API reference
Generated endpoint reference for CHEESE API v2 and the legacy hosted API.
Every endpoint page is generated from an OpenAPI contract pinned with this documentation build, so the reference always matches the deployed contract it names.
CHEESE API v2
The current API-first interface: SynthonOR and CHEESE similarity search, substructure search, sampling, composable selections, and durable multi-query runs.
v2 endpoint reference
All API v2 operations — requests, responses, authentication, and examples.
Interactive API explorer
Live Swagger UI served by the deployed API itself — try requests against the current development deployment.
New to the API? Start with the quickstart. The pinned contract is
published at /openapi-v2.json.
Legacy CHEESE API
The previous hosted 39-route service, documented for existing integrations during the migration/support window.
The pinned legacy contract is published at
/openapi-cheese-legacy.json. Migration guidance lives in the
legacy Search API guide.