TRUST IS
PART OF THE SYSTEM.
Learn about connection security, credential handling and payment integration controls.
Eight controls on every connection
Security is part of payment integration, not an add-on. Connection controls and responsibilities are agreed with each institution for UAT and production. Read our Compliance page for service scope and applicable due diligence.
Mutual TLS 1.3
Both sides present certificates. Only public certificates and CA chains are ever exchanged.
IP allowlisting
Ingress and egress are fixed to agreed addresses in CIDR format, per environment.
JWT authentication
Short-lived, scoped authentication credentials through OAuth 2.0 or signed requests.
Idempotency protection
Duplicate requests are detected and answered with the original result.
Unique references
Every transaction carries a unique sender reference, preserved end to end.
Immutable audit log
Append-only records of every instruction, state change and operator action.
HSM key storage
Signing and encryption keys are generated and held in hardware security modules.
Secure credential delivery
Secrets never travel by email. They move only through a verified secure channel.
Your next connection.
Start with the right information.
Explore our service scope and technical information, or contact us to discuss your fiat payment integration.
Service information
Documentation enquiries
Public downloads are temporarily unavailable while documentation is updated. Contact us for current service information and applicable due diligence requirements.
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