The Aave-friendly Ethereum to Matic bridge has opened for business by allowing users to port Aave’s interest-bearing aTokens back and forth between the DeFi protocol and the faster, cheaper layer-two network.
It has been reported that the smart contract for the bridge was developed by Nick Mudge, the Lead Solidity Developer of Aavegotchi, as it differs from previous Ethereum to layer-two bridges, it interacts with the Aave protocol to keep track of interest being paid on aTokens locked up on the Ethereum side of the bridge.
However, the bridge’s smart contract converts user’s Aave aTokens such as aUSDC, for example, to maTokens, which are then made available to the user on the Matic Network.
As Ethereum fees rise, devs are turning to Layer-2 solutions like Matic to lower expenses. Now Aave users can use a new bridge to move their tokens faster and at a fraction of the cost. https://t.co/f84IKs8lo4 — Cointelegraph (@Cointelegraph) January 22, 2021
When maTokens are converted back to aTokens, the user receives the original amount of tokens sent through the bridge plus interest accrued during the time they were locked in the bridge contract.
✄🎀🥳 AAVEGOTCHI BRIDGE IS OPEN 4 BUSINESS! 👻 Send $GHST and $USDC to @maticnetwork in style with our frenly UI More tokens coming soon! Try it here 👉 https://t.co/yFgMJtEaj5 pic.twitter.com/6GudHIUGBT — Aavegotchi (@aavegotchi) January 21, 2021
It has been analyzed that Mudge sees maTokens as potentially valuable to Matic-related liquidity providers, as it is now possible to earn not only transaction fees but interest when lending out maUSDC. This can be accomplished through Quickswap, the platform’s #1 DApp, which is a direct clone of Uniswap modified for Matic.
As Quickswap runs on Matic, its transaction fees are a tiny fraction of those currently being endured by Ethereum users, which makes Matic an enticing alternative for developers looking to lessen the cost of DeFi-related transactions.
According to the report, the Aavegotchi Bridge was initially created for the sake of making it cheaper to perform actions within the game. When players of the game started complaining of Ethereum’s high gas fees, Mudge took the creative approach of building an interface between Aave and Matic so game-related transactions could be conducted faster and with significantly reduced fees.
“We wanted to launch Aavegotchi on Ethereum first and work on implementing some functionality on Matic Network later. But the day we were going to launch on Ethereum the gas fees went sky high and it would have wrecked our launch. So we delayed and decided to move the whole project to Matic Network.”
He believes that smart contract developers will increasingly employ layer-two solutions like Matic for conducting business on Ethereum as the network remains jammed and prohibitively expensive.
Thus, he concluded:
“Because the gas fees are so low on Matic Network it opens the door for more composition/interaction between different smart contracts and protocols to create kinds of functionality and sophistication on the smart contract level that weren’t possible before.”