AI Tool Setup

TRAE

Use Felo API Platform from TRAE through compatible model provider settings.

Use this guide when TRAE lets you configure a custom OpenAI-compatible or Anthropic-compatible model provider.

Before You Start

You need one Felo API Platform key. The same key works across model protocols, agent clients, Search, Web Fetch, PPT, Mindmap, LiveDocs, X Search, YouTube Subtitling, Landing Page, and SuperAgent APIs.

export FELO_API_KEY="YOUR_API_KEY"

Recommended Setup

Item	Value
Best for	AI IDE workflows, code generation, repo Q&A, and assisted editing
Protocol	OpenAI-compatible endpoint by default
Base URL	`https://openapi.felo.ai/api/v1`
Model example	`claude-sonnet-4-6`
API key	Your `FELO_API_KEY`

Configure TRAE

Set the environment variables first:

export FELO_API_KEY="YOUR_API_KEY"
export OPENAI_API_KEY="$FELO_API_KEY"
export OPENAI_BASE_URL="https://openapi.felo.ai/api/v1"

Client fields

Field	Value
Provider type	OpenAI-compatible
API key	Your `FELO_API_KEY`
Base URL	`https://openapi.felo.ai/api/v1`
Model	`claude-sonnet-4-6`

If TRAE provides an Anthropic-compatible mode, use https://openapi.felo.ai/api as the base URL and keep the same API key.

Verify the Setup

Run a small task after saving the configuration:

Open TRAE, choose the custom provider, and start a chat or coding task.

If the tool starts and answers with the selected model, the provider setup is ready.

Troubleshooting

Issue	What to check
Authentication fails	Confirm the key is copied correctly and exported as `FELO_API_KEY`
Tool calls the wrong provider	Check that the Felo provider is selected for the current workspace or session
Base URL error	Use `https://openapi.felo.ai/api/v1` for OpenAI-compatible clients and `https://openapi.felo.ai/api` for Anthropic-compatible clients
Model not found	Choose a model that appears in your Felo model list
The tool ignores local config	Move provider settings to the user-level config if the client requires it