Set up your account, keys and first request in minutes.
6 ARTICLESkeyAPI keys, OAuth, scopes and rotating credentials safely.
4 ARTICLESapiEvery endpoint, parameter and response, with examples.
38 ENDPOINTSsmart_toyModels, prompting, RAG and streaming responses.
9 ARTICLESwebhookSubscribe to events and verify signatures.
5 ARTICLEScodeOfficial libraries for Node, Python and Go.
3 SDKSAuthenticate, make your first request, and stream results. The API is REST + JSON with SDKs for Node, Python and Go.
curl https://api.functionx.dev/v1/complete \
-H "Authorization: Bearer $FX_KEY" \
-H "Content-Type: application/json" \
-d '{ "model": "fx-1", "input": "Hello" }'