Get started
Your first bet in four steps.
Everything happens on Ethereum. Markets are about stock and crypto prices, and settle on Chainlink.
- 1
Check you're eligible
Prediction markets on stock prices aren't offered to U.S. persons or to people in Canada, the United Kingdom or Switzerland. Betting is blocked from those regions. See the terms & risks.
- 2
Connect a wallet
Click Connect wallet. Use an existing Ethereum wallet (MetaMask, Rabby, Coinbase Wallet…) or sign in with email/Google to get a wallet created for you. Openbellerium runs on Ethereum mainnet.
- 3
Have some ETH
Bets are staked in ETH, and gas is paid in ETH too. Buy it on an exchange and withdraw to your wallet on Ethereum mainnet. The minimum bet is $1.
- 4
Place your first bet
Open any market, choose YES or NO, enter an amount and confirm in your wallet. When the market settles on its Chainlink price, claim winnings from the market page or your portfolio.