Using EVM Wallets

While this SDK is still supported, we recommend using newer JavaScript SDK, which is optimized for React Native, but also comes with a host of other benefits.

Check if a wallet is an Ethereum wallet

      const wallet = dynamicClient.wallets.primary

      if (!wallet) {
        throw new Error('Wallet is not found')
      }

      if (wallet.chain !== 'EVM') {
        throw new Error('Wallet is not a EVM wallet')
      }

Read only actions/Viem Public Client

If you want to read data from the blockchain, you will want a “Public Client” (Viem terminology)

import { ViemExtension } from '@dynamic-labs/viem-extension'

export const dynamicClient = createClient({
  environmentId: 'YOUR-ENVIRONMENT-ID',
}).extend(ViemExtension())

import { mainnet } from 'viem/chains'

const publicViemClient = dynamicClient.viem.createPublicClient({ chain: mainnet })

Write actions/Viem Wallet Client

If you want to write data to the blockchain, you will need a “Wallet Client” (Viem terminology), or a “Signer” (Ethers terminology). Both allow you to sign transactions with the private key.

import { createClient } from '@dynamic-labs/client'
import { ViemExtension } from '@dynamic-labs/viem-extension'

export const dynamicClient = createClient({
  environmentId: 'YOUR-ENVIRONMENT-ID',
}).extend(ViemExtension())

import { dynamicClient } from './dynamicClient';

const walletViemClient = dynamicClient.viem.createWalletClient({
  wallet: dynamicClient.wallets.primary,
})

Installation & Configuration

Authenticate

Wallets

Gasless

Chains & Networks

Users & Verified Credentials

Gating & Access Control

Integrations

React Native SDK Reference

Using EVM Wallets

Recommended: JavaScript SDK for React Native

Check if a wallet is an Ethereum wallet

Read only actions/Viem Public Client

Write actions/Viem Wallet Client

Send multiple transactions atomically

Examples

Recommended: JavaScript SDK for React Native

​Check if a wallet is an Ethereum wallet

​Read only actions/Viem Public Client

​Write actions/Viem Wallet Client

​Send multiple transactions atomically

​Examples

Check if a wallet is an Ethereum wallet

Read only actions/Viem Public Client

Write actions/Viem Wallet Client

Send multiple transactions atomically

Examples