Claude Platform Docs

Certificates

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.

Models
class BetaTunnelCertificate { type = "tunnel_certificate"; id; archivedAt; /* 4 more */ }

A CA certificate attached to a tunnel.

JsonValue type = "tunnel_certificate"
String id

Unique identifier for the certificate, prefixed with tcrt_.

Optional<LocalDateTime> archivedAt

RFC 3339 datetime string indicating when the certificate was archived. Null if it is still in the trusted set.

formatdate-time
LocalDateTime createdAt

RFC 3339 datetime string indicating when the certificate was registered.

formatdate-time
Optional<LocalDateTime> expiresAt

RFC 3339 datetime string indicating when the certificate expires, or null if it does not expire.

formatdate-time
String fingerprint

Lowercase hex SHA-256 fingerprint of the certificate's DER encoding.

String tunnelId

ID of the tunnel the certificate is registered against.