Sallamna prototype — fake merchant

Clicking Buy now POSTs a new shipment to https://api.sallamna.com with a fresh Idempotency-Key and dsp_external_id.

Sample item — recipient demo
Unit price: SAR 49.00 · Qty: 1

Product line is cosmetic only; nothing here is sent to the API.

What just happened?
  1. This page minted a fresh UUID v4 for the Idempotency-Key header and another UUID v4 as the dsp_external_id suffix.
  2. The page POSTed {recipient_national_id: "1000000001", dsp_external_id: "fake-merchant-<uuid>"} to https://api.sallamna.com/api/v1/shipments with Authorization: ApiKey ….
  3. On HTTP 201, the response body field shipment_id is shown above.