KYE Gateway™
Production runtime fronting the 10 canonical KYE engines. Reached at api.kyeprotocol.com. Every state-changing endpoint requires a bearer; every response carries full security headers.
Routes
POST
/v1/decisions/evaluate
Run a decision through the PDP pipeline (Authority → Purpose → Rules → Decision).
GET
/v1/entities/{entity_id}
Entity Engine resolve(kye_id, as_of).
GET
/v1/authority/{entity_id}
Authority Engine grant chain.
POST
/v1/purpose/admit
Purpose Engine admissibility check.
POST
/v1/evidence/seal
Evidence Engine seal a Decision Record into an Evidence Pack™.
GET
/v1/evidence/{entity_id}
Retrieve a sealed Evidence Pack.
POST
/v1/replay/proof
Replay Engine mint a Replay Proof™ for a sealed decision.
GET
/v1/directory/consultants/{entity_id}
Public consultant directory entry (used by widgets.kyeprotocol.com).
GET
/v1/directory/widgets
Public widget catalogue.
GET
/
Service descriptor.
GET
/health
Liveness probe.
GET
/openapi
OpenAPI 3.1 contract.
Compliance
SOC 2 (TSC 2017)ISO 27001 + ISO 42001PCI-DSS 4.0PSD2/PSD3DORANIS2EU AI ActNIST 800-207NIST AI RMFGDPRFedRAMPNIST CSF 2.0SR 11-7 + BCBS 239