Soroban Platform

Smart contracts to build better apps

Powerful tooling for products that bring everyday financial services on-chain

Ecosystem

Explore the diverse ecosystem building on Stellar

From infrastructure providers and bridges, to protocols and wallets, join projects big and small building the future of DeFi on Stellar.

Usage

Designed for

Builders

Scale

Real-World Utility

Soroban Essentials

Why builders choose Stellar

Upgrades

Protocol 23

Meet Whisk, the latest protocol upgrade which brings parallel execution, lower latency, and cleaner dev tools.

Installation

Install & learn

Install the Rust toolchain and Soroban CLI to begin writing your first Soroban smart contract. Learn more and continue building by going to the Soroban documentation. Or check out all available Soroban-related learning materials, programs, and tools.

#![no_std]
use soroban_sdk::{contract, contractimpl, symbol_short, vec, Env, Symbol, Vec};

#[contract]
pub struct HelloContract;

#[contractimpl]
impl HelloContract {
    pub fn hello(env: Env, to: Symbol) -> Vec<Symbol> {
        vec![&env, symbol_short!("Hello"), to]
    }
}

mod test;

Setup

Start building

DeFi

Build and connect

Discover and connect with innovative projects using Stellar smart contracts, or access resources to jumpstart your own blockchain project.

Community

Join the global community

Start building

Grants & Funding

$100m adoption fund

The Stellar Development Foundation launched the $100M Soroban adoption fund to encourage and support developers as they learn, experiment, build, and scale projects on Soroban. Launch your project with supporting programs like the Stellar Community Fund (SCF), an open-application awards program to support developers and startups building on the Stellar network and Soroban. Qualified submissions may receive awards of up to $150,000 worth of XLM at a time. SCF rounds run every 4 weeks.

Connect

Get more information on building on Stellar

Receive our Dev Digest and information on ecosystem programs, funding, and announcements on product features to help with your project.

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