AVCS WORKSPACE
API Integrations
Interface contracts, sandbox access and production approval requests.
Sample contracts only. No API endpoints or production credentials have been issued.
Reference interfaces
Sandbox environment
| Merchant Registry | Operator → AVCS | Sandbox | Documentation only | 0 | 0 | |
| Transaction Notification | Operator → AVCS | Sandbox | Documentation only | 0 | 0 | |
| Reversal Request | Operator → AVCS | Sandbox | Documentation only | 0 | 0 | |
| Reversal Decision | AVCS → Operator | Sandbox | Documentation only | 0 | 0 | |
| VAT Policy Update | AVCS → Operator | Sandbox | Documentation only | 0 | 0 |
API credential management
Environment-separated credential requests
Sandbox key: Not issued