Trust Payments

Trust Payments Webservices API

Server-to-server JSON API (the Secure Trading Payment Platform / STPP) for card processing and management on the TRU Connect gateway. Supports request types including AUTH, ACCOUNTCHECK, REFUND, SUBSCRIPTION, TRANSACTIONUPDATE, and TRANSACTIONQUERY. Authenticated with a Webservices API alias (username) and password scoped to a site reference; production use requires PCI certification and credential exchange. No downloadable OpenAPI is published.

GitHub

Documentation

📖
Documentation
https://help.trustpayments.com/hc/en-us/sections/360005821218-Webservices-API
📖
APIReference
https://help.trustpayments.com/hc/en-us/articles/11569681677713-Webservices-API-Guide-for-POS-developers
📖
Documentation
https://help.trustpayments.com/hc/en-us/articles/4402754655761--Install-our-library

Other Resources

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APIsJSON
https://raw.githubusercontent.com/api-evangelist/trust-payments/refs/heads/main/apis.yml

API entry from apis.yml

apis.yml Raw ↑ 
aid: trust-payments:webservices-api
name: Trust Payments Webservices API
description: Server-to-server JSON API (the Secure Trading Payment Platform / STPP) for card processing
  and management on the TRU Connect gateway. Supports request types including AUTH, ACCOUNTCHECK, REFUND,
  SUBSCRIPTION, TRANSACTIONUPDATE, and TRANSACTIONQUERY. Authenticated with a Webservices API alias (username)
  and password scoped to a site reference; production use requires PCI certification and credential exchange.
  No downloadable OpenAPI is published.
humanURL: https://help.trustpayments.com/hc/en-us/sections/360005821218-Webservices-API
baseURL: https://webservices.securetrading.net/json/
tags:
- Payments
- Card Payments
- Processing
- Acquiring
properties:
- type: Documentation
  url: https://help.trustpayments.com/hc/en-us/sections/360005821218-Webservices-API
- type: APIReference
  url: https://help.trustpayments.com/hc/en-us/articles/11569681677713-Webservices-API-Guide-for-POS-developers
- type: Documentation
  url: https://help.trustpayments.com/hc/en-us/articles/4402754655761--Install-our-library