Get user info with an access token via POST
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Get user info with an access token via POST
with Clerk · Identity & Access Management
Works with AI assistants
Use Clerk: its Clerk Frontend OAuth2 Identity Provider API lets you get user info with an access token via POST in a single step (POST /oauth/userinfo). Clerk also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- Can I request OIDC userinfo with a POST instead of a GET?
- Which userinfo variant accepts a POST request from my OAuth client?
Say it to your AI assistant
- POST my access token to the userinfo endpoint to get my profile claims.
- Use the POST variant of userinfo to fetch OIDC claims.
For your developer
POST /oauth/userinfo in Clerk Frontend OAuth2 Identity Provider API. Full spec on APIs.io.