NPP Australia (AP+)

NPP API Framework

The NPP API Framework defines the mandatory technical approach and data attributes for APIs built on the New Payments Platform, aligned to the ISO 20022 messaging standard. NPP Australia does not itself operate a consumable API; the framework governs how NPP Participants expose and integrate real-time payment capabilities. Published as a versioned specification document (v5.0), not a self-serve REST API with a public base URL.

GitHub

Documentation

📖
Documentation
https://www.auspayplus.com.au/solutions/npp-for-developers
📖
APIReference
https://www.auspayplus.com.au/wp-content/uploads/2024/06/NPP-API-Framework-v5.0.pdf

Other Resources

🔗
Sandbox
https://nppa-developer.swift.com/user/register
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/npp-australia/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: npp-australia:npp-api-framework
name: NPP API Framework
description: The NPP API Framework defines the mandatory technical approach and data attributes for APIs
  built on the New Payments Platform, aligned to the ISO 20022 messaging standard. NPP Australia does
  not itself operate a consumable API; the framework governs how NPP Participants expose and integrate
  real-time payment capabilities. Published as a versioned specification document (v5.0), not a self-serve
  REST API with a public base URL.
humanURL: https://www.auspayplus.com.au/solutions/npp-for-developers
tags:
- ISO 20022
- Real-Time Payments
- Framework
properties:
- type: Documentation
  url: https://www.auspayplus.com.au/solutions/npp-for-developers
- type: APIReference
  url: https://www.auspayplus.com.au/wp-content/uploads/2024/06/NPP-API-Framework-v5.0.pdf
- type: Sandbox
  url: https://nppa-developer.swift.com/user/register