KonfigurasikanRangkaianRangkaianFeatured Articles How to add a custom network RPC Learn how to add and edit custom networks and RPC URLs.How to use MetaMask on Solana Learn how to use MetaMask on Solana, Bitcoin, and other non-Ethereum networks.Guides 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.Add a network using 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 Using a local node Once you have your own node up and running, you can connect MetaMask to it.Verifying custom network information 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 use MetaMask on Solana Learn how to use MetaMask on Solana, Bitcoin, and other non-Ethereum networks.
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
Verifying custom network information 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.