Aperture

Zero-knowledge compliance and privacy layer for AI agent payments and tokenized real-world assets on Solana. Real RISC Zero zkVM proofs (255KB cryptographic receipts) verified on-chain by Anchor programs. Selective disclosure through Merkle policy trees lets agents prove compliance with operator policies (spending limits, sanctions checks, allowed categories, time-based rules) without revealing payment details. Ships an SPL Token-2022 transfer hook (vUSDC) that rejects non-compliant transfers, Light Protocol ZK-compressed attestations (146× cheaper proof storage), Squads V4 multisig policy management, and a headless autonomous agent with x402 + MPP dual-protocol payment flow.

What it does

• Real RISC Zero ZK proofs (255KB receipts, not dev stubs)
• On-chain Anchor programs for policy + verifier + transfer hook
• vUSDC SPL Token-2022 with compliance-enforcing transfer hook
• Light Protocol ZK compression, 146× cheaper attestation storage
• Merkle policy trees with selective rule disclosure
• x402 + Stripe-backed MPP dual-protocol payment flow
• Squads V4 multisig policy administration
• Autonomous AI agent with policy enforcement & on-chain attestation
• Multi-auth: wallet (Phantom/Solflare), email/password, Google OAuth