Soneso

Build Stellar blockchain applications in Swift using stellar-ios-mac-sdk. Use when generating Swift code for transaction building, signing, Horizon API queries, Soroban RPC, smart contract deployment and invocation, smart accounts (OpenZeppelin) with passkey / WebAuthn authentication, XDR encoding/decoding, and SEP protocol integration. Covers 26+ operations, 50 Horizon endpoints, 12 RPC methods, and 17 SEP implementations with Swift async/await and callback-based streaming patterns. Reach for it when the developer mentions Stellar, blockchain, passkey, smart wallet, or biometric signing on iOS or macOS. Full Swift 6 strict concurrency support (all types Sendable).

Build Stellar blockchain applications in Flutter/Dart using stellar_flutter_sdk. Use when generating Dart code for transaction building, signing, Horizon API queries, Soroban RPC, smart contract deployment and invocation, smart accounts (OpenZeppelin) with passkey / WebAuthn authentication, XDR encoding/decoding, and SEP protocol integration. Covers 26+ operations, 50 Horizon endpoints, 12 RPC methods, and 18 SEP implementations with async/await and Stream patterns across Android, iOS, and Web. Reach for it when the developer mentions Stellar, blockchain, passkey, smart wallet, or biometric signing in a Flutter app.

Build Stellar blockchain applications in PHP using soneso/stellar-php-sdk. Use when generating PHP code for transaction building, signing, Horizon API queries, Soroban RPC, smart contract deployment and invocation, XDR encoding/decoding, and SEP protocol integration. Covers all 26 operations, 50 Horizon endpoints, 12 RPC methods, and 20 SEP implementations with synchronous Guzzle HTTP patterns.

Build Stellar blockchain applications with the Soneso KMP (Kotlin Multiplatform) SDK. Covers keypair generation, transaction building, Horizon queries, Soroban smart contracts, smart accounts (OpenZeppelin) with passkey / WebAuthn authentication, XDR encoding, and SEP integrations. Use when the developer is working with Kotlin, KMP, or Android and mentions Stellar, blockchain, cryptocurrency, passkey, or smart wallet operations.