Fast inference API for open-source LLMs including Llama, Qwen, DeepSeek with a free tier.
Together AI API is a free Machine Learning API that requires apiKey authentication, is served over HTTPS and supports CORS, so it can be called from the browser.
Make your first request to Together AI in a few minutes.
Details from docs.together.ai.

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The Together AI API is provided by Together AI docs (docs.together.ai). Make your first request to Together AI in a few minutes.
Yes. The Together AI API is listed in the Machine Learning category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
Yes. The Together AI API uses apiKey authentication, so you need to register for credentials before making requests.
Yes. The Together AI API supports CORS, so front-end JavaScript can call it directly.
Yes. The Together AI API is served over HTTPS, so it's safe to use in production.