| Response Code | Description | Relevant API Methods |
|---|---|---|
20 | Machine Has No Device | /TriggerTransaction |
21 | Device Not Connected to MQTT Server | /TriggerTransaction |
22 | Missing Device IP | /TriggerTransaction |
23 | IP Is Non-VPN | /TriggerTransaction |
24 | Machine Not Responding | /TriggerTransaction |
25 | Unknown Machine ID | /TriggerTransaction |
26 | Validation Error | /StartAuthentication |
27 | Unknown Transaction ID | /Settlement, /CancelTransaction |
28 | Already Cancelled | /CancelTransaction |
29 | Not Allowed to Wake Device | /TriggerTransaction |
30 | Spark Integrator Not Active | /StartAuthentication |
31 | Cancellation Failed | /CancelTransaction |
32 | Transaction Not Found or Old | /Settlement , /CancelTransaction |
33 | Fail To Authenticate | /StartAuthentication |
34 | Missing Amount | /TriggerTransaction ,/Settlement |
35 | Settlement Failed | /Settlement |
36 | Site ID Not Found | /Settlement , /CancelTransaction |
37 | Authorization Failed | /TransactionCallback |
38 | Transaction Callback Failed | /TransactionCallback /DeclineCallback |
40 | Timeout Callback Failed | /TimeoutCallback |
44 | Timeout on POS Device | /DeclineCallback |
45 | Cancelled on POS Device | /DeclineCallback |
50 | Deferred Settlement Failed | /ExternalSettlement |
51 | Deferred Cancel Failed | /ExternalCancel |
52 | No Support for Deferred Settlement/Cancel | /ExternalSettlement, /ExternalCancel |
992 | Nayax Time Out Error | All |
997 | Nayax Validation Error | All |
999 | Nayax General Error | All |
Additional Resources
Response Codes
Here’s a comprehensive list of response codes, their descriptions, and the relevant Spark API methods. This table helps you understand the outcomes of your API calls, from successful transactions to various error types.