Developers
Build on the global payment protocol. Protocol REST API, OAuth2, webhooks, and an institutional tier for banks and fintechs.
Protocol REST API
VeightPay exposes a Protocol REST API for authenticated users. Merchants can manage API keys from the dashboard and use them to initialize payments, verify transactions, and query wallet balance from your application.
- OAuth2 and API key authentication
- Payment initialization and verification
- Wallet balance and transaction history
- Webhooks for payment events
API Documentation & SDKs
Full API documentation is available inside your dashboard after you register as a merchant. You’ll find endpoints, request/response examples, and best practices for secure integration.
Need help? Use the in-app support or visit the Help Center.