{"resource":"https://api.ibancheck.co.uk/api/generate-idempotency-key","service":null,"areas":["other"],"answering":true,"http_status":402,"latency_ms":173,"price_usdc":0.002,"buyers_30d":1,"calls_30d":1,"description":"Generate a time-sortable UUIDv7-based Idempotency-Key with a deterministic payload hash. Send it as an Idempotency-Key header on a retried call to any paid endpoint: the same key and request returns the cached response with no new charge.","id":"004c09a6f4af","category":"Payments and on-ramps","accuracy":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/004c09a6f4af"}