identitytoolkit.googleapis.com
Google Identity Platform's Identity Toolkit service provides authentication and user-management APIs for applications, including sign-in flows, account operations, tenant management, and project configuration. The service is hosted at identitytoolkit.googleapis.com as versioned REST endpoints.
identitytoolkit.googleapis.com exposes two REST API surfaces: Identity Toolkit v1 and v2 over HTTPS; both require authentication, with v1 supporting API key or Google OAuth 2.0 access token on some methods and v2 using Google OAuth 2.0 access tokens.
- Identity Toolkit API v1discovered
- Identity Toolkit API v2discovered
In Google Cloud Console Credentials, create or select an API key for the project that has Identity Platform enabled. The Identity Platform guide says: "To use the REST API, you'll need an Identity Platform API key." You pass it as the key query parameter to client-facing Identity Toolkit v1 endpoints.
Use a Google Cloud credential that can mint OAuth 2.0 access tokens, such as a service account or OAuth client in Google Cloud Console. Then obtain an access token with scopes required by the method, commonly https://www.googleapis.com/auth/cloud-platform and sometimes https://www.googleapis.com/auth/firebase, as listed in the Identity Toolkit discovery document and method reference pages. For server-to-server use, the easiest path is usually a service account from IAM & Admin service accounts.
conventions · 0/8 published
- integrations.json✗
/.well-known/integrations.json - llms.txt✗
/llms.txt - API catalog✗
/.well-known/api-catalog - OpenAPI document✗
/api/schema/, /openapi.json, /swagger.json, /api/openapi.json, or /v1/openapi.json - MCP server card✗
/.well-known/mcp/server-card.json - OAuth protected resource✗
/.well-known/oauth-protected-resource - Agent card✗
/.well-known/agent-card.json - Agent skills✗
/.well-known/agent-skills/index.json
Publish these signals → /publishing