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OpenAPI Specification
openapi: 3.2.0
info:
title: Vantiv CNP Voids API
description: The Vantiv Card Not Present (CNP) API (formerly the Litle eCommerce API) enables online and mobile payment processing. The API supports card authorizations, sales, captures, credits, voids, tokenization via eProtect/Vault, recurring billing, and chargeback management. Communication occurs via HTTPS POST with XML payloads. Vantiv merged with Worldpay in 2018 and the service is now offered as Worldpay from FIS.
version: '12.0'
contact:
name: Worldpay Developer Hub
url: https://developer.worldpay.com
termsOfService: https://developer.vantiv.com/community/ecommerce
license:
name: Proprietary
url: https://developer.vantiv.com/community/ecommerce
servers:
- url: https://payments.vantivprelive.com/vap/communicator/online
description: Vantiv Pre-Live (Staging) Environment
- url: https://www.testvantivcnp.com/sandbox/communicator/online
description: Vantiv Sandbox Environment
- url: https://payments.vantivcnp.com/vap/communicator/online
description: Vantiv Production Environment
security:
- basicAuth: []
tags:
- name: Voids
description: Cancel pending unsettled transactions
paths:
/void:
post:
operationId: createVoid
summary: Create Void
description: Cancel a pending transaction before it is settled. Can void authorizations, captures, sales, and credits that have not yet been settled.
tags:
- Voids
requestBody:
required: true
content:
application/xml:
schema:
$ref: '#/components/schemas/VoidRequest'
responses:
'200':
description: Void response
content:
application/xml:
schema:
$ref: '#/components/schemas/VoidResponse'
'400':
$ref: '#/components/responses/BadRequest'
'401':
$ref: '#/components/responses/Unauthorized'
components:
schemas:
ErrorResponse:
type: object
properties:
response:
type: string
description: Error response code
message:
type: string
description: Error message
VoidRequest:
type: object
required:
- merchantId
- id
- cnpTxnId
properties:
merchantId:
type: string
id:
type: string
cnpTxnId:
type: integer
format: int64
description: Transaction ID to void
VoidResponse:
type: object
properties:
id:
type: string
cnpTxnId:
type: integer
format: int64
response:
type: string
message:
type: string
responses:
Unauthorized:
description: Unauthorized — invalid merchant credentials
content:
application/xml:
schema:
$ref: '#/components/schemas/ErrorResponse'
BadRequest:
description: Bad request — malformed XML or invalid transaction data
content:
application/xml:
schema:
$ref: '#/components/schemas/ErrorResponse'
securitySchemes:
basicAuth:
type: http
scheme: basic
description: HTTP Basic Authentication using merchant username and password