X Layer Arena: 1. Best x402 implementation - XSight by @Krava491 An autonomous AI trading agent that earns revenue with each API call via x402. https://x.com/Krava491/status/2044145875773989351 2. Most Active Agent - @0xheliosfi A self-sustaining multi-agent DeFi economy where four sovereign AI agents operate independent TEE wallets https://x.com/0xheliosfi/status/2044298762235822181 3. Best MCP Integration - @YieldAgent_Ai An autonomous AI agent that manages the full Uniswap V3 LP lifecycle - mint, collect fees, remove, rebalance. https://x.com/YieldAgent_Ai/status/2043956595877400666 4. Best Agent Economy Loop - @Bazaar_X_ A pixel-RPG agent economy where real on-chain settlements, treasury flows, governance votes, and paid delegations play out as explorable in-world proof. https://x.com/Bazaar_X_/status/2044041065859305908 (2/4)