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FastballAPI

MLB since 2015 plus college baseball: pitches, plate appearances, box scores and sportsbook odds

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API keyHTTPSCORSSports & Fitness

API key

Required

HTTPS

Supported

Browser calls

Yes, CORS enabled

Status

Not yet checked

How to call it

A starting template for FastballAPI. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.

# Requires an API key. Check the docs for whether it goes in a header or a query parameter.
curl -s "https://fastballapi.com/ENDPOINT" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json"

Where this listing comes from

Aggregated from one public source (public-apis), then normalised and checked by us.

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FastballAPI — common questions

Answered from what our own scheduled checks found, not from the provider's marketing.

Is FastballAPI free to use?

FastballAPI is listed in our free catalogue, but it requires an API key, so you will need to register before your first call. Providers frequently reserve higher limits and commercial use for paid plans.

Does FastballAPI need an API key?

Yes. FastballAPI authenticates with an API key. Keep it server-side rather than in browser code, because anything in your frontend bundle is readable by anyone who opens developer tools.

Can I call FastballAPI from browser JavaScript?

Yes. FastballAPI returned CORS headers when we checked it, so a browser will let your page read the response. You can fetch it directly from client-side JavaScript with no proxy and no backend.

Is FastballAPI available over HTTPS?

Yes. FastballAPI serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.