Build with Meta Model API and Muse Code

Your next build starts with Muse. Meta Model API is the inference platform for the latest models from Meta including Muse Spark, and Muse Code is a coding agent built for Muse Spark. Call the API to build your own app or agent, or run Muse Code for a ready-made agent in your terminal — same models, same auth, same billing.

Muse Spark is served through Model API, with agent-ready primitives and no extra setup: parallel tool calls, streamed tool-call arguments, reasoning that carries across turns, and a 1M-token context window.

Muse Image is served through Model API too. It generates and edits images from a text prompt and refines them across turns.