Prompt Pay

PromptPay is Thailand's real-time electronic payment system, launched in 2017 as part of the National e-Payment Master Plan. It allows instant money transfers and payments using mobile numbers, national ID numbers, or corporate tax IDs, simplifying transactions for individuals, businesses, and government entities. With widespread adoption by Thai banks, PromptPay enhances convenience, accessibility, and efficiency, enabling real-time, low-cost transactions and promoting financial inclusion across the country.

Supported Transaction Types

• Authorisation

• Capture

• Purchase

• Refund

• Void

Integrations Supported

Deposit

• Hosted Payment Page

• Direct Connect ( server-to-server)

Withdrawal

• Hosted Payment Page

• Direct Connect ( server-to-server)

Currencies & Countries Supported

Additional attributes to process Prompt Pay

You must include the following JSON Attributes to the payload. These attributes inform us to proceed with the redirection to PromptPay in order to finalize the payment process.

Below is a sample request. You can find a more detailed explanation on our APIs in our API reference documentation.

{
  "TransactionType": "PURC",
  "Amount": "200.00",
  "Currency": "THB",
  "OrderReference": "PROMPTPAY TEST",
  "UniqueReference": "3a9f50f7-2deb-4dbf-a186-d58641s36665",
  "RedirectionURL": "https://www.yourURLhere.com/Redirect/",
  "CallBackURL": "https://www.yourURLhere.com/Listener",
  "FailRedirectionURL": "https://www.yourURLhere.com/Redirect/",
  "Language": "EN",
  "Routing": {
    "ForcePayment": "PROMPTPAY"
  },
  "Client": {
    "FirstName": "Apco",
    "LastName": "Test",
    "ClientAccount": "APCOPAY TEST",
    "Email": "johndoe@mail.com",
    "IPAddress": "127.0.0.1",
    "City": "Valletta"
  },
  "IsTest": true
}

Testing your integration

Testing will require intervention from our support team. Please reach out to our support team to assist you in testing your integration.