Airfree Reference Integration Flow

sequenceDiagram
  autonumber
  participant U as User
  participant UI as Airfree UI
  participant AF as Airfree Backend
  participant H as Hostiva Core (Sandbox)
  participant WH as Hostiva Webhooks

  U->>UI: Search domain
  UI->>AF: POST /api/domains/search
  AF->>H: POST /sandbox/domains/search
  H-->>AF: availability + price + suggestions
  AF-->>UI: render results

  U->>UI: Click Order
  UI->>AF: POST /api/domains/order
  AF->>H: POST /sandbox/domains/order (idempotency)
  H-->>AF: order_id

  U->>UI: Checkout
  UI->>AF: POST /api/domains/checkout
  AF->>H: POST /sandbox/domains/checkout
  H-->>AF: status=paid, domain_status=registered

  H-->>WH: domain.registered (signed webhook)
  WH-->>AF: POST webhook