunnels/{tunnel_id}

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.

List Tunnels
TunnelListPage beta().tunnels().list(params = TunnelListParams.none(), requestOptions = RequestOptions.none())
GET/v1/tunnels

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.

Archive Tunnel
BetaTunnel beta().tunnels().archive(params = TunnelArchiveParams.none(), requestOptions = RequestOptions.none())
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.

Reveal Tunnel Token
BetaTunnelToken beta().tunnels().revealToken(params = TunnelRevealTokenParams.none(), requestOptions = RequestOptions.none())
POST/v1/tunnels/{tunnel_id}/reveal_token

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.

Rotate Tunnel Token
BetaTunnelToken beta().tunnels().rotateToken(params = TunnelRotateTokenParams.none(), requestOptions = RequestOptions.none())
POST/v1/tunnels/{tunnel_id}/rotate_token

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.

Models
class BetaTunnel { type = "tunnel"; id; archivedAt; /* 3 more */ }

An MCP tunnel.

JsonValue type = "tunnel"
String id

Unique identifier for the tunnel, prefixed with tnl_.

Optional<LocalDateTime> archivedAt

RFC 3339 datetime string indicating when the tunnel was archived. Null if it is not archived.

formatdate-time
LocalDateTime createdAt

RFC 3339 datetime string indicating when the tunnel was created.

formatdate-time
Optional<String> displayName

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

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.

class BetaTunnelToken { type = "tunnel_token"; id; tunnelToken; }

A tunnel's connector token.

JsonValue type = "tunnel_token"
String id

Stable identifier for the current token value. Changes when the token is rotated.

String tunnelToken

The connector token used to run the tunnel. Treat as a credential.

TunnelsCertificates

Create Tunnel Certificate
BetaTunnelCertificate beta().tunnels().certificates().create(params, requestOptions = RequestOptions.none())
POST/v1/tunnels/{tunnel_id}/certificates

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.

Get Tunnel Certificate
BetaTunnelCertificate beta().tunnels().certificates().retrieve(params, requestOptions = RequestOptions.none())
GET/v1/tunnels/{tunnel_id}/certificates/{certificate_id}

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.

List Tunnel Certificates
CertificateListPage beta().tunnels().certificates().list(params = CertificateListParams.none(), requestOptions = RequestOptions.none())
GET/v1/tunnels/{tunnel_id}/certificates

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.

Archive Tunnel Certificate
BetaTunnelCertificate beta().tunnels().certificates().archive(params, requestOptions = RequestOptions.none())
POST/v1/tunnels/{tunnel_id}/certificates/{certificate_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.