1.3. Protocol endpoints
The protocol includes the following endpoints:
| Parameter | Description | |
| 1 | /supported_operations | Returns a list of operations supported by the payment application |
| 2 | /sale | Invoice payment request |
| 3 | /credit | Request for an installment plan |
| 4 | /refund | Request for a refund |
| 5 | /cancel | Request to cancel the operation |
| 6 | /check | Check the result of transaction |
| 7 | /close_shift | Close shift |
| 8 | /xreport | X-report |
| 9 | /confirm | Confirmation of the completion of the operation |
| 10 | /terminate | Terminate current operation |
| 11 | /abort | Terminate current session and return result of transaction |
| 12 | /terminals | List terminals |