Reveal Tunnel Token

Deprecated

POST/v1/organizations/tunnels/{tunnel_id}/reveal_token

Deprecated. This Admin API endpoint is superseded by /v1/tunnels on the Claude API and will be removed after a migration window. New integrations should use /v1/tunnels with the anthropic-beta: mcp-tunnels-2026-06-22 header and a WIF token carrying the workspace:manage_tunnels scope. Existing integrations continue to work with the mcp-tunnels-2026-05-19 header and org:manage_tunnels scope during the migration window.

Return the tunnel's current connection token.

The value is fetched live on each call; Anthropic does not store it. Repeated calls return the same value until the token is rotated. Exposed as POST so the token does not appear in intermediary access logs.

Path parameters

tunnel_id: string

ID of the Tunnel.

Headers

"anthropic-beta": array of "mcp-tunnels-2026-05-19"

Required for all Tunnel endpoints.

Returns

id: string

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

tunnel_token: string

The tunnel's connection token.

type: "tunnel_token"

Object type. Always tunnel_token for Tunnel Tokens.

defaulttunnel_token

Reveal Tunnel Token

cURL

curl https://api.anthropic.com/v1/organizations/tunnels/$TUNNEL_ID/reveal_token \
    -X POST \
    -H 'anthropic-version: 2023-06-01' \
    -H "Authorization: Bearer $ANTHROPIC_OAUTH_TOKEN"

{
  "id": "ttkn_bb97000eaec162831399ca9b6684a4fdf5be49ace5683057b017aab5c87e19e0",
  "tunnel_token": "eyJhIjoiRVhBTVBMRSIsInQiOiJFWEFNUExFIiwicyI6IkVYQU1QTEUifQ==",
  "type": "tunnel_token"
}

Returns Examples

{
  "id": "ttkn_bb97000eaec162831399ca9b6684a4fdf5be49ace5683057b017aab5c87e19e0",
  "tunnel_token": "eyJhIjoiRVhBTVBMRSIsInQiOiJFWEFNUExFIiwicyI6IkVYQU1QTEUifQ==",
  "type": "tunnel_token"
}