PLDG Frontiers Collaboration Hackathon
Protocol Labs Dev Guild · Ethereum Ecosystem · 2025
Built: Rachax402 — Autonomous agent-to-agent coordination marketplace. AI agents discover on-chain, pay via x402, execute tasks, post verifiable reputation. Full agentic stack, no human in the loop.
$504 prize
🥉 3rd · Agents with Receipts Track
Ethereum Ecosystem