API registry / Grain
Grain
Grain publishes no API spec; the auth-only spec below is written here.
Apideck doesn't connect Grain yet, so its tools aren't available to your agent here. It's listed for its spec.
Grain API (authentication only)
VerifiedAuth onlyAuthentication only: the API's server and how to sign in, from the vendor's documentation. It lists no endpoints, because the vendor publishes no spec.
- Format
- OpenAPI 3.1 · 3.1.0
- Source
- Community
- File
- specs/grain/auth.yaml
- Server
- https://api.grain.com/_/public-api/v2
- API version
- 0
- Last changed
- 2 Nov 2026
- sha256
- 0b12c1a0e11315b4… · 1 KB
Authentication only: no endpoints. Written from the vendor's developer documentation (developers.grain.com).