Extract web pages as Markdown or structured data for AI apps.
Thunderbit API is a free Development API that requires apiKey authentication, is served over HTTPS and has unconfirmed CORS support.
Production-grade web extraction infrastructure for LLM and AI apps. Markdown distillation, JSON extraction, and async batch jobs from one Open API.
Details from thunderbit.com.

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The Thunderbit API is provided by Thunderbit API (thunderbit.com). Production-grade web extraction infrastructure for LLM and AI apps. Markdown distillation, JSON extraction, and async batch jobs from one Open API.
Yes. The Thunderbit API is listed in the Development 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 Thunderbit API uses apiKey authentication, so you need to register for credentials before making requests.
CORS support for the Thunderbit API is unknown. Test a request from the browser, and fall back to a server-side call if it is blocked.
Yes. The Thunderbit API is served over HTTPS, so it's safe to use in production.