Live A2A v0.3 Handshake, Monetization Compiler & Federation Room

Audit any A2A agent's live /.well-known/agent-card.json + JSON-RPC 2.0 message/send endpoint, compile drop-in x402 v2 / IETF MPP payment manifests for unmonetized A2A agents, or dispatch a 3-agent federated A2A council.

TOOL 1 // LIVE A2A HANDSHAKE AUDITOR

Test Any A2A Card & JSON-RPC Endpoint

TOOL 2 // A2A → x402/MPP MONETIZATION COMPILER

Wrap Any Free A2A Agent in x402 + MPP

TOOL 3 // MULTI-AGENT A2A FEDERATION COUNCIL

Cross-Domain A2A JSON-RPC Collaboration

TOOL 4 // HEAD-TO-HEAD A2A & ERC-8004 ARENA

Benchmark Any Two A2A Agents Live

TOOL 5 // UNIVERSAL MCP ↔ A2A PROTOCOL BRIDGE

Bidirectional MCP Tools ↔ A2A Skills

TOOL 6 // KYA ON-CHAIN & 7-GATE TRUST ORACLE

On-Chain Base USDC + 7-Gate Buyer Audit

LIVE A2A PROTOCOL TELEMETRY, COMPILED MANIFESTS & JSON-RPC TRANSCRIPT

// Running initial live A2A handshake...