Dummy Paynov8 NACH server
Accepts JSON POSTs on the NACH-TRX and TRX HOLD endpoints, stores every payload, and returns a 200 acknowledgement with transactionId and receiptId. Repeated txId values reuse the original ACK (idempotent). Asset ID + stage code collisions are flagged.
POST /v1/nachtrxExpected stage NACH-TRX
POST /v1/nachtrxholdExpected stage NACH-TRX-HOLD
| Received | Endpoint | txId | Asset ID | Stage | Flags | ACK |
|---|---|---|---|---|---|---|
| 19 Aug 2026, 6:59:53 am | TRX HOLD | HOLD-1787122790897 | ABC123 | NACH-TRX-HOLD | — | 9e884739-2675-4bca-830c-fbe2ac4c0daf |