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Version: v6

MetaMask Setup

You can use MetaMask to interact with your ink! smart contracts via the Solidity ABI. This guide shows you how to configure MetaMask to connect to Polkadot networks.

Quick Setup​

To set up your wallet and connect to the appropriate network, follow this quick start guide: Connect MetaMask to Polkadot Hub Testnet

Network Configuration​

Polkadot Hub Testnet​

Use these network details to configure MetaMask for Polkadot Hub Testnet:

Network Details – Polkadot Hub Testnet

Network name: Polkadot Hub TestNet

Currency symbol: PAS

Chain ID: 420420422

RPC URL: https://testnet-passet-hub-eth-rpc.polkadot.io

Block explorer URL: https://blockscout-passet-hub.parity-testnet.parity.io/

Adding the Network to MetaMask​

  1. Open MetaMask and click on the network dropdown
  2. Click "Add Network" at the bottom of the list
  3. Select "Add a network manually"
  4. Enter the network details from the info box above
  5. Click "Save" to add the network

Detailed Setup Guide​

For more comprehensive configuration steps including other networks and detailed troubleshooting, see the complete guide: Connect to Polkadot - Full Guide

Getting Test Tokens​

Once connected to the testnet, you'll need test tokens to interact with contracts. Visit the appropriate faucet for the network you're using.

Next Steps​

With MetaMask configured, you can now:

Troubleshooting​

If you encounter issues:

  • Ensure you're using the correct network details
  • Check that the RPC endpoint is accessible
  • Verify your MetaMask version is up to date
  • Clear MetaMask cache if experiencing connection issues