openapi: 3.0.3
info:
  title: TSYS Issuing Platform Accounts Inquiries API
  description: TSYS Issuing Platform API for financial institutions and fintechs to manage card programs, cardholder accounts, card issuance, spending controls, and transaction history. Part of the Global Payments / TSYS API-driven payment stack.
  version: 1.0.0
  contact:
    name: TSYS Developer Support
    url: https://www.tsys.com/platform
servers:
- url: https://issuing.api.tsys.com/v1
  description: TSYS Issuing Platform Production API
security:
- bearerAuth: []
tags:
- name: Inquiries
  description: Look up transaction status
paths:
  /transactions/{transactionId}:
    get:
      operationId: getTransaction
      summary: Get Transaction
      description: Retrieve the status and details of a specific transaction.
      tags:
      - Inquiries
      parameters:
      - name: transactionId
        in: path
        required: true
        schema:
          type: string
        description: Transaction identifier
      responses:
        '200':
          description: Transaction details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Transaction'
        '404':
          $ref: '#/components/responses/NotFound'
  /transactions:
    get:
      operationId: listTransactions
      summary: List Transactions
      description: Returns a paginated list of transactions for the merchant.
      tags:
      - Inquiries
      parameters:
      - name: startDate
        in: query
        schema:
          type: string
          format: date
        description: Filter transactions from this date
      - name: endDate
        in: query
        schema:
          type: string
          format: date
        description: Filter transactions through this date
      - name: status
        in: query
        schema:
          type: string
          enum:
          - authorized
          - captured
          - settled
          - voided
          - refunded
          - declined
        description: Filter by transaction status
      - name: cardType
        in: query
        schema:
          type: string
          enum:
          - visa
          - mastercard
          - amex
          - discover
          - debit
        description: Filter by card type
      - name: page
        in: query
        schema:
          type: integer
          default: 1
      - name: limit
        in: query
        schema:
          type: integer
          default: 50
          maximum: 500
      responses:
        '200':
          description: Transaction list
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TransactionList'
components:
  schemas:
    Transaction:
      type: object
      properties:
        id:
          type: string
        merchantId:
          type: string
        orderId:
          type: string
        status:
          type: string
          enum:
          - authorized
          - captured
          - settled
          - voided
          - refunded
          - declined
        amount:
          type: number
          format: float
        settledAmount:
          type: number
          format: float
        currency:
          type: string
        cardType:
          type: string
        lastFour:
          type: string
          description: Last four digits of the card number
        authorizationCode:
          type: string
        batchId:
          type: string
        createdAt:
          type: string
          format: date-time
        settledAt:
          type: string
          format: date-time
    TransactionList:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/Transaction'
        total:
          type: integer
        page:
          type: integer
        limit:
          type: integer
    Error:
      type: object
      properties:
        code:
          type: string
        message:
          type: string
        transactionId:
          type: string
  responses:
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT