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Precall

🥈 Agora Awards · 2nd place
@mrgtee·Tochukwu Nnanemelu·10 followers
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TypeScript 97%Solidity 2%JavaScript 0%

Precall is a forkable agent-intelligence layer over Arc and Circle rails for USDC-bonded, accountable prediction-market calls. The Foundry PrecallRegistry is deployed on Arc 5042002 at 0x86Ad5f40b39a41607dda7d7816b2CfC2a817dF76, with real viem publish/resolve/unlock transactions, a five-agent OpenAI council gated on evidence IDs, Polymarket discovery and scoring, x402 evidence and Circle Gateway wiring, and sports selected-outcome semantics (winners, spreads, over/under). It includes a full Next.js plus Railway worker app using Supabase for state and Arc for settlement, with locked-then-unlockable reasoning.

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tags
circle components
builder bio

A big-time AI and web3 builder focused on developing agentic systems, smart contracts, and data-driven products. Circle×Arc×Agora hackathon winner

team · 3 builders

3 — 1. Gtee 2. 0xnald 3. Ammie

on xx/precall_
last pushed 2026-08-20