Stellar Security Hub · Powered by Certora

Build on Soroban.
Ship Securely.

Your central resource for security best practices, tooling, and audit preparation when building smart contracts on Stellar.

Resources

Security Resources for Soroban Builders

Practical materials to help you identify risks early and apply proven security patterns.

Sunbeam Prover

Certora's formal verification tool purpose-built for WebAssembly smart contracts on Soroban.

Tool
Writing Verification-Friendly Contracts in Rust

Writing Verification-Friendly Contracts in Rust

Patterns and practices that make your Soroban contracts easier to formally verify.

Article
Formal Verification for WebAssembly Contracts

Formal Verification for WebAssembly Contracts

Deep dive into how formal verification applies to Wasm-based smart contracts.

Article
Sunbeam Product Demo

Sunbeam Product Demo

Watch a live walkthrough of the Sunbeam Prover applied to real Soroban contracts.

ToolVideo
Demo: Safety of Soroban Smart Contracts

Demo: Safety of Soroban Smart Contracts

Video demonstration of common vulnerability classes in Soroban and how to avoid them.

DemoVideo
Sunbeam Workshop

Sunbeam Workshop

Hands-on workshop recording: get up to speed with Sunbeam in under two hours.

ToolWorkshop

Soroban Audit Bank

Audit Coverage for SCF-awarded Projects

The Stellar Development Foundation funds audits for qualifying teams building smart contracts on Soroban.

Audit Bank Resources

Everything you need to understand eligibility and get started.

  • Check eligibility
    Review the participation criteria for SCF-awarded projects.
  • Official rules
    Understand scope, timelines, and what's covered.
  • FAQs
    Common questions about the audit process and eligibility.
View Audit Bank Docs →

Office Hours

Talk Directly to a Security Expert

1-1 Free Sessions with Certora

Direct, no-pitch access to researchers who specialize in Soroban smart contracts. Whether you're at idea stage or post-launch, you'll get actionable feedback.

  • Threat modeling (DEXs, lending, vaults, staking)
  • Account architecture & design patterns
  • Audit readiness assessment
  • Formal verification & fuzzing strategies
Genuinely free — no obligation to pursue an audit
What these sessions are not
  • A full security audit
  • A written audit report
  • A sales engagement
Ready to book?
Slots are limited. Reserve your session with the Certora Stellar team.
Book a Session →

Track Record

Certora x Stellar

Security work completed across the Stellar ecosystem, from design reviews to formal verification contests.

Blend Protocol
Design review
Design Review
Blend V1
V1 formal verification
Formal Verification
Aquarius
AMM security manual audit + formal verification contest
Reflector DAO
Combined formal verification and manual audit
Formal VerificationManual Audit
Huma Protocol
Formal verification of core protocol logic
Formal Verification
Slender
Manual security audit
Manual Audit
Cables Finance
Protocol design review
Design Review
Blend V2
V2 formal verification contest
Formal VerificationContest

Start Building Securely on Soroban

Access resources, book office hours, or check your eligibility for the Soroban Audit Bank — all from one place.