FastGPT

Connect FastGPT to CometAPI using an OpenAI-compatible base URL and key, configure third-party accounts, and validate successful calls in workflows.

FastGPT is a knowledge-base-powered AI workflow platform. Configure a CometAPI key as an OpenAI-compatible third-party account to use it across all workflows.

Prerequisites

• A FastGPT account
• A CometAPI account with an active API key

Setup

1. Get your CometAPI API key

   Log in to the CometAPI dashboard. Click Add API Key and copy your key and base URL (https://api.cometapi.com).

   

   
2. Add CometAPI as a third-party account

   In FastGPT, go to Account Settings → Third-party Accounts → OpenAI Account. Enter https://api.cometapi.com/v1 in the URL field (include the /v1 suffix). Paste your CometAPI key into API Key and click Confirm.

   

   
3. Test the connection

   Create a workflow with an LLM node and run it. A successful response confirms the setup is working.

   

The URL must include the /v1 suffix: https://api.cometapi.com/v1. Omitting it will cause connection failures.