API referenceRegistrar
Finalize a domain purchase after the embedded payment completes
Verifies the session, registers the domain, captures the charge, and auto-connects the domain. Idempotent per session id (the Stripe webhook drives the same path server-side, so a closed tab never strands a paid session). 201 on first fulfillment, 200 on an idempotent replay.
Authorization
widgetJWT AuthorizationBearer <token>
Short-lived widget JWT minted server-side via POST /v1/tokens. Scoped to one application (and optionally one domain).
In: header
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
application/json
application/json
application/json
application/json
application/json
curl -X POST "https://example.com/registrar/fulfill" \ -H "Content-Type: application/json" \ -d '{ "session_id": "string" }'{ "Domain": "string", "Registrar": "string", "RegOrderID": "string"}{ "Domain": "string", "Registrar": "string", "RegOrderID": "string"}{ "code": "string", "title": "string", "details": "string"}{ "code": "string", "title": "string", "details": "string"}{ "code": "string", "title": "string", "details": "string"}{ "code": "string", "title": "string", "details": "string"}