Versapay Developers API

Operations available to developers

Operations 7

POST /sessions create a session #
POST /wallets create a wallet for a known user #
POST /sessions/{id}/sales process a sale #
PATCH /sessions/{id}/sales/{saleid} update a sale #
POST /sessions/{id}/sales/{saleid}/payments process a payment #
GET /sessions/{id}/balance/{giftcardid} check the balance of a payment method fund token #
POST /sessions/{id}/applepay-validatemerchant Validate Apple Pay merchant #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/versapay-developers-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

versapay-developers-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  description: '# Introduction


    The Versapay e-commerce solution is composed of several components.'
  version: 2.0.0
  title: Versapay Ecommerce Developers API
  contact:
    url: https://www.versapay.com
    name: Versapay
    email: support@versapay.com
  x-logo:
    url: https://developers.versapay.com/images/logo.png
servers:
- url: https://{subdomain}.versapay.com/api/v2
  variables:
    subdomain:
      default: ecommerce-api
tags:


# --- truncated at 32 KB (42 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/versapay/refs/heads/main/openapi/versapay-developers-api-openapi.yml