---
updatedAt: 2026-03-03T12:27:38.000Z
agentTools:
  projectIndex: https://pinpad.docs.netevia.com/llms.txt
---

# Message format

# Request format (to PIN Pad)

```json
{  
	"type": <Int>,  
	"payload": <dataset depending on the message type>  
}
```

# Response format (from PIN Pad)

```json
{  
	"type": <Int>,  
	"success": <Boolean>,  
	"transient": <Boolean>,  
	"errorCode": <Int>,  
	"errorMsg": <String>,  
	"payload": <dataset depending on the message type>  
}
```

<br />

Payload formats are presented in the next section.