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Prerequisites and Integration Flow

In order to use this solution, you (merchant) will need below information.

Administration related:

  1. ​Merchant ID​ starts with 2160 (obtained by signing contract with AlipayHK BD)

Technical related:

  1. Signature Key Pairs (see Digital Signature, send the public key to AlipayHK SA for configuration)
  2. Client ID (obtained after configuration by AlipayHK SA, requires merchant ID)
  3. AlipayHK user ID starts with 2160 (obtained through JSAPI and API)

Integration Flow

  1. Sign contract with AlipayHK BD.
  2. Study API documentation.
  3. Generate signature key pairs (see Digital Signature).
  4. Provide key pairs and merchant ID to AlipayHK SA, then receive your unique ​client-id, API endpoint, etc.
  5. Integrate & test with given endpoint (you will need to provide IPs to access AlipayHK DEV environment)
  6. UAT with AlipayHK SA and PD, sometimes we may test in production environment to see the actual result (please check with SA).
  7. Launch to production.