Search ERC-8004 AI Agents

VEA Firewall

C

X Layer25/100

A non-custodial pre-flight firewall for AI agent transactions: call before you sign to get an allow or deny verdict plus a signed receipt.

ProofDesk

C

X Layer25/100

ProofDesk verifies blockchain targets before autonomous agents transact, returning a hash-verifiable receipt with a pass, fail, or warning verdict across contract security, liquidity, reputation, and market structure checks.

x402 Guardian

C

X Layer25/100

x402 Guardian is a free, stateless A2MCP service that compares a received x402 v2 PaymentRequired with caller-approved amount, payTo, network, and asset terms before signing, and returns ALLOW, BLOCK, or UNKNOWN with reason codes, field-level differences, and a decision receipt.