# Hop Protocol Interactive Tutorial

**Published by:** [coke](https://paragraph.com/@cz911/)
**Published on:** 2022-03-30
**URL:** https://paragraph.com/@cz911/hop-protocol-interactive-tutorial

## Content

Project Description Hop Protocol is a cross-chain liquidity application for easily sending ETH and ERC-20 tokens between blockchains, effectively improving efficiency and saving time, and currently supports bridging assets between Ethereum, Arbitrum, Optimism, Polygon, and Gnosis. Preparation. 1.MetaMask small fox wallet 2.Configure Polygon and Gnosis networks *These two networks have relatively low fees to reduce interaction costs Have not yet configured these two networks, first to the configuration, the following chart Chainlist address: https://chainlist.org3.Transfer some MATIC tokens to the Polygon network Interaction 1.Switch the small fox wallet to Polygon network 2.Enter the official website: https://app.hop.exchange , link the wallet 3.Change the MATIC to hMATIC, as shown in the picture, to operate Don't change all the MATIC in the wallet, leave a little for GAS feePolygon's network has been slow lately, and the Gas fee can be raised appropriately, as follows.Assembling the LP of WMATIC-hMATICJust click on each of them in the pop-up window. Here the operation remember to also first adjust the Gas fee higherLPAfter Approve, perform StakeCross-chaining MATIC tokens from Polygon to GnosisThe above is the whole process of interactive operation Welcome to join #NowhereDAO, a free information and token information sharing platform https://discord.gg/J2VgsJTJm7

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