# Integration Guide

This Integration Guide is intended for developers building on top of Wallet Core. Typical projects using Wallet Core are *mobile wallets* -- iOS and/or Android apps, and potentially desktop wallets. Wallet Core functionality can prove to be helpful in some backend-side projects as well.

The guide has the following outline:

* [Wallet Core Usage Guide](https://developer.trustwallet.com/developer/wallet-core/integration-guide/wallet-core-usage). In this general guide we describe the basic wallet operations (*wallet creation*, *address derivation*, *transaction signing*) in detail, with some code examples. This is recommended first.
* [iOS Integration Guide](https://developer.trustwallet.com/developer/wallet-core/integration-guide/ios-guide). This is a walkthrough of a sample iOS wallet application.
* [Android Integration Guide](https://developer.trustwallet.com/developer/wallet-core/integration-guide/android-guide). This is a walkthrough of a sample Android wallet application.
* [Server-Side Go Guide](https://developer.trustwallet.com/developer/wallet-core/integration-guide/server-side). Here we provide instructions on how to integrate Wallet Core into a *Go* language backend-side project.