clerk.com

Retrieve a user's OAuth provider access token from Clerk to call a third-party API on their behalf

Set up Clerk machine-to-machine authentication: create machines, mint an M2M token, verify it server-side

Invite a user to a Clerk organization and manage the invitation lifecycle via the Backend API

Create a Clerk organization and add members directly via the Backend API

Create a Clerk organization and add members directly via the Backend API

Create a Clerk JWT template and mint a template-scoped token for a third-party service to verify

Create and redeem a Clerk sign-in token or actor token for programmatic sign-in and user impersonation

List, filter and revoke Clerk sessions via the Backend API (GET /v1/sessions, POST /v1/sessions/{id}/revoke)

Verify a Clerk session token (JWT) in a backend service, including networkless JWKS verification

Ban, unban, lock, unlock or delete a Clerk user via the Backend API and understand the effect on sessions

Update Clerk user metadata without clobbering existing keys: PATCH merge vs PUT replace on /v1/users/{id}/metadata

List, search, filter and count Clerk users via GET /v1/users and GET /v1/users/count

Create a user via the Clerk Backend API (POST /v1/users), including password migration with password_digest

Verify Clerk webhooks and sync users to your database