amm.useMint

Mints liquidity tokens by providing a token pair. Learn more about the Fee AMM

Usage

example.ts

import {  } from 'wagmi/tempo'
import {  } from 'viem'

const  = ..()

// Call `mutate` in response to user action (e.g. button click, form submission)
.({
  : '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEbb',
  : '0x20c0000000000000000000000000000000000000',
  : '0x20c0000000000000000000000000000000000001',
  : ('100', 6),
})

.('Liquidity minted:', .?.)
Liquidity minted: 100000000n

config.ts

import { createConfig, http } from 'wagmi'
import { tempoTestnet } from 'wagmi/chains'
import { KeyManager, webAuthn } from 'wagmi/tempo'

export const config = createConfig({
  connectors: [
    webAuthn({
      keyManager: KeyManager.localStorage(),
    }),
  ],
  chains: [tempoTestnet],
  multiInjectedProviderDiscovery: false,
  transports: {
    [tempoTestnet.id]: http(),
  },
})

Asynchronous Usage

The example above uses a *Sync variant of the action, that will wait for the transaction to be included before returning.

If you are optimizing for performance, you should use the non-sync amm.mint action and wait for inclusion manually:

import { Hooks } from 'wagmi/tempo'
import { Actions } from 'viem/tempo'
import { parseUnits } from 'viem'
import { useWaitForTransactionReceipt } from 'wagmi'

const mint = Hooks.amm.useMint()
const { data: receipt } = useWaitForTransactionReceipt({ hash: mint.data })

// Call `mutate` in response to user action (e.g. button click, form submission)
mint.mutate({
  to: '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEbb',
  userTokenAddress: '0x20c0000000000000000000000000000000000000',
  validatorTokenAddress: '0x20c0000000000000000000000000000000000001',
  validatorTokenAmount: parseUnits('100', 6),
})

if (receipt) {
  const { args: { liquidity } } 
    = Actions.amm.mint.extractEvent(receipt.logs)

Return Type

See TanStack Query mutation docs for more info hook return types.

data

See Wagmi Action amm.mint Return Type

mutate/mutateAsync

See Wagmi Action amm.mint Parameters

Parameters

config

Config | undefined

Config to use instead of retrieving from the nearest WagmiProvider.

mutation

See the TanStack Query mutation docs for more info hook parameters.

Action

• amm.mint