How can I connect Metamask to the Polygon Mainnet?

3 answers

• Brahim MadmoumDec 18, 2021 · 4 years ago
  Sure, here's a step-by-step guide to connect Metamask to the Polygon Mainnet: 1. Open your Metamask wallet extension in your browser. 2. Click on the network selection dropdown at the top of the wallet. 3. Scroll down and click on 'Custom RPC'. 4. In the 'New RPC URL' field, enter 'https://rpc-mainnet.maticvigil.com/'. 5. In the 'Chain ID' field, enter '137'. 6. Click 'Save' to add the Polygon Mainnet to your Metamask wallet. That's it! Your Metamask wallet is now connected to the Polygon Mainnet. You can now use it to interact with decentralized applications (dApps) on Polygon.
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• Md Farhad HosseinDec 16, 2025 · 4 months ago
  No problem! Here's a simple guide to connect Metamask to the Polygon Mainnet: 1. Open your Metamask wallet. 2. Click on the network selection dropdown. 3. Select 'Custom RPC'. 4. Enter 'https://rpc-mainnet.maticvigil.com/' in the 'New RPC URL' field. 5. Enter '137' in the 'Chain ID' field. 6. Click 'Save'. That's it! Your Metamask wallet is now connected to the Polygon Mainnet. Enjoy using dApps on Polygon!
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• douglas-e-greenbergJul 11, 2024 · 2 years ago
  Connecting Metamask to the Polygon Mainnet is easy! Just follow these steps: 1. Open your Metamask wallet. 2. Click on the network selection dropdown. 3. Choose 'Custom RPC'. 4. Enter 'https://rpc-mainnet.maticvigil.com/' as the 'New RPC URL'. 5. Set the 'Chain ID' to '137'. 6. Save the changes. Congratulations! Your Metamask wallet is now connected to the Polygon Mainnet. You're ready to explore the world of decentralized finance on Polygon!
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