Bakong KHQR Developer API

Complete guide, interactive examples, and webhook reference for the Bakong KHQR reverse proxy integration.

បាគង / BAKONG / BAKONG KHQR Gateway Active

National Bank of Cambodia • Unified Payment System

This reverse-proxy integration forwards standard client queries securely to the Bakong KHQR gateway. It automatically handles encryption, signing, and verification, allowing your systems to check payment status instantly.

Base URLhttps://www.taskio.site/api/

Gateway ProtocolHTTPS / REST API

Auth PatternBearer API Token

Overview Authentication Endpoints Request & Response Webhooks Reference Error Codes Code Examples

Authentication

Securing proxy API requests.

Pass your generated workspace API Key as a bearer token in the HTTP Authorization header. All requests must be made over HTTPS.

HTTP Headers

POST/api/v1/check_transaction_by_md5 HTTP/1.1

Host: www.taskio.site

Content-Type: application/json

Authorization: Bearer tk_bakong_4e6fc1d55e...