Trust Payments

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