Odds API Coverage Map 2026

Most providers put a book count on their pricing page. Few say which books you get for which league, or whether player props come with them. We built the Coverage Map to answer that for each provider. Pick what your app needs in the finder, and each card lists what the provider carries and what it lacks.

We collect the data two ways. Our script calls each provider we hold an API key for every 3 days and records each book, league and market it returns. Those cards say "Verified" with the date of the last run. For the rest, we copy the lists from the provider's own docs, and the card says "From docs" with the date we read them.

A gap on a card carries one of three labels. "No" means the provider's API lists what it supports for that league, and the item is missing from the list. "Not seen" means our script searched the provider's catalog or a sample of games and did not find it, which happens when a book posts no lines that week. "Not listed" means the provider's docs leave it out. A league that goes 14 days without a sighting turns grey on the card, with the last date we saw it.