81 - ABI

The Contract Application Binary Interface (ABI) is the standard way to interact with contracts in the Ethereum ecosystem, both from outside the blockchain and for contract-to-contract interaction.

Interface functions of a contract are strongly typed, known at compilation time and static.
Contracts will have the interface definitions of any contracts they call available at compile-time.

Slide Screenshot

Slide Text

Applicaton Binary Interface
Required -> Interact with Contracts
Interface Functions -> Strongly Typed
Known -> Compile Time & Static

References

Youtube Reference

Tags

ABI Encoding-Decoding ABI Coder