Coinvert

Most crypto wallets act as simple storage for all your tokens, often accumulating hundreds of assets—from airdrops and grants to unsolicited scam tokens. Sorting through this clutter can be tedious, but what if your wallet could do the work for you?

We built an auto-swap solution powered by Smart Accounts to transform how wallets handle tokens. Using permissioned delegation, this tool enables predefined actions, such as automatically swapping specific assets or transferring them to another wallet or project upon receipt.

By automating these processes, the solution ensures your wallet stays organized and functional, making managing crypto assets seamless, efficient, and even enjoyable.

This project fully leverages the power of Account Abstraction to build an advanced auto-swap wallet. We use Biconomy Smart Accounts with Dynamic Auth for seamless, swift onboarding to smart accounts. To enhance the user experience, we've integrated Account Abstraction infrastructure by Pilmlico, eliminating transaction fees and streamlining interactions.

For delegating the auto-swap functionality to a third-party engine, we’ve implemented a Smart Session using the permissioning spec of session keys, enabling secure, predefined actions. Additionally, we’ve built the entire solution on Polygon’s blockchain infrastructure, setting up the necessary contracts and protocols to ensure scalability and efficiency. This approach creates a smooth, cost-effective, and secure user experience for managing tokens.