Peach Payments

Peach Payments Authentication API

OAuth 2.0 token generation for Checkout, Payouts, and Reconciliation.

Documentation GitHub OpenAPI

Operations 1

POST /api/oauth/token Generate an OAuth access token. #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Peach Payments Authentication API
  description: Payment orchestration APIs for Peach Payments, a pan-African payment gateway (South Africa, Kenya, Mauritius). Covers OAuth authentication, Checkout (Hosted / Embedded / Embedded Express), the Payments API for server-to-server debits and refunds, Payment Links, Payouts, and Reconciliation. Card processing is PCI DSS Level 1 certified. Auth is OAuth 2.0 client-credentials (clientId + clientSecret + merchantId -> Bearer access_token) for Checkout / Payouts / Reconciliation, and an inline authentication object (userId + password + entityId) for the server-to-server Payments API.
  version: '1.0'
  contact:
    name: Peach Payments Developer Support
    url: https://developer.peachpayments.com
  termsOfService: https://www.peachpayments.com/terms-and-conditions
servers:
- url: https://sandbox-dashboard.peachpayments.com
  description: Sandbox authentication host (OAuth token)
- url: https://dashboard.peachpayments.com
  description: Live authentication host (OAuth token)
tags:
- name: Authentication
  description: OAuth 2.0 token generation for Checkout, Payouts, and Reconciliation.
paths:
  /api/oauth/token:
    post:
      operationId: createAccessToken
      tags:
      - Authentication
      summary: Generate an OAuth access token.
      description: Exchange clientId, clientSecret, and merchantId for a short-lived Bearer access_token used by the Checkout, Payouts, and Reconciliation APIs. Sandbox host sandbox-dashboard.peachpayments.com; live host dashboard.peachpayments.com.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/OAuthTokenRequest'
      responses:
        '200':
          description: Token issued.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OAuthTokenResponse'
        '401':
          description: Invalid client credentials.
components:
  schemas:
    OAuthTokenResponse:
      type: object
      properties:
        access_token:
          type: string
        expires_in:
          type: integer
          description: Token validity in seconds.
        token_type:
          type: string
          example: Bearer
    OAuthTokenRequest:
      type: object
      required:
      - clientId
      - clientSecret
      - merchantId
      properties:
        clientId:
          type: string
        clientSecret:
          type: string
        merchantId:
          type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: 'OAuth 2.0 access_token obtained from POST /api/oauth/token, sent as Authorization: Bearer {access_token}.'