API for developers
                    Payment capability check
                        Payment Validation
Endpoint: /api/payment/validate
Parameters to be passed (at least one field is mandatory):
| Field | Discription | 
|---|---|
| payment_id | payment_account: Account number in the agent's system (e.g., application number) | 
| tracking | payment_code: Payment order code in the payment gateway's accounting system (optional parameter) | 
Answer to a request
| Field | Discription | 
|---|---|
| is_valid | A boolean value (true or false) indicating whether the task can be executed (true) or not (false) | 
| reason | The reason why a payment cannot be processed |