Predict Today. Predict Tomorrow. Predict the Future.
ArcBoom is an onchain prediction market where conviction pays. Trade outcomes across sports, crypto and politics, settled transparently in testnet USDC on Base and Arc Chain.
Predict across the categories that matter
Three worlds, one market engine. Every position is backed by testnet USDC and settled onchain.
Built for agents, not just traders
ArcBoom's rails are designed so autonomous agents can price, position, and settle prediction markets on their own — no human in the loop required.
Signal-driven decision logic
Agents act on clear decision logic tied to real signals — price feeds, oracles, and onchain events — rather than static rules.
Autonomous settlement flows
Spending, payments, and settlement execute end-to-end without manual approval, from position entry to final payout.
Nanopayments between agents
Sub-cent micro-transactions let agents and services pay each other instantly for data, compute, or execution — no invoicing, no delay.
USDC-denominated autonomy
Every operation is priced and settled in USDC with demonstrable, verifiable autonomy — fully auditable onchain.
Sign in and start predicting
Connect MetaMask, Rabby & more
ArcBoom detects every injected wallet in your browser via EIP-6963, so you pick exactly which one to use.
Auto-switch to Arc Testnet
One click adds and switches your wallet to Arc Testnet (chain ID 5042002) — USDC is the native gas token.
Send a real testnet transaction
Once connected, send a live transaction on Arc Testnet directly from this page and track it on the explorer.
Connect an injected wallet — MetaMask, Rabby, Coinbase Wallet, or any EIP-1193 wallet — to sign in and transact on Arc Testnet.