API integration
Notifications and API integration
Set payment notifications and integrate using one merchant identity.
Step-by-step guide
Follow these steps in your own dashboard. Select an image to enlarge it.
In Settings, find Payin Settings and Notification Settings. Email and Telegram are message alerts; callbacks connect your business system. Configure them separately.
Step 1 · Click to enlarge Explicitly save configuration changes. Unsaved edits do not take effect. If saving fails, read the error before retrying.
Open API Docs in the header to reach the developer center. Use Merchant UID and API Key as your integration identity and follow the current order and callback authentication rules.
Implement request signing, order queries and callback verification as documented. Use the authentication credentials associated with the original order. Handle order status, risk assessment and notification or callback results separately.
Keep the API Key in server configuration. When requesting development help, share public documentation and redacted errors rather than the full key.