REFERENCE API CONTRACT

Enterprise Developer Surface

OpenAPI 3.1 reference for technical discovery and UAT design. This does not claim a currently public production API or live sandbox.

REST

Idempotency, correlation IDs, versioned contracts.

Webhooks

Signed delivery, retries, event lifecycle.

Sandbox/UAT

Provision after scope and access approval.

Transaction request

curl -X POST /v1/transactions \
-H "Authorization: Bearer $TOKEN" \
-H "Idempotency-Key: <uuid>" \
-d '{"asset":"BTC","policy":"treasury-default"}'