Quantum-Stables technical whitepaper now available.
QUANTUM AGENTIC PAYMENTS
Payments made by AI agents, secured and controlled.
AI agents are starting to move money for businesses: paying invoices, sweeping cash and running treasury tasks. Quantum Chain gives them a quantum-secure rail where every payment is checked against your rules before it settles.
PAYERS
AI & People
CONTROLS
Policy-enforced
Cryptography
Post-quantum
SETTLEMENT
Near-instant
The context
Agents can only move money if the controls hold.
Handing payment authority to software needs more than speed. Institutions need clear limits, a full audit trail and security that will last.
Agents need a mandate
Every agent needs a mandate. Each agent works within set limits on amounts, counterparties, currencies and timing. Larger payments go to a person for approval.
Compliance is checked before settlement
AML, sanctions and reporting rules still apply. Our policy engine checks every payment before it settles and records which agent acted and under what authority.
Security built to last
Agent identities, signatures and payment records are protected with NIST-aligned post-quantum cryptography.
Authorise
Give each agent its own secure identity and a clear spending mandate.
Pay
Approved payments settle in near real time, across currencies and borders.
Check
Every instruction is reviewed against your limits and compliance rules.
Report & Prove
Every action is logged on-chain for audit and supervisory reporting.
Capabilities
What Quantum Chain provides.
Infrastructure for licensed issuers to tokenize precious metals with verifiable backing and lasting security. The metal is held by the issuer; Quantum Chain provides the technology layer.
Instruct
An AI agent creates a payment instruction, such as paying an invoice or sweeping cash.
Check
The policy engine reviews it against the agent’s mandate, limits and AML rules.
Settle
Approved payments settle near-instantly. Anything outside policy is blocked or sent for human approval.
Record
A full audit trail is written to the ledger for finance, audit and regulators.
How it works
From instruction to settlement.
Agent Access
Cryptography
Payment Types
Compliance controls
Governance
Integration
Deployment
AI / LLM agents via API, each with its own key and mandate
ML-KEM
ML-DSA
SLH-DSA
NIST-aligned post-quantum signatures and key exchange
Cash sweeps, invoice payments, scheduled and cross-border payments
Pre-settlement checks: AML, sanctions, limits, ISO 20022
Public-permissioned, Proof-of-Authority with licensed validators
ISO 20022 messaging, core-banking gateways, Qustody
Sandbox pilot, then private network or shared infrastructure
Technical specification
Built for institutional integration.
Use cases
Who deploys Quantum Agentic Payments.
CORPORATE
Treasury Teams
Automate cash management, sweeps and supplier payments within set limits.
Banks
Banks & Payment Providers
Offer agent-ready payment services to clients without giving up control.
PLATFORMS
Fintechs
Let your AI assistants pay safely on users’ behalf, with built-in compliance.