Rain — Create Market

Create prediction markets on Arbitrum One using @buidlrrr/rain-sdk.

npm install @buidlrrr/rain-sdk  # peer dep: viem ^2.0.0

How It Works

buildCreateMarketTx returns an array of unsigned transactions. The first may be a token approval, the second is the market creation. Execute them sequentially — the caller signs and sends.

import { Rain } from '@buidlrrr/rain-sdk';

const rain = new Rain({ environment: 'production' });