Kushki Cash API

openapi: 3.1.0
info:
  title: Kushki Card Payments Branches Cash API
  description: 'Card-not-present REST API for the Kushki regional non-banking acquirer.

    Card numbers are tokenized client-side by Kushki.js Hosted Fields or the

    iOS / Android SDKs and the resulting `transactionToken` is exchanged

    server-side for a charge, pre-authorization, capture, or void.

    '
  version: 1.0.0
  contact:
    name: Kushki
    url: https://kushkipagos.com/
    email: dev@kushkipagos.com
  license:
    name: Kushki API Terms
    url: https://kushkipagos.com/legal
servers:
- url: https://api.kushkipagos.com
  description: Production
- url: https://api-uat.kushkipagos.com
  description: UAT / Sandbox
- url: https://api-stg.kushkipagos.com
  description: Staging
security:
- PublicMerchantId: []
- PrivateMerchantId: []
tags:
- name: Cash
  description: Cash voucher generation and lookup
paths:
  /cash/v1/charges:
    post:
      summary: Kushki Create Cash Voucher
      description: Generate a cash voucher. Returns a unique reference (PIN, barcode, or numeric token) the payer presents at the cash network.
      operationId: createCashCharge
      tags:
      - Cash
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CashChargeRequest'
            example:
              name: Juan
              lastName: Perez
              identification: '100000001'
              documentType: CC
              email: payer@example.com
              totalAmount: 50000
              currency: COP
              description: Order 42
              expirationDate: '2026-05-31'
      responses:
        '200':
          description: Voucher created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CashChargeResponse'
        4XX:
          $ref: '#/components/responses/ErrorResponse'
  /cash/v1/charges/{ticketNumber}:
    get:
      summary: Kushki Get Cash Voucher
      description: Retrieve the current status of a cash voucher (PENDING, PAID, EXPIRED, CANCELLED).
      operationId: getCashCharge
      tags:
      - Cash
      parameters:
      - name: ticketNumber
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Voucher
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CashChargeResponse'
    delete:
      summary: Kushki Cancel Cash Voucher
      description: Cancel an outstanding cash voucher before it is paid.
      operationId: cancelCashCharge
      tags:
      - Cash
      parameters:
      - name: ticketNumber
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Cancelled
components:
  responses:
    ErrorResponse:
      description: Error
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    CashChargeResponse:
      type: object
      properties:
        pin:
          type: string
          description: Numeric or alphanumeric reference shown to the payer.
        ticketNumber:
          type: string
        barcode:
          type: string
          description: Barcode payload (Boleto / OXXO).
        url:
          type: string
          format: uri
          description: Hosted voucher page.
        expirationDate:
          type: string
          format: date
        status:
          type: string
          enum:
          - PENDING
          - PAID
          - EXPIRED
          - CANCELLED
        paymentBrand:
          type: string
          enum:
          - OXXO
          - SEVEN_ELEVEN
          - PAGOEFECTIVO
          - BOLETO
          - EFECTIVO_EC
          - EFECTIVO_CO
    Error:
      type: object
      properties:
        code:
          type: string
        message:
          type: string
    CashChargeRequest:
      type: object
      required:
      - name
      - lastName
      - identification
      - email
      - totalAmount
      - currency
      properties:
        name:
          type: string
        lastName:
          type: string
        identification:
          type: string
        documentType:
          type: string
          enum:
          - CC
          - NIT
          - CE
          - DNI
          - RUT
          - CURP
          - RFC
          - RUC
          - CPF
          - CNPJ
        email:
          type: string
          format: email
        phoneNumber:
          type: string
        totalAmount:
          type: number
        currency:
          type: string
          enum:
          - USD
          - COP
          - PEN
          - CLP
          - MXN
          - BRL
        description:
          type: string
        expirationDate:
          type: string
          format: date
        metadata:
          type: object
          additionalProperties: true
  securitySchemes:
    PublicMerchantId:
      type: apiKey
      in: header
      name: Public-Merchant-Id
      description: Client-side merchant key. Used by Kushki.js and mobile SDKs to tokenize cards. Never use server-side for charging.
    PrivateMerchantId:
      type: apiKey
      in: header
      name: Private-Merchant-Id
      description: Server-side merchant key. Required for charge, capture, void, refund, subscription, and payout calls.