Partner Program

Build on S4 Ledger — add immutable verification to your defense contracts

Who We Partner With

Defense Contractors

Primes and sub-tier contractors who want to differentiate proposals with immutable CDRL delivery proof, supply chain provenance, and quality record integrity.

System Integrators

IT and logistics system integrators building the next generation of defense logistics platforms. Add S4 Ledger's verification layer to your offerings via SDK or REST API.

Government Agencies

Program offices, acquisition commands, and fleet maintenance activities exploring blockchain-based verification for audit readiness and data integrity.

Partner Benefits

  • Early Access: Beta features and new modules before public release
  • Co-Marketing: Joint case studies, press releases, and event presence
  • Technical Support: Dedicated integration engineering assistance
  • Volume Pricing: Preferred per-anchor rates for high-volume partners
  • Proposal Support: Technical language and compliance documentation
  • SDK & API Access: Full Python SDK and REST API integration
  • Partner Directory: Listed on S4 Ledger partner page (when active)
  • Roadmap Influence: Input on feature prioritization and new modules

Integration Options

Python SDK

Open-source Python library with pip install. Hash, anchor, verify, and query records in a few lines of code. Full documentation and examples included.

pip install s4-ledger
REST API

Language-agnostic HTTP API. Integrate from Java, C#, JavaScript, or any language that can make HTTP calls. JSON request/response format with full OpenAPI documentation.

POST /api/v1/anchor

Our Partners

Partner Announcements Coming Soon

We're in active discussions with defense contractors, system integrators, and government program offices. Partner logos and case studies will appear here as agreements are formalized.

 Become a Partner

Interested in partnering?

Tell us about your organization and how S4 Ledger can fit into your contracts

 Start the Conversation