Financial-grade security that grows with your ecosystem
Build the authorisation model once — FAPI 2.0, mTLS, DPoP, certificate-bound tokens — then apply it across every use case, every participant, and every new entity type your ecosystem adds. 30+ specifications. One investment. The auth layer that scales from open banking to wallets, agents, and whatever comes next.
The most standards-complete financial-grade authorisation server available
Raidiam Auth is a certified FAPI 2.0 authorisation server that supports more OAuth, OpenID, and financial-grade specifications than any other commercially available product. It powers central authentication services for the world's largest open finance ecosystems — and it's available standalone for any participant that needs financial-grade authorisation.
Financial-grade by default
Not a basic OAuth server with security bolted on. Raidiam Auth is FAPI 2.0 certified from the ground up. mTLS, DPoP, certificate-bound tokens, signed request objects, and JWT-secured responses are native — not optional extensions.
Every advanced flow
PAR for secure authorisation requests. RAR for fine-grained permissions. CIBA for backchannel authentication. Device flow for IoT. Token exchange for delegation. Every modern OAuth flow, production-ready.
Ecosystem-scale proven
This isn't a lab experiment. Raidiam Auth powers the central authentication services for Brazil's open finance ecosystem — serving the Central Bank's own services across an ecosystem of 159 banks, 173 data recipients, zero security incidents.
Standalone or integrated
Deploy as part of the Raidiam Connect platform, or use standalone as your organisation's financial-grade authorisation server. Full FAPI 2.0 compliance either way.
Core OAuth & OpenID
Financial-Grade (FAPI)
Advanced Security
Advanced Flows
Cryptographic
Identity & Session
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Most authorisation servers support a handful of OAuth specs. Raidiam Auth supports over 30 — including every FAPI profile, every advanced security mechanism, and every modern grant flow. It's the authorisation server that central banks chose for the world's largest open finance ecosystems.
See Auth specifications in detailThe ecosystem control plane powering the world's largest digital economies
Brazil Open Finance
- —940+ institutions
- —100B+ API calls/year
Central Bank of Brazil
Brazil Open Insurance
- —42 providers
- —1.18M monthly API calls
Superintendência de Seguros Privados
Australia ConnectID
- —Big Four banks
- —10M+ customers
Australian Payments Plus
NZ Fraud Data Sharing
- —NZBA member banks
- —Fraud prevention network
New Zealand Banking Association
UAE Open Finance
- —Central Bank of UAE
- —National ecosystem
Central Bank of UAE
UK Smart Data
- —Cross-sector trust
- —Open Banking origins
UK Government / FCA
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.
Built on 10+ years of battle-tested standards
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.
See It in Action
See how one investment in Raidiam Connect covers your first use case — and the next hundred
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For regulators and central banks — how to build the foundations for an expandable digital economy
See the Proof
Brazil started with 2 data-sharing scopes. Today it has hundreds — all on the same infrastructure
Not sure where to start? Build the business case → · See if this is right for you → · Developer Portal & API docs → · Security & Trust Center →