Provide liquidity - Voiz Markets SDK

You put in one collateral amount (credits). Half becomes outcome shares (a full set across every outcome); the rest pairs those shares in each open pool. Prefer market.addLiquidity({ credits, owner, … }) over single-pool helpers.

Prerequisites

Market seeded (seedStatus() === 'seeded') — uninitialized pools are skipped by default
Collateral covering the mint
Connected wallet as owner

Steps

1. Get the market

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

const { client } = useVoiz()
const [progress, setProgress] = useState('')

const market = client.market(marketAddress)
const summary = await market.summary()

2. Add liquidity across outcomes

const credits = parseUnits('50', 18)

const {
  splitAmount,
  pairCollateral,
  shareCollateral,
  splitResult,
  outcomeResults,
} = await market.addLiquidity({
  credits,
  owner: yourAddress,
  outcomeLabels: summary?.outcomes, // nicer progress strings
  setProgress, // e.g. "Minting shares…", "Providing to Yes (1/2)…"
  // continueOnError: true,
  // onOutcomeError: (err, { message }) => toast(message),
})

Useful knobs:

Param	Role
`outcomeTokens`	Override wrapped tokens (defaults from private snapshot / summary)
`skipUninitialized`	Default `true` — skip pools that aren’t open
`continueOnError`	Skip failed outcome batches instead of aborting
`forceApprovals`	Force approval calls (default is already aggressive)

3. Exit LP later

Burn an NFT position on the client (not on market):

await client.burn({
  tokenId: position.tokenId,
  outcomeToken: position.outcomeToken,
  recipient: yourAddress,
})

Find open LP with client.user(addr).lpPositions(…) — see Positions.

Tip

credits is the total collateral you spend. Tiny amounts fail with “Amount too small…”. Prefer across-outcomes LP for product UX.