ConfigurarRedesRedesFeatured Articles Cómo agregar la RPC de una red personalizada Learn how to add and edit custom networks and RPC URLs.Navigating Solana Learn how to navigate Solana in MetaMaskGuides How to remove networks All networks (outside of preloaded networks) can be removed from MetaMask.How to view testnets in MetaMask Devs, view testnets from the network selector and configure in settings.Añadir una red utilizando Chainlist Learn how to add a network to MetaMask using Chainlist.How to connect to Linea on MetaMask Find Linea in MetaMask's drop-down menu!Help Custom networks missing after reinstalling or restoring from Secret Recovery Phrase When you reinstall MetaMask, custom networks need to be re-added. This is because MetaMaskError 'Internal JSON-RPC error' when trying to interact with other networks If you are interacting with sidechains or custom networks, we highly recommend you read our userError: Invalid or missing bridge url parameter value Troubleshoot by resetting your account.Error 'No chain ID defined' Troubleshoot by toggling networks.Learn How to use MetaMask on non-EVM networks Learn how to use MetaMask on Bitcoin, Starknet, and other non-Ethereum networks.Using a local node Once you have your own node up and running, you can connect MetaMask to it.Verificar los datos de redes personalizadas MetaMask does not verify custom networks. You need to review and approve the request.Why Infura cannot serve certain areas Infura is unavailable to persons in certain jurisdictions due to U.S. sanctions.
How to view testnets in MetaMask Devs, view testnets from the network selector and configure in settings.
Custom networks missing after reinstalling or restoring from Secret Recovery Phrase When you reinstall MetaMask, custom networks need to be re-added. This is because MetaMask
Error 'Internal JSON-RPC error' when trying to interact with other networks If you are interacting with sidechains or custom networks, we highly recommend you read our user
How to use MetaMask on non-EVM networks Learn how to use MetaMask on Bitcoin, Starknet, and other non-Ethereum networks.
Verificar los datos de redes personalizadas MetaMask does not verify custom networks. You need to review and approve the request.
Why Infura cannot serve certain areas Infura is unavailable to persons in certain jurisdictions due to U.S. sanctions.