Case Study

Australia: banking identity foundations, now extending to digital identity

ConnectID used Raidiam to federate bank-held identity across Australia's Big Four banks. Relying parties connected in under an hour. The banking foundations now extend to cross-sector digital identity — same architecture, no rebuild.

Case Study

Banking identity foundations, now extending to digital identity across sectors

Built for bank-verified digital identity. The same foundations now extend to cross-sector verification. Relying parties connected in under an hour.

Part 1

The Challenge

Australia needed a bank-led digital identity solution. The Consumer Data Right (CDR) created a framework for data sharing, but identity verification remained fragmented. Australian Payments Plus (AP+) — the organisation behind EFTPOS and the New Payments Platform — needed to build ConnectID: a federated identity verification network using bank-held identity data. The challenges:

  • Multiple major banks needed to participate as identity providers
  • Identity verification needed to work across sectors (government, telco, finance)
  • The system needed to be privacy-preserving — no central identity database
  • Trust infrastructure had to support federated identity assertions
  • Integration with the existing Consumer Data Right ecosystem was required
Part 2

The Solution

Raidiam provided the federation infrastructure underpinning ConnectID. Raidiam Connect manages the trust relationships between identity providers (banks), relying parties, and the central trust framework.

Key deliverables:

  • Ecosystem control plane managing all participants
  • Certificate lifecycle management for identity providers
  • Discovery and metadata for relying party integration
  • Conformance testing via Raidiam Assure for identity assertion standards
Part 3

The Numbers

0M+Australians with access to bank-verified identity
Australian banks participating
Government, finance, telco
Privacy-preserving architecture
Part 4

Impact

ConnectID proved the model: build the trust layer once for banking, extend to identity verification across every sector. The same federation model that governs API ecosystems now governs identity verification — proving the “one control plane” vision across different trust use cases.

By enabling Australians to verify their identity using existing bank credentials, ConnectID eliminates the need to repeatedly share identity documents — reducing data breach risk, accelerating onboarding, and giving consumers control over their personal information. The banking identity foundations are now the platform for cross-sector expansion.

Products used

Raidiam ConnectEcosystem control plane
Raidiam AssureConformance and certification
Built Once. Expanding Everywhere.

The ecosystem control plane powering the world's largest digital economies

Live global operations
🇧🇷Live

Brazil Open Finance

  • 940+ institutions
  • 100B+ API calls/year

Central Bank of Brazil

🇧🇷Live

Brazil Open Insurance

  • 42 providers
  • 1.18M monthly API calls

Superintendência de Seguros Privados

🇦🇺Live

Australia ConnectID

  • Big Four banks
  • 10M+ customers

Australian Payments Plus

🇳🇿Live

NZ Fraud Data Sharing

  • NZBA member banks
  • Fraud prevention network

New Zealand Banking Association

🇦🇪Growing

UAE Open Finance

  • Central Bank of UAE
  • National ecosystem

Central Bank of UAE

🇬🇧Growing

UK Smart Data

  • Cross-sector trust
  • Open Banking origins

UK Government / FCA

0+Banks and financial institutions
0National ecosystems and programmes
0B+API calls per year
Security incidents. Ever.

Our clients include central banks, payment scheme operators, and globally systemically important financial institutions. We don't build point solutions. We operate the ecosystem control plane that the world's financial system depends on. They built once. They keep expanding.

Raidiam is a founding contributor to OpenID Federation and actively shapes the standards that define how digital trust ecosystems work globally. OpenID Federation is the standard. Raidiam Connect is the ecosystem control plane that makes it work at national scale — and lets it expand to whatever comes next.

OAuth 2.0OpenID ConnectFAPI 2.0OpenID FederationOAuth 2.1MCP

Built on 10+ years of battle-tested standards

Build Once. Expand Everywhere.

Where will your ecosystem take you?

Whether you're a regulator building a national digital economy, an enterprise platformising across brands and clouds, or a bank that wants to stop rebuilding trust for every new use case — there's a next step.

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See the Proof

Brazil started with 2 data-sharing scopes. Today it has hundreds — all on the same infrastructure