CardChain AI MCP Server (ChatGPT)

MCP discovered

Details

Endpoint: https://api.cardchain.ai/mcp/chatgpt
Transport: streamable-http
Docs: https://cardchain.ai/mcp

Authentication

CardChain AI account login for MCP OAuth oauth2 discovered Set up OAuth ↗

OAuth · resolves from well-known metadata

Use the CardChain AI MCP setup guide. In your MCP client, add the CardChain connector URL, then follow the OAuth sign-in prompt and log in with your CardChain AI account (or create one) on the CardChain AI login page. The guide explicitly says Claude redirects you to CardChain AI to sign in and then back to the client; the server details list auth as OAuth 2.0.