Prove compliance.
Reveal nothing.
ZK-powered payment compliance for enterprise AI agents. x402 + MPP. Built on Solana.
Built on,
integrated with.
The enterprise AI payment problem
Full transparency
Competitor intelligence leaks through on-chain payment data visible to everyone
No on-chain payments
Miss out on the agent economy by staying off-chain and losing composability
Aperture
Compliant and private. Prove policy adherence without revealing payment details
Four steps to private compliance
Define Policy
Operators set spending limits, allowed categories, sanctions lists, and time restrictions
Generate Proof
Circom + Groth16 produces a ~256-byte cryptographic proof of policy compliance in ~500 ms
Pay & Attach
x402 or MPP payment carries the proof in its header
Verify On-chain
Solana verifier program validates the proof and creates an immutable record
Define Policy
Operators set spending limits, allowed categories, sanctions lists, and time restrictions
Generate Proof
Circom + Groth16 produces a ~256-byte cryptographic proof of policy compliance in ~500 ms
Pay & Attach
x402 or MPP payment carries the proof in its header
Verify On-chain
Solana verifier program validates the proof and creates an immutable record
Everything you need for private compliance
ZK Proof Generation
Circom + Groth16 proofs verify compliance in ~500 ms without revealing transaction details, settled on-chain via groth16-solana
x402 Protocol
Native Coinbase machine payment protocol integration for AI agent HTTP 402 flows
MPP Support
Stripe/Tempo Machine Payments Protocol for programmatic stablecoin payments
Policy Engine
Five comprehensive compliance checks: spending limits, sanctions, categories, time rules, token whitelists
Batch Attestation
Aggregate proofs into regulator-grade compliance reports with privacy-preserving amount ranges
Autonomous Agent
Headless AI agent with policy enforcement, ZK proving, dual-protocol payments (x402 + MPP), and Solana on-chain attestations
Privacy First
Payment amounts, recipients, and patterns are cryptographically hidden from public view
Built on battle-tested infrastructure
Each layer adds a critical capability to the Aperture stack
Circom circuit proves compliance, snarkjs generates a 256-byte Groth16 proof in ~500 ms
On-chain verifier validates proofs and anchors attestations
Compressed accounts and state trees for private data storage
Transfer hooks enforce compliance checks at the token level
Multisig governance for policy management and treasury
Built for the C-suite
Every stakeholder gets the guarantees they need
Need to control AI agent spending without revealing strategy
Policy engine with daily and per-transaction limits, real-time compliance
Regulatory compliance requires proof without exposing trade secrets
ZK attestations prove policy adherence, batch reports for regulators
Integrate compliance into existing payment infrastructure
Drop-in x402 and MPP adapters, Solana program composability
Simple, transparent pricing
Start free, scale as you grow
Enterprise
For growing companies
- Unlimited operators
- Unlimited policies
- Unlimited proofs
- Batch attestations
- Squads multisig
- Priority support
Custom
For regulated enterprises
- Custom compliance reports
- Facilitator integration
- Dedicated support
- SLA guarantee
Start building compliant AI agents today
Deploy privacy-preserving payment compliance in minutes, not months
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