API Reference

This Swagger document is generated from the Servant API with just update-swagger.

Script-bearing write operations are facts-first: /facts/* returns proof-bearing material anchored to an indexed UTxO-CSMT snapshot, and clients build/sign locally before calling POST /submit. The API must not return unsigned transaction CBOR for those flows. GET /eval-context is the current trusted interim source for PlutusV3 cost models, protocol parameters, SystemStart, and live era-history; follow-up #311 will trust-anchor that metadata.

POST /facts/update and POST /facts/reject accept an exact requests: ["txid#ix", ...] subset. A non-empty subset is fail-closed; [] is the explicit catch-all mode.

For fact lookup, the current Servant shape returns a present FactResponse from GET /tokens/:id/facts/:key; absent keys return 404. Exclusion proofs for absent-key verification are served by GET /tokens/:id/proofs/:key and checked with verifyFactAbsentFacts.