# Mastercard Gateway API Merchant API

**Canonical:** https://apis.io/apis/mastercard-gateway-api/mastercard-gateway-api-merchant-api/  
**Provider:** Mastercard Gateway API — https://apis.io/providers/mastercard-gateway-api/  
**Base URL:** https://ap-gateway.mastercard.com/api  
**Documentation:** https://ap-gateway.mastercard.com/api/documentation/apiDocumentation/index.html

Mastercard Gateway API Merchant API is one of 2 APIs that [Mastercard Gateway API](https://apis.io/providers/mastercard-gateway-api/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Merchant. The published artifact set on APIs.io includes an OpenAPI specification.

The Merchant API from Mastercard Gateway API — 10 operation(s) for merchant.

## Machine-readable artifacts (1)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/mastercard-gateway-api/refs/heads/main/openapi/mastercard-gateway-api-merchant-api-openapi.yml

## Other Mastercard Gateway API APIs (1)

- [Mastercard Gateway API](https://apis.io/apis/mastercard-gateway-api/mastercard-gateway-api/)

## Tags

Merchant

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/mastercard-gateway-api/mastercard-gateway-api-merchant-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/mastercard-gateway-api/.