base on Cross-platform, cross-blockchain wallet library. <img src="docs/banner.png" align="center" title="Trust logo"> Trust Wallet Core is an open-source, cross-platform, mobile-focused library implementing low-level cryptographic wallet functionality for a high number of blockchains. It is a core part of the popular [Trust Wallet](https://trustwallet.com), and some other projects. Most of the code is C++ with a set of strict C interfaces, and idiomatic interfaces for supported languages: Swift for iOS and Java (Kotlin) for Android. [](https://github.com/trustwallet/wallet-core/actions/workflows/ios-ci.yml) [](https://github.com/trustwallet/wallet-core/actions/workflows/android-ci.yml) [](https://github.com/trustwallet/wallet-core/actions/workflows/linux-ci.yml) [](https://github.com/trustwallet/wallet-core/actions/workflows/linux-ci-rust.yml) [](https://github.com/trustwallet/wallet-core/actions/workflows/wasm-ci.yml) [](https://github.com/trustwallet/wallet-core/actions/workflows/kotlin-ci.yml) [](https://github.com/trustwallet/wallet-core/actions/workflows/docker.yml) [](https://sonarcloud.io/summary/new_code?id=TrustWallet_wallet-core) [](https://gitpod.io/#https://github.com/trustwallet/wallet-core)     # Documentation For comprehensive documentation, see [developer.trustwallet.com](https://developer.trustwallet.com/wallet-core). # Audit Reports Security Audit reports can be found in the [audit](audit) directory. # Supported Blockchains Wallet Core supports more than **130** blockchains: Bitcoin, Ethereum, BNB, Cosmos, Solana, and most major blockchain platforms. The full list is [here](docs/registry.md). # Building For build instructions, see [developer.trustwallet.com/wallet-core/building](https://developer.trustwallet.com/wallet-core/building). # Using from your project If you want to use wallet core in your project follow these instructions. ## Android Android releases are hosted on [GitHub packages](https://github.com/trustwallet/wallet-core/packages/700258), you need to add GitHub access token to install it. Please check out [this installation guide](https://developer.trustwallet.com/wallet-core/integration-guide/android-guide#adding-library-dependency) or `build.gradle` from our [android sample](https://github.com/trustwallet/wallet-core/blob/master/samples/android/build.gradle) Don't forget replacing the version in the code with latest:  ## iOS We currently support Swift Package Manager and CocoaPods (will discontinue in the future). ### SPM Download latest `Package.swift` from [GitHub Releases](https://github.com/trustwallet/wallet-core/releases) and put it in a local `WalletCore` folder. Add this line to the `dependencies` parameter in your `Package.swift`: ```swift .package(name: "WalletCore", path: "../WalletCore"), ``` Or add remote url + `master` branch, it points to recent (not always latest) binary release. ```swift .package(name: "WalletCore", url: "https://github.com/trustwallet/wallet-core", .branchItem("master")), ``` Then add libraries to target's `dependencies`: ```swift .product(name: "WalletCore", package: "WalletCore"), .product(name: "SwiftProtobuf", package: "WalletCore"), ``` ### CocoaPods Add this line to your Podfile and run `pod install`: ```ruby pod 'TrustWalletCore' ``` ## NPM (beta) ```js npm install @trustwallet/wallet-core ``` ## Go (beta) Please check out the [Go integration sample](https://github.com/trustwallet/wallet-core/tree/master/samples/go). ## Kotlin Multipleplatform (beta) Please check out the [Kotlin Multiplatform sample](https://github.com/trustwallet/wallet-core/tree/master/samples/kmp) # Projects Projects using Trust Wallet Core. Add yours too! [<img src="https://trustwallet.com/icon.svg" alt="Trust Wallet"/>](https://trustwallet.com) [Coinpaprika](https://coinpaprika.com/) | [crypto.com](https://crypto.com) | [Frontier](https://frontier.xyz/) | [Tokenary](https://tokenary.io/) | [MemesWallet](https://planetmemes.com/) | [xPortal](https://xportal.com/) | [Slingshot](https://slingshot.finance/) | [ECOIN Wallet](https://play.google.com/store/apps/details?id=org.ecoinwallet&pcampaignid=web_share) # Community There are a few community-maintained projects that extend Wallet Core to some additional platforms and languages. Note this is not an endorsement, please do your own research before using them: - Flutter binding https://github.com/weishirongzhen/flutter_trust_wallet_core - Python binding https://github.com/phuang/wallet-core-python - Wallet Core on Windows https://github.com/kaetemi/wallet-core-windows # Contributing The best way to submit feedback and report bugs related to WalletCore is to [open a GitHub issue](https://github.com/trustwallet/wallet-core/issues/new). If the bug is not related to WalletCore but to the TrustWallet app, please [create a Customer Support ticket](https://support.trustwallet.com/en/support/tickets/new). If you want to contribute code please see [Contributing](https://developer.trustwallet.com/wallet-core/contributing). If you want to add support for a new blockchain also see [Adding Support for a New Blockchain](https://developer.trustwallet.com/wallet-core/newblockchain), make sure you have read the [requirements](https://developer.trustwallet.com/wallet-core/newblockchain#requirements) section. Thanks to all the people who contribute. <a href="https://github.com/trustwallet/wallet-core/graphs/contributors"><img src="https://opencollective.com/wallet-core/contributors.svg?width=890&button=false" /></a> # Disclaimer The Wallet Core project is led and managed by Trust Wallet with a large contributor community and actively used in several projects. Our goal at Wallet Core is to give other wallets an easy way to add chain support. Trust Wallet products leverage wallet core, however, they may or may not leverage all the capabilities, features, and assets available in wallet core due to their own product requirements. # License Trust Wallet Core is available under the Apache 2.0 license. See the [LICENSE](LICENSE) file for more info. ", Assign "at most 3 tags" to the expected json: {"id":"2416","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"