Cấu hìnhMạngMạngBài viết nổi bật Cách thêm RPC mạng tùy chỉnh Learn how to add and edit custom networks and RPC URLs.Navigating Solana Learn how to navigate Solana in MetaMaskHướng dẫn 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.How to connect to Linea on MetaMask Find Linea in MetaMask's drop-down menu!How to change networks in MetaMask Learn how to filter assets per network and switch a dapp's network.Trợ giúp 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 essentially considers your wallet to be a completely new instance of the app, and will not retain any of the data that was previously stored locally — custom networks being one example.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 guide here.Error: Invalid or missing bridge url parameter value Troubleshoot by resetting your account.Error 'No chain ID defined' Troubleshoot by toggling networks.Tìm hiểu 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.Xác minh thông tin mạng tùy chỉnh 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.
How to change networks in MetaMask Learn how to filter assets per network and switch a dapp's network.
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 essentially considers your wallet to be a completely new instance of the app, and will not retain any of the data that was previously stored locally — custom networks being one example.
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 guide here.
How to use MetaMask on non-EVM networks Learn how to use MetaMask on Bitcoin, Starknet, and other non-Ethereum networks.
Xác minh thông tin mạng tùy chỉnh 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.