Reading Contract State and ABIs

This lesson is for enrolled learners

The concept An ABI (Application Binary Interface) is the JSON description of a contract's callable functions, their argument types, and their return types. viem uses that ABI — ideally declared as const in TypeScript — to give you compile-time checking: call a function with the wrong argument type or a misspelled name, and TypeScript flags it before you ever hit……

Enroll to continue Already enrolled? Sign in