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NETS eNETS / NETS QR API

Singapore's domestic payment network: eNETS online banking payments, NETS QR and NETS click for cards. The way to accept NETS, which many local customers still prefer.

How to authenticate

4 stops to a working call

  1. 1Register on the NETS developer portal (developer.nets.com.sg).
  2. 2Create an app to obtain sandbox API key and project credentials.
  3. 3Sign requests per the docs (MAC/HMAC over the payload with your secret).
  4. 4Apply to NETS to become a merchant before going live; production credentials come with the merchant agreement.

Example request

Request
curl -X POST 'https://uat-api.nets.com.sg/uat/merchantservices/qr/dynamic/v1/order/request' -H 'api-key: YOUR_KEY' -H 'project-id: YOUR_PROJECT' -H 'Content-Type: application/json' -d '{"txn_id":"TEST123","amt_in_dollars":1.00}'

Example response

Response (truncated)
{"response_code":"00","txn_status":"0","qr_code":"iVBORw0KGgo..."}

Notes for AI agents

Sandbox is self-serve but production strictly requires a signed NETS merchant agreement. QR codes are returned base64-encoded; poll the query endpoint or use webhooks for payment status.

Machine-readable version: /api/apis/nets-enets

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