# Bookmaker Data Type - bookmakerID
URL: https://sportsgameodds.com/docs/data-types/bookmakers

Bookmaker Data Type - bookmakerID [#bookmaker-data-type---bookmakerid]

Each `bookmakerID` corresponds to a sportbook, daily fantasy site, or betting platform.

<Callout type="info">
  Some data (used for testing or consensus calculations) isn't attributable and is assigned a bookmakerID of `unknown`.
</Callout>

Not seeing a bookmaker you're looking for? More bookmakers (including ones not shown here) can be made available upon request through a custom (AllStar) plan. [Contact us](/contact-us) to discuss your needs.