Resolve Merchants API

Merchant-scoped operations for managing sub-merchant resources. The merchant document upload endpoint creates a document record and starts transfer into Resolve-managed storage for validation.

Operations 6

GET /merchants List Merchants #
POST /merchants Create Merchant #
GET /merchants/{merchant_id} Get Merchant #
PUT /merchants/{merchant_id} Update Merchant #
GET /merchants/{merchant_id}/documents List Merchant Documents #
POST /merchants/{merchant_id}/documents Create a Merchant Document Upload Request #

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/resolve-merchants-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

resolve-merchants-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Resolve Partners API Reference Merchants API
  version: partners-v1
  x-logo:
    url: https://assets.resolvepay.com/images/logos/resolve-direct-api.png
    altText: Resolve API
    href: ''
  description: 'API Support: accounts@resolvepay.com'
servers:
- url: https://app-sandbox.resolvepay.com/api
  description: Sandbox server
security:
- bearerAuth: []
- basicAuth: []
tags:


# --- truncated at 32 KB (54 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/resolve/refs/heads/main/openapi/resolve-merchants-api-openapi.yml