Guide: How to Set Up Custom Matic Mainnet RPC for MetaMask & Transfer Assets from L1 to L2 to use QuickSwap DEX

2 min readOct 11, 2020

Update: This process has gotten significantly easier in recent months. For the most up-to-date information about how to enable your wallet to use the Polygon Network and how to transfer assets, please see our latest blog on the topic.

We know it can seem daunting when you first begin using L2 DeFi. This tutorial will show you how to set up your MetaMask wallet in order to interact with QuickSwap, and Layer 2 Dapps in general.

It will also show you how to easily transfer tokens from the Ethereum mainchain (L1) to the Matic mainnet (L2).

Read the full article on our official blog here: https://blog.quickswap.exchange/posts/guide-how-to-set-up-custom-matic-mainnet-rpc-for-metamask

Make sure to join QuickSwap on all social media channels to stay up-to-date and in-the-know on all things QuickSwap — the Polygon ecosystem’s leading DEX.

I have loading error with Matic Network in Metamask for 24 hours now.

Tried this video below , but Metamask ChainID 137 is alredy used saying:

"Could not fetch Chain ID. Is your RPC URL correct?

So this Video - is not solving this issue.

(SOLVED)…

Guide: How to Set Up Custom Matic Mainnet RPC for MetaMask & Transfer Assets from L1 to L2 to use QuickSwap DEX

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