aid: trust-payments
url: https://raw.githubusercontent.com/api-evangelist/trust-payments/refs/heads/main/apis.yml
name: Trust Payments
kind: company
description: >-
  Trust Payments is a London-headquartered payment gateway and processor
  (formerly Secure Trading / SecureTrading) operating across the United Kingdom,
  Europe, and the United States. It offers online, in-store point-of-sale,
  unattended, and mobile card acceptance, acquiring, alternative and local payment
  methods, tokenisation, recurring billing, payouts, and 3-D Secure authentication
  through its TRU Connect gateway. The developer surface centres on the Secure
  Trading Payment Platform (STPP) - a server-to-server JSON Webservices API for
  processing (AUTH, ACCOUNTCHECK, REFUND, SUBSCRIPTION, TRANSACTIONUPDATE, and
  TRANSACTIONQUERY), a JWT-authenticated client-side JavaScript Library for
  PCI-reduced hosted card fields, and mobile SDKs, all documented as reference
  articles in the Trust Payments help centre with Python, PHP, ReactJS, and Swift
  libraries published under the SecureTrading GitHub organisation. Trust Payments
  does not publish a downloadable OpenAPI/Swagger definition; production Webservices
  access requires PCI certification, account approval, and credential (key)
  exchange, so the surface is documentation-and-SDK driven rather than open
  self-serve.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
  - Payments
  - United Kingdom
  - Payment Gateway
  - Payment Processing
  - Acquiring
  - Card Payments
  - Tokenization
  - Subscriptions
  - 3-D Secure
  - Point of Sale
  - Webhooks
  - Payouts
created: '2026-07-24'
modified: '2026-07-25'
specificationVersion: '0.19'
apis:
  - 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
  - aid: trust-payments:payouts-api
    name: Trust Payments Payouts API
    description: Payout / disbursement capability exposed through the Webservices API, used to send funds out (for example refunds beyond original transactions and supported payout flows) via the STPP JSON interface on the TRU Connect gateway. Same alias/password + site reference authentication as the core Webservices API.
    humanURL: https://help.trustpayments.com/hc/en-us/articles/4402771924497-Payouts-with-Webservices-API
    baseURL: https://webservices.securetrading.net/json/
    tags:
      - Payouts
      - Disbursements
      - Payments
    properties:
      - type: Documentation
        url: https://help.trustpayments.com/hc/en-us/articles/4402771924497-Payouts-with-Webservices-API
      - type: APIReference
        url: https://help.trustpayments.com/hc/en-us/sections/360005821218-Webservices-API
common:
  - type: DomainSecurity
    url: security/trust-payments-domain-security.yml
  - type: Website
    url: https://www.trustpayments.com/
  - type: Documentation
    url: https://help.trustpayments.com/hc/en-us
  - type: APIReference
    url: https://help.trustpayments.com/hc/en-us/sections/360005821218-Webservices-API
  - type: GitHubOrganization
    url: https://github.com/SecureTrading
  - type: StatusPage
    url: https://status.trustpayments.com/
  - type: Pricing
    url: https://www.trustpayments.com/pricing/
  - type: Blog
    url: https://www.trustpayments.com/blog/
  - type: HelpCenter
    url: https://help.trustpayments.com/hc/en-us
  - type: Login
    url: https://myst.trustpayments.com/
  - type: TermsOfService
    url: https://www.trustpayments.com/terms-of-use/
  - type: PrivacyPolicy
    url: https://www.trustpayments.com/privacy-policy/
  - type: DeveloperPortal
    url: https://www.trustpayments.com/developers/
  - type: GettingStarted
    url: https://www.trustpayments.com/get-started/
  - type: Support
    url: https://www.trustpayments.com/contact-us/
  - type: Authentication
    url: authentication/trust-payments-authentication.yml
  - type: Conventions
    url: conventions/trust-payments-conventions.yml
  - type: ErrorCatalog
    url: errors/trust-payments-error-codes.yml
  - type: DeclineCodes
    url: errors/trust-payments-decline-codes.yml
  - type: Sandbox
    url: sandbox/trust-payments-sandbox.yml
  - type: Lifecycle
    url: lifecycle/trust-payments-lifecycle.yml
  - type: Conformance
    url: conformance/trust-payments-conformance.yml
  - type: Compliance
    url: https://www.trustpayments.com/security/
  - type: Webhooks
    url: asyncapi/trust-payments-webhooks.yml
  - type: Packages
    url: packages/trust-payments-packages.yml
  - type: SDKs
    url: packages/trust-payments-packages.yml
  - type: Components
    url: components/trust-payments-components.yml
  - type: LLMsTxt
    url: llms/trust-payments-llms.txt
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com