Stellar SDKs & Developer Tools

Nobak

Non-custodial wallet signer for the Stellar network with DeFi lending capabilities powered by Soroban.

GrantFox

Collaboration platform for open-source development on Stellar, connecting projects with contributors through bounties and milestone-based funding.

Estrela

Estrela is a decentralized platform for efficient low-slippage stablecoin swaps.

Walletban

Walletless onboarding SDK for Stellar developers, with SAC deployment and REST-based chain interaction.

Swift Wallet SDK

With the Swift Wallet SDK, building an iOS Stellar-enabled wallet or application is faster and easier than ever.

stellarpro.dev

Stellar-focused education platform for post-beginnerdevelopers wanting to grow their skills to intermediate and advanced levels.

Stellarmint

Stellarmint is a platform that simplifies the creation of tokens on the Stellar network, allowing users to define token attributes and issue them directly to their Stellar wallets without technical complexities.

StellarBroker

StellarBroker is a non-custodial swap router and AMM aggregator on Stellar. It splits trades across Soroban AMM liquidity pools (SoroSwap, Aquarius), Stellar Classic AMMs, and the Stellar DEX orderbook to route swaps at the best price and deepest liquidity. It aggregates existing pools rather than letting users create pools or provide liquidity.

Stellar Rust SDK

The Stellar Rust SD is designed to let developers leverage Rust's performance and safety guarantees when building applications on Stellar.

Stellar Qt SDK

Stellar SDK for Qt/C++. Interface to deal with Horizon API.

Stellar PHP SDK

The canonical PHP SDK for Stellar (stellar-php-sdk by Soneso), listed as a client SDK on developers.stellar.org/docs/tools/sdks. The go-to PHP client library to build and sign transactions, query Horizon, implement SEPs, and call the Stellar RPC for Soroban smart contracts.

Stellar-Nest

Easy way to kickstart a project in Stellar with Nest.

Stellar C SDK

The lowest-level Stellar helper library implemented in the C language.

Stellar AI Agent Kit

Developer toolkit enabling AI agents to interact with Stellar smart contracts, providing MCP integration and CLI tools for automated on-chain operations.

SStream

Composable streaming payments on Soroban.

Sorosan

Sorosan is revolutionizing Stellar by simplifying smart contracts with a user-friendly Dapp & SDK, making Web3 accessible to all.

Soroban Timelock Contract

A standard timelock contract that can be leveraged by Soroban protocol developers to increase user trust.

Soroban SDK Tools

Rust crate extending the Soroban SDK with additional developer utilities for testing, debugging, and building smart contracts.

Soroban Copilot

Collection of no_std Rust packages focused on making Soroban development easier.

Solang

Allows writing Soroban contracts with Solidity, by integrating Soroban as a compilation target for Solang.

Simple Signer

A secure in-browser transaction signer that supports different stellar wallets.

Silicore

A platform designed to efficiently select and rank Stellar Anchors, secure the best rates, and trade with ease.

SAW

A semi-automated tool for Formal Verification of Soroban contracts using the Software Analysis Workbench (SAW).

Rust Soroban Client Library

Rust library for communicating with Soroban RPC servers and building client-side Stellar applications.