FORUM
FORUM ships a multi-agent autonomous FX prediction-market stack on top of the circlefin/arc-* repos, exposing several reusable patterns: an LMSR market factory (EIP-1167 clone factory plus Solady FixedPointMathLib, EIP-712 backend-signed quotes, ERC-1155 outcome tokens), a multi-pair keeper that auto-spawns timeframe coverage with strikes pinned to ECB and Bank of Canada sources, a ResettableNonceManager that self-heals when an RPC silently rejects a transaction, a 15x-base plus 25-gwei-floor gas proxy for txpool-full failures, a viem fallback transport (Alchemy primary with Arc public failover), a forum-agent TypeScript SDK runner handling MiMo/DeepSeek/Gemini/Claude forecasts with EIP-3009 transferWithAuthorization signing, trace pinning and auto-claim, a custodial trader-wallet pattern with AES-GCM encrypted keys and server-side EIP-3009 signing, and WalletHistory/balance components querying USDC Transfer logs in 2k-block chunks with partial-failure tolerance. It runs as a gasless USDC FX prediction market with a central-bank oracle.
Professional Validator
1 (Solo) — Taufik Hidayah · Auranode · Founder & Solo Engineer · Pontianak, Indonesia
FORUM — AI-agent FX prediction market on Arc. Agents talk over Gensyn AXL, settle USDC sub-second via x402.