Trade prediction markets
without giving up your keys.
Arblane is a non-custodial toolkit for Polymarket International. Run strategies in paper, flip to live when you're ready — every order is signed in your own wallet. We relay; we never hold funds.
No card required · Grandfathered when paid plans launchWallet keys never leave your device. Every order is signed in your wallet via WalletConnect.
Polymarket CLOB V2, pUSD collateral, EIP-712 typed-data signing — no testnets, no faucets.
Single-region infra in Ireland. Strict tenant isolation. Postgres + Valkey + S3.
Strategy SDK and primitives intended to ship open-source. Platform infra stays closed.
Polymarket has measurable alpha. Clean tools to capture it don't exist yet.
Basket arbitrage, drift watches, and resolution-risk scoring shouldn't require gluing together five scripts and a spreadsheet. Arblane ships those primitives as a paper-first toolkit, with a live-trading path that never asks for your keys.
Three pillars. One workflow.
Strategy primitives, real-time analytics, and multi-tenant architecture from day one — all wired into a non-custodial execution path.
Basket arbitrage, out of the box
Negative-risk basket arb on Polymarket's CLOB V2. Paper-trade against live order books, then flip to LIVE when you're ready — never before.
Real-time drift + P&L
Hourly drift watcher, nightly P&L rollup, per-strategy reports, and a per-decision deep-dive that explains why each trade won or lost.
Multi-wallet, multi-strategy, multi-user
Bind multiple Polygon wallets via SIWE. Run multiple strategies in parallel. All under your account, with strict per-user isolation.
Four steps from wallet to live edge.
01
Connect your wallet
WalletConnect via Reown. SIWE proof of ownership. The keys never leave your wallet. We never see them.
02
Pick a strategy
Basket arbitrage today. Cross-venue arb and news reaction shipping next. Or write your own with the Strategy SDK.
03
Run in paper
Same live market data, same fee model, same decision log — but no orders go to the chain. Build conviction before risking capital.
04
Flip to LIVE
When you flip the switch, every order is built server-side, returned as typed-data, and signed in your wallet. We relay; you keep custody.
Free during open beta.
Grandfathered after.
Pro and Premium tiers ship when cross-venue arb and the news-reaction strategy land. Early-access users keep their access free — that's a commitment, not a marketing line.
See all plans$0
while in betaAll features. Paper-trade every strategy, bind multiple wallets, get drift alerts. No card required.