Modelfax API
LLM pricing, context windows and deprecation dates, schema-validated and updated daily.
Machine-readable registry of AI model pricing, context windows, and deprecation dates across OpenAI, Anthropic, and Google. Free JSON API.
Strengths
- No API key needed
- Fast: 328 ms response
- Callable from the browser (CORS)
- HTTPS
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SStatlyte API
Live pricing, context windows and model ids for major LLM APIs.
Live pricing, context windows and identifiers for every major LLM API. Free JSON API, zero-dependency npm package and MCP server. Stop hardcoding a model table that goes stale.
Strengths
- No API key needed
- Callable from the browser (CORS)
- HTTPS
Ratings, reviews and FAQ →