arcMurmur
A Turborepo/Next.js + viem reference library of Arc patterns where four LangGraph + OpenRouter (DeepSeek) agents reason over live Polymarket Gamma markets and coordinate via on-chain StigmergySignal/SwarmVault events with no orchestrator. It provides a browser-driven x402 client (probe to 402 to USDC.transfer to retry, no SDK or paymaster), in-browser secp256k1 session keys with budget/expiry bounds and revoke-and-sweep but no 4337 infra, a stigmergy coordination contract, and helpers for real CCTP v2 depositForBurn with Iris polling, ERC-8004 identity registration against Arc's IdentityRegistry, and sub-cent M2M nanopayments. Contracts are deployed on Arc with Arcscan links; DEMO_MODE fallbacks exist but real on-chain paths are wired.
1 (Solo) — pankaj
Stigmergic swarm of AI agents on Arc. Four personas reason with AI, coordinate via on-chain Signal events, trade Polymarket via Circle CCTP v2, monetise intel with x402, and ship as a wagmi/viem dashboard with browser-driven x402 + session keys. ERC-8004 native.