# Stytch Docs: API & SDK reference B2B API

## B2B API

- [API & SDK reference / B2B API / B2B API (179 pages)](https://stytch.com/docs/_llms/api-and-sdk-reference/b2-b-api/b2-b-api.md): Documentation for API & SDK reference / B2B API / B2B API.
- [API & SDK reference / B2B API / Frontend SDKs (393 pages)](https://stytch.com/docs/_llms/api-and-sdk-reference/b2-b-api/frontend-sdks.md): Documentation for API & SDK reference / B2B API / Frontend SDKs.
- [API & SDK reference / B2B API / Mobile SDKs (402 pages)](https://stytch.com/docs/_llms/api-and-sdk-reference/b2-b-api/mobile-sdks.md): Documentation for API & SDK reference / B2B API / Mobile SDKs.