Kushki Cash Payments API

openapi: 3.1.0
info:
  title: Kushki Cash Payments API
  description: |
    Generate cash-payment vouchers redeemable at LatAm correspondent and convenience-store
    networks — OXXO and 7-Eleven in Mexico, PagoEfectivo in Peru, Boleto in Brazil, and
    Ecuadorean and Colombian correspondent networks. Returns a barcode/reference and
    an expiry date.
  version: "1.0.0"
  contact:
    name: Kushki
    url: https://kushkipagos.com/
    email: dev@kushkipagos.com
servers:
  - url: https://api.kushkipagos.com
    description: Production
  - url: https://api-uat.kushkipagos.com
    description: UAT / Sandbox
security:
  - 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:
  securitySchemes:
    PrivateMerchantId:
      type: apiKey
      in: header
      name: Private-Merchant-Id
  schemas:
    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 }
    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 }
  responses:
    ErrorResponse:
      description: Error
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'