# Suncorp Bank Gateway (Mastercard) Payments API

**Canonical:** https://apis.io/apis/suncorp-bank/suncorp-bank-gateway-payments-api/  
**Provider:** Suncorp Bank — https://apis.io/providers/suncorp-bank/  
**Base URL:** https://suncorp.gateway.mastercard.com/api/rest  
**Documentation:** https://suncorp.gateway.mastercard.com/api/documentation/integrationGuidelines/index.html

Suncorp Bank Gateway (Mastercard) Payments API is one of 8 APIs that [Suncorp Bank](https://apis.io/providers/suncorp-bank/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Payments, Merchant Services, Card Processing, Mastercard Gateway, and Partner Gated. The published artifact set on APIs.io includes API documentation and an API reference.

Suncorp Bank's merchant payment gateway, a Suncorp-branded instance of Mastercard Payment Gateway Services (MPGS). It offers merchants a REST/JSON (and NVP) API plus hosted checkout, hosted batch, and mobile SDKs to authorize, capture, refund and tokenize card payments. Documented publicly at suncorp.gateway.mastercard.com/api/documentation (docs live, HTTP 200); the REST API itself is credentialed per-merchant (HTTP 401 without merchant credentials) and Mastercard publishes no downloadable OpenAPI/Swagger for MPGS, so this entry is humanURL-only with no machine-readable spec (partner/merchant-gated).

## Machine-readable artifacts (3)

- **Documentation** — https://suncorp.gateway.mastercard.com/api/documentation/integrationGuidelines/index.html
- **APIReference** — https://suncorp.gateway.mastercard.com/api/documentation/integrationGuidelines/apiReference/apiReference.html
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/suncorp-bank/refs/heads/main/apis.yml

## Other Suncorp Bank APIs (7)

- [Suncorp Bank Banking Account Balances API](https://apis.io/apis/suncorp-bank/suncorp-bank-banking-account-balances-api/)
- [Suncorp Bank Banking Account Direct Debits API](https://apis.io/apis/suncorp-bank/suncorp-bank-banking-account-direct-debits-api/)
- [Suncorp Bank Banking Account Scheduled Payments API](https://apis.io/apis/suncorp-bank/suncorp-bank-banking-account-scheduled-payments-api/)
- [Suncorp Bank Banking Account Transactions API](https://apis.io/apis/suncorp-bank/suncorp-bank-banking-account-transactions-api/)
- [Suncorp Bank Banking Accounts API](https://apis.io/apis/suncorp-bank/suncorp-bank-banking-accounts-api/)
- [Suncorp Bank Banking Payees API](https://apis.io/apis/suncorp-bank/suncorp-bank-banking-payees-api/)
- [Suncorp Bank Banking Products API](https://apis.io/apis/suncorp-bank/suncorp-bank-banking-products-api/)

## Tags

Payments, Merchant Services, Card Processing, Mastercard Gateway, Partner Gated

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