API Reference
Hundi protocol overview
Atomic. Final. Auditable. Hundi exposes a small REST surface that lets institutional treasury, partner platforms, and delegated agents request quotes, settle on-ledger, and read the resulting audit trail. Every endpoint is mTLS-bound and HMAC-signed for institutional clients.
GET /openapi.json + @hundi/api-client
OpenAPI 3.1 spec + TypeScript SDK
Machine-readable OpenAPI 3.1 spec at /openapi.json + reference TypeScript SDK that wraps every endpoint with typed methods, idempotency, and optional HMAC signing. Codegen clients in any language from the spec.
POST /v1/quotes
Quote a settlement
Request a time-bounded quote for a cross-border settlement. Returns a quote identifier valid within a fixed window.
POST /v1/quotes/:id/accept
Accept a quote
Commit to a previously issued quote. Triggers the on-ledger atomic settlement and returns a transaction handle.
GET /v1/transactions
Read transactions
List or read settlement transactions with their lifecycle, on-ledger proof, and counterparty references.
POST /v1/agents
Issue an agent DID
Provision a delegated AI-agent identity bound to your institutional principal, with scoped capability claims.