# diem-sdk [![diem-sdk on crates.io](https://img.shields.io/crates/v/diem-sdk)](https://crates.io/crates/diem-sdk) [![Documentation (latest release)](https://docs.rs/diem-sdk/badge.svg)](https://docs.rs/diem-sdk/) [![Documentation (master)](https://img.shields.io/badge/docs-master-59f)](https://diem.github.io/diem/diem_sdk/) [![License](https://img.shields.io/badge/license-Apache-green.svg)](https://github.com/diem/diem/blob/main/LICENSE) The official Rust SDK for Diem. ## Usage This SDK provides all the necessary components for building on top of the Diem Blockchain. Some of the important modules are: * `client` - Includes a [JSON-RPC client](https://github.com/diem/diem/blob/master/json-rpc/json-rpc-spec.md) implementation * `crypto` - Types used for signing and verifying * `transaction_builder` - Includes helpers for constructing transactions * `types` - Includes types for Diem on-chain data structures ## License Diem Core is licensed as [Apache 2.0](https://github.com/diem/diem/blob/main/LICENSE).