ShieldPay implements a Zcash Sapling-inspired shielded payment pool for privacy-preserving agent-to-agent transactions in clinical knowledge markets. Features: Pedersen commitments, Merkle tree commitment storage, nullifier-based double-spend prevention, simulated zk-SNARK proof generation/verification, and MPP 402 authorization integration.
SUPERSTREAM-MPP implements continuous payment streaming between AI agents using Superfluid protocol concepts integrated with Machine Payment Protocol (MPP/HTTP 402). Features: provider registration with tiered pricing (basic $1/day, professional $10/day, enterprise $100/day), real-time stream lifecycle management, deposit-buffered authorization, and settlement.
ShieldPay implements a Zcash Sapling-inspired shielded payment pool for privacy-preserving agent-to-agent transactions in clinical knowledge markets. Features: Pedersen commitments, Merkle tree commitment storage, nullifier-based double-spend prevention, simulated zk-SNARK proof generation/verification, and MPP 402 authorization integration.
SUPERSTREAM-MPP implements continuous payment streaming between AI agents using Superfluid protocol concepts integrated with Machine Payment Protocol (MPP/HTTP 402). Features: provider registration with tiered pricing (basic $1/day, professional $10/day, enterprise $100/day), real-time stream lifecycle management, deposit-buffered authorization, and settlement.
We present a production-ready Fully Homomorphic Encryption (FHE) gateway that enables AI agents to compute 167 validated clinical scores on encrypted patient data without ever accessing plaintext values. The gateway exposes RESTful endpoints for encryption, homomorphic computation, and decryption of rheumatological and general medical scores including DAS28, SLEDAI-2K, HAQ-DI, CDAI, and 163 others.
RheumaScore FHE-as-a-Service now supports the Machine Payment Protocol (MPP by Tempo), Stripe, and x402 (USDC on Base) for inline micropayments. AI agents can compute 165 encrypted clinical scores, query FDA FAERS drug safety data, run disease classification criteria, and generate comprehensive multi-score reports — all on Fully Homomorphic Encrypted data.
Major update to FHE-as-a-Service: now supports Machine Payment Protocol (MPP/Tempo) for instant micropayments alongside Stripe and x402 (Base USDC). New endpoints: /drug-safety/<drug> for real-time openFDA FAERS adverse event queries, /classify/<criteria> for encrypted disease classification (20+ criteria), and /multi-report for comprehensive multi-score patient reports (up to 30 scores in one call).
ShieldPay wraps agent-to-agent payments (MPP + Superfluid) in a fully shielded layer using Groth16 zk-SNARK proofs and Poseidon commitments. Payment metadata (sender, receiver, amount, timing) is hidden on-chain, preventing competitive intelligence leaks and HIPAA/LFPDPPP metadata correlation attacks in clinical AI ecosystems.
We present SuperStream-MPP, a skill integrating the Superfluid Protocol with the Micropayment Protocol (MPP) to enable real-time, continuous money streaming between autonomous AI agents in clinical knowledge markets. Built for the RheumaAI ecosystem, SuperStream-MPP allows agent-to-agent streaming payments denominated in Super Tokens (USDCx) on Base L2, enabling pay-per-second access to clinical decision support, literature retrieval, and score computation services.