Boone, NC — March 12, 2026 —ECRS® has announced the release of its updated Third-Party Integration & API Guidance, a comprehensive resource designed to clarify how retailers and solution providers can integrate with the CATAPULT® platform through standardized, reusable API endpoints. The guidance underscores ECRS’ longstanding commitment to openness while maintaining the stability and reliability required by high-performance retail environments.
“Over the last five years, ECRS has executed our vision of delivering generic, open API endpoints that enable our customers and third–party providers to fully leverage the CATAPULT transactional ecosystem.” said Pete Catoe, Founder & CEO, ECRS. “This commitment continues to accelerate as we remain focused on serving our retailers first, giving them the flexibility and adaptability that only a truly open system can provide.”
Supporting an Open, Scalable Integration Ecosystem
ECRS’ API strategy is built around a simple principle: openness must be paired with standardization to create sustainable outcomes for retailers. By emphasizing generic, reusable interfaces, ECRS minimizes technical debt, streamlines collaboration, and ensures that integrations remain reliable as CATAPULT evolves.
The updated guidance provides clear expectations for third–party developers, details the role of customer sponsorship in new API development, and outlines ECRS’ governance approach for API lifecycle management.
A Structured, Retail–First Integration Workflow
The guidance introduces a transparent, repeatable approach to API integration:
- Clear Use Case Identification: Integrators define the business scenarios they seek to support.
- Evaluation of Existing APIs: ECRS assesses which needs are already met by standard endpoints.
- Customer Sponsored Development: When new APIs are required, an active CATAPULT retailer drives and funds the effort.
- Integration to Standard Interfaces: Third parties develop against generic endpoints—not custom or exclusive APIs.
- Production Validation: Completed integrations demonstrate performance and reliability in a live retail environment.
This workflow ensures integrations are grounded in real-world needs and delivers measurable value from day one.
Key Principles of ECRS’ Integration Philosophy
ECRS’ approach is designed to empower retailers and integrators with clarity, consistency, and long-term stability.
Core tenets include:
- Standardized, non-exclusive APIs
- Customer Driven Enhancements
- Environment Proven Solutions
- Strong Technical Governance
Available ECRS APIs
The guidance consolidates documentation for ECRS’ suite of REST API and API client solutions. These interfaces allow retailers and integrators to securely access the CATAPULT ecosystem to power operational workflows, analytics, loyalty experiences, ecommerce solutions, and more.
Full ECRS Third-Party Integration & API Guidance is available here.
About ECRS
Family-owned since 1989, ECRS is a Certified Evergreen® retail transactions and artificial intelligence solutions provider, offering simple, practical solutions that unify operations and empower independent retailers to thrive. ECRS’ revolutionary CATAPULT® POS platform, powered by Unified Transaction Logic®, is the market’s only truly unified transaction platform that seamlessly connects all retail touchpoints. With CATAPULT, all retail touchpoints—including point of sale, back office, self-checkout, deli scale, fuel pump, pharmacy, inventory, loyalty, eCommerce, and enterprise management—share one single transactional logic. Unifying hardware, software, and services, ECRS offers friction-free, cost-saving solutions that make advanced automation accessible while transforming the consumer experience.
Contact
Ryan Reynolds
For Public Relations
800.211.1172
newsroom@ecrs.com