# NPP Australia (AP+)

**Canonical:** https://apis.io/providers/npp-australia/  
**Website:** https://www.auspayplus.com.au/solutions/npp  
**APIs profiled:** 3

NPP Australia is the operator of the New Payments Platform (NPP), Australia's national real-time, data-rich, account-to-account payments infrastructure that settles 24 hours a day, 365 days a year across more than 100 connected banks, credit unions, fintechs and government agencies. Since 2021 NPP Australia has been a wholly owned subsidiary of Australian Payments Plus (AP+), the entity formed by amalgamating NPP Australia, BPAY Group and eftpos. On top of the core clearing-and-settlement rail, NPP operates two overlay services: PayID, an addressing service that maps a mobile number, email, ABN or organisation ID to a bank account, and PayTo, a real-time mandated-debit capability that gives consumers visibility and control over recurring and one-off account debits. Its home market is Australia, and it sits alongside the Consumer Data Right as the country's payments spine. Its API posture is that of a scheme and rail operator rather than a self-serve PSP: NPP Australia itself does not sell a public API, but it publishes the ISO 20022-aligned NPP API Framework that defines the mandatory technical approach and data attributes NPP Participants implement, and AP+ runs a (registration-gated) developer portal plus a SWIFT-hosted API sandbox. The consumable APIs are offered by NPP Participants, not by NPP Australia.

## Kin Score — 31.7 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 31.7).

| Facet | Score |
|---|---|
| Discoverability | 83.3 |
| Contract Quality | 0.0 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 7.9 |
| Developer Ergonomics | 60.7 |
| Commercial Clarity | 34.2 |
| Access Clarity | 34.2 |

Regulatory layer — **Banking & Open Finance**: 39.2 (matched via tags).

## Agent readiness — 11.1 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | yes |
| Agent Card | no |
| Dry Run Mode | no |

## APIs (3)

- **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 ...
- **PayTo** — PayTo is NPP's real-time, digital mandated-debit overlay service. It lets businesses initiate real-time payments from a customer's bank account under a pre-authorised agreement,...
- **PayID** — PayID is NPP's addressing service, allowing payments to be directed using a simple identifier such as a mobile number, email address, ABN or organisation ID instead of a BSB and...

## Security (3)

- **Npp Australia Authentication** — openIdConnect/oauth2 · 1 scheme
- **Npp Australia Domain Security** — TLSv1.3 · HSTS · DMARC
- **Npp Australia Vulnerability Disclosure** — security.txt · contact published

## Tags

Payments, Australia, Real-Time Payments, Account-to-Account, ISO 20022, Payment Scheme, Rails, PayTo, PayID, Open Banking

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/npp-australia/). Scores are computed from the provider's own public artifacts under a published rubric.