Every project building on Stellar

Soroban SDK Tools

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

Soroban Resource Usage Reporter

Developer tool for tracking resource usage and key metrics during Soroban smart contract development and testing, enabling efficient and cost-effective builds.

Soroban Pre-Order Contract

SPOC is a Soroban smart contract that manages "first come, first served" sales by acting as an escrow, ensuring fair transactions between buyers and sellers.

Soroban Polygon - Interop

Crosschain asset transfers between Soroban and Polygon, leveraging the Enterprise Ethereum Alliance DLT Interoperability spec.

Soroban Explorer

Block explorer enabling Stellar users to verify smart contract code, helping avoid malicious contracts and increasing transparency and adoption.

Soroban ELK

A real-time monitoring and visualization system for Soroban CLI commands on the Stellar network, powered by the ELK stack.

Soroban Copilot

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

Solarkraft

Runtime monitoring of Soroban smart contracts to aid developers and auditors in finding critical bugs before and in production.

Solang

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

Smilepay

Peer-to-Peer mobile app and USSD that helps African diasporas send money, buy airtime and pay utility bills for friends and family in Africa, in real-time and free of charge.

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.

SendIN

US to India money transfers made easy, cheap and lightning fast.

Seevcash

Mobile financial platform on Stellar for underserved communities, providing stablecoin wallets, remittances, and merchant payments.

Scorechain

Scorechain brings enterprise crypto compliance to Stellar: KYT (Know-Your-Transaction), AML, risk scoring, and sanctions screening integrated with the Stellar blockchain. A RegTech platform (FATF/OFAC/EU AMLD-aligned) covering 15+ chains, it gives Stellar anchors and institutions the transaction-monitoring and compliance tooling that complements KYC/identity onboarding. SCF-funded.

ScopeX

Simplified fiat remittance app for web2 users without exposing complexity of crypto world.

SAW

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

Sanctum

Lib Sanctum ZK+MPC tech enables smart contracts to compute on secret state, thus bringing privacy to the Stellar apps.

Rust Soroban Client Library

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

Reyts

Peer-to-peer currency exchange platform on Stellar, enabling community-driven forex trading with transparent on-chain settlement.

reBlue

reBlue hybridizes Stellar with off-chain analysis to provide supply chain oversight within fragile states, enable frontier market access, and engage informal economic systems.

QuillTip

Decentralized publishing platform on Stellar empowering content creators with direct reader tipping, NFT-backed ownership, and censorship-resistant distribution.

Python Stellar SDK

The canonical Python SDK for Stellar (py-stellar-base), listed as a client SDK on developers.stellar.org/docs/tools/sdks. Build and sign transactions, query Horizon, and call the Stellar RPC for Soroban smart contracts, with both sync and async support. The go-to Python client library for building on Stellar.

Planet Pay

PlanetPay provides advanced workflow tooling, Stellar and Soroban support, and a fully-fledged API for creating non-custodial wallets, KYC/KYB, and global payments, alongside white-label solutions for apps with on/off-ramps and card integrations.