Trust Wallet Core is a cross-platform library that implements low-level cryptographic wallet functionality for all supported blockchains. Most of the code is C++ with a set of strict exported C interfaces. The library provides idiomatic interfaces for all supported languages (currently Swift for iOS, Java for Android and JavaScript/TypeScript for Node.js).

Supported Blockchains

We support Bitcoin, Ethereum, Binance Chain and 40+ blockchains, you can see the full list here.

Usage

If you want to use wallet core in your project follow these instructions.

Android

Add this dependency to build.gradle:

dependencies {
    implementation 'com.trustwallet.walletcore:walletcore:0.12.1'
}

iOS

We currently support only CocoaPods. Add this line to your Podfile and run pod install:

pod 'TrustWalletCore'

JavaScript

Type definititions are included in the package. To install the npm package, run

npm install trust-wallet-core

Contributing

The best way to submit feedback and report bugs is to open a GitHub issue. If you want to contribute code please see Contributing. If you want to add support for a new blockchain also see Adding Support for a New Blockchain, make sure you have read the requirements section.

License

Trust Wallet Core is available under the MIT license. See the LICENSE file for more info.