Developer Marketplace

Plugins, integrations, templates, and community extensions for defense logistics blockchain verification.

Partner
PTC Windchill PLM Bridge

Anchors engineering changes, BOM revisions, and configuration baselines from Windchill to XRPL. Supports lifecycle verification and blockchain anchoring across the product lifecycle.

4.3
890
Official
DCMA Compliance Scorecard

Automated DCMA compliance scoring mapped to all 14 Attribute areas. Real-time dashboards track contractor performance with blockchain-verified evidence trails.

4.9
2,100
Official
Predictive Analytics Engine

ML-powered failure prediction using fleet-wide maintenance patterns. Analyzes MTBF trends, failure mode clustering, and component age curves to forecast maintenance needs.

4.6
780
Partner
Siemens Teamcenter Connector

Sync product data, BOM structures, and change management workflows between Teamcenter and S4 Ledger. Anchor engineering baselines with full traceability.

4.2
650
Official
NIST 800-171 / CMMC Template Pack

Pre-built assessment templates for all 110 NIST 800-171 controls and CMMC Level 2 practices. Auto-maps S4 Ledger anchoring to control evidence requirements.

4.8
3,400
Community
Power BI Dashboard Pack

12 pre-built Power BI dashboards for S4 Ledger data — anchoring trends, compliance heatmaps, supply chain risk matrices, and program readiness scorecards.

4.1
540
Partner
IBM Maximo EAM Connector

Sync work orders, asset records, and maintenance schedules from IBM Maximo. Anchor completed maintenance actions with parts traceability and labor verification.

4.5
920
Official
GIDEP Alert Monitor

Real-time GIDEP (Government-Industry Data Exchange Program) alert monitoring. Auto-correlates alerts with your anchored parts database and triggers risk assessments.

4.9
1,850
Official
EDA / PIEE Contract Bridge

Connect to Electronic Document Access (EDA) and Procurement Integrated Enterprise Environment (PIEE) for automated CDRL tracking and contract data ingestion.

4.6
1,100
Official
S4 SDK Starter Templates

Starter templates for Python, JavaScript, Java, and C# — includes authentication, anchoring, verification, and batch processing examples. Copy-paste ready.

5.0
4,200
Community
Splunk SIEM Integration

Forward S4 Ledger audit logs, anchoring events, and access records to Splunk for security monitoring. Includes pre-built correlation rules for anomaly detection.

4.0
380

Coming Soon

Coming Q3 2026
Azure GovCloud Connector

Native IL4/IL5 Azure Government deployment with Key Vault integration, managed identity auth, and sovereign cloud data residency.

Coming Q4 2026
NATO STANAG Translator

Automated translation of S4 Ledger records between NATO STANAG formats, NSN cross-references, and Five Eyes partner data standards.

Coming Q1 2027
AI Contract Reviewer

LLM-powered contract analysis — extracts CDRL requirements, identifies compliance gaps, and generates deliverable checklists from FAR/DFARS clauses.

Build on S4 Ledger

Publish your own plugins, integrations, and extensions on the S4 Marketplace. Revenue share program available for qualified partners.

SDK Documentation Partner Program Contact Us

Marketplace Economics

70 / 30 Revenue Share

Publishers keep 70% of all revenue. S4 Ledger handles hosting, billing, authentication, and marketplace distribution.

Free Tier Available

Community extensions can be published for free — open-source encouraged. Premium extensions require a verified publisher account.

$50K+ Marketplace GMV

Target $50K+ in Year 1 marketplace GMV, growing to $2M+ by Year 4 as the defense developer ecosystem scales.