#100DaysOfSolidity #064 Multi Call in Solidity: Efficient Contract Interaction 🚀
👋 Welcome back to our #100DaysOfSolidity series! In today’s 64th post, we will dive into the exciting world of “Multi Call” — a powerful technique for optimizing contract interactions on the Ethereum blockchain. 🎉
What is Multi Call? 🤔
In Ethereum and other blockchain networks, interacting with smart contracts can be a resource-intensive and costly process. Each transaction or contract call incurs a gas fee, and executing multiple calls individually can quickly become expensive. This is where the concept of “Multi Call” comes in to save the day! 😎
Multi Call is a design pattern that allows us to batch multiple contract calls into a single transaction, significantly reducing gas costs and enhancing the overall efficiency of our dApps. By aggregating multiple calls, we minimize the overhead associated with executing each call separately, and thus, users can save valuable funds when using our smart contracts.
How does Multi Call work? 🛠️
To implement Multi Call, we use a smart contract acting as a proxy that aggregates and dispatches multiple read-only function calls to other contracts. These read-only functions don’t modify the blockchain state; therefore, they do not…