Completes the OAuth flow for an MCP client after the user has authorized the request. This endpoint should be called after the OAuth provider redirects back to the callback endpoint and the OAuth token has been stored. It retrieves the pending MCP client configuration and establishes the connection with the OAuth-provided credentials.
Bearer token authentication. Use your provider API key or Bifrost authentication token.
Virtual keys (prefixed with sk-bf-) can also be passed here.
MCP client ID