What are the recommended settings and configurations to add Polygon to Metamask successfully?

1 answers

• KiiteMay 09, 2025 · 6 months ago
  As an expert in the cryptocurrency industry, I can tell you that adding Polygon to Metamask is a crucial step to take advantage of the Polygon ecosystem. Here's what you need to do: 1. Open your Metamask wallet and click on the network selection dropdown. 2. Choose 'Custom RPC' to add a custom network. 3. Enter 'Polygon' as the network name. 4. For the mainnet, use 'https://rpc-mainnet.maticvigil.com/' as the 'New RPC URL'. For the testnet, use 'https://rpc-mumbai.maticvigil.com/'. 5. Enter '137' as the Chain ID for the mainnet or '80001' for the testnet. 6. Enter 'MATIC' as the symbol. 7. Use 'https://polygonscan.com/' as the Block Explorer URL for the mainnet or 'https://mumbai.polygonscan.com/' for the testnet. 8. Save the settings and you're good to go! By following these steps, you'll be able to seamlessly add Polygon to Metamask and explore the exciting opportunities it offers in the cryptocurrency space.
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