Create a market - Voiz Markets SDK

Spin up a new market on-chain — you get an address you can seed, trade, and LP against next.

Prerequisites

A working VoizProvider (or a plain VoizMarketsClient with publicClient plus walletClient / sendCalls)
Gas and a connected wallet that can send txs

Steps

1. Grab the client

import { useVoiz } from '@voiz/markets-sdk/react'

const { client } = useVoiz()
// Vanilla: `new VoizMarketsClient({ … })` works the same for createMarket.

2. Create the market

Pass CreateMarketParams. Choose who settles it:

admin — set marketAdmin (required)
committee — set voters and threshold (1…voters.length)

import type { Address } from 'viem'

const { result, hashes, marketAddress } = await client.createMarket({
  marketName: 'Will ETH flip BTC by 2027?',
  outcomes: ['Yes', 'No'],
  resolverKind: 'admin',
  marketAdmin: yourAddress as Address,
  // optional: category, lang, protocolBips, creatorBips, referrerBips
})

if (!marketAddress) {
  throw new Error('Market created but address not resolved from receipt')
}

const market = client.market(marketAddress)

You get { result, hashes, marketAddress? }. When a receipt or hash is around, the SDK pulls the new market address out for you.

3. Load a summary for the UI (optional)

Use MarketSummary for list and detail screens — it’s the object you render in the list:

const summary = await market.summary()
// or catalog: const { markets } = await client.listMarkets()

Tip

If marketAddress is missing, wait for the receipt and retry, or pull client.listMarketAddresses() / listMarkets() and grab the newest one. Don’t invent addresses. Next: Seed liquidity.