openapi: 3.1.0
info:
  title: Kushki Card Payments Branches Voids and Refunds 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: Voids and Refunds
  description: Void or refund a previously captured charge
paths:
  /v1/charges/{ticketNumber}:
    delete:
      summary: Kushki Void Or Refund Charge
      description: 'Void (same day, before settlement) or refund (after settlement) a previously approved charge.

        Pass a partial amount in the body to perform a partial refund; omit amount to void the full transaction.

        '
      operationId: voidOrRefundCharge
      tags:
      - Voids and Refunds
      parameters:
      - name: ticketNumber
        in: path
        required: true
        schema:
          type: string
        description: Ticket number returned by the original charge.
      requestBody:
        required: false
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/VoidRequest'
      responses:
        '200':
          description: Void or refund accepted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ChargeResponse'
        4XX:
          $ref: '#/components/responses/ErrorResponse'
components:
  schemas:
    Amount:
      type: object
      required:
      - subtotalIva
      - subtotalIva0
      - iva
      - currency
      properties:
        subtotalIva:
          type: number
          description: Subtotal taxed at IVA / VAT.
        subtotalIva0:
          type: number
          description: Subtotal at 0% IVA / VAT.
        ice:
          type: number
          description: ICE (Ecuadorian excise tax). Use 0 if not applicable.
          default: 0
        iva:
          type: number
          description: IVA / VAT amount.
        extraTaxes:
          type: object
          additionalProperties:
            type: number
          description: Country-specific extra taxes (e.g. propina, tasaAeroportuaria, agenciaDeViaje).
        currency:
          type: string
          enum:
          - USD
          - COP
          - PEN
          - CLP
          - MXN
          - BRL
    ChargeResponse:
      type: object
      properties:
        ticketNumber:
          type: string
        transactionReference:
          type: string
        approvedTransactionAmount:
          type: number
        currencyCode:
          type: string
        approvalCode:
          type: string
        token:
          type: string
        rrn:
          type: string
        responseText:
          type: string
        responseCode:
          type: string
        details:
          type: object
          properties:
            transactionId:
              type: string
            transactionStatus:
              type: string
            cardHolderName:
              type: string
            paymentBrand:
              type: string
            bin:
              type: string
            lastFourDigits:
              type: string
            cardType:
              type: string
            cardCountry:
              type: string
    Error:
      type: object
      properties:
        code:
          type: string
        message:
          type: string
    VoidRequest:
      type: object
      properties:
        amount:
          $ref: '#/components/schemas/Amount'
        fullResponse:
          type: boolean
          default: false
  responses:
    ErrorResponse:
      description: Error
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  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.