# ABIType Utilities and type definitions for ABI properties and values, covering the Contract ABI Specification, as well as EIP-712 Typed Data. - [ABIType: Strict TypeScript types for Ethereum ABIs](/index) - [Getting Started](/guide/getting-started): Quickly add ABIType to your TypeScript project - [Walkthrough](/guide/walkthrough) - [Types](/api/types): Types covering the Contract ABI and EIP-712 Typed Data Specifications. - [Utilities](/api/utilities): Utility types for working with ABIs and EIP-712 Typed Data. - [Test](/api/abis): Entrypoint for test utilities and constants - [Configuration](/config): How to configure ABIType in userland or as a library author.