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Integration & API Technical Service Providers

Solutions & expertise to integrate your enterprise & Systems of Record quickly, securely & cost effectively with the constantly changing digital landscape.

Rest4i tools make modern IBM i integration quick, easy & secure


Automate generation of boilerplate API and Consumer RPGLE & SQL code from any integration requirement: JSON/XML Payloads, OAS3/SWAGGER, & DB2 PF/Tables.


Add RPGLE business logic to layered code architecture. Integrate exsiting apps & code seamlessly. Low code maintenance without limiting flexibility.


Wizard & GUI to build & edit OAS3/SWAGGER API specifications. Export to Self-service API Developer Portal & Atlassian:Confluence documentation.

Learn how to turn RPG skills and applications into modern digital assets

API Quick Start

A Quick Start Service to Learn how to build, secure and deploy a REST API in any environment

End-to-End API Pilot with Quick Start

Digital integration potentially spans many architectures, tools, methodologies, and standards. Many of these are new and constantly evolving.

Making the right decisions and selections in managing, developing and deploying API's is critical for security, flexibility and competitiveness. An API project typically involves business stakeholders, infrastructure and development teams.

Our experienced consultants can bring these technologies and teams together in a two-week Agile sprint, using a focused business deliverable to build a functional REST API Pilot.

Contact us to chat with one of our consultants about API Quick Start

Development, Support & Consulting Services

Experienced and highly skilled consultants & developers around digital integration

REST API's & IBM i Integration

LXR RDi Plugin with SCM TDOMS

We have many years skills and experience in application development & complex SOAP, REST API integration on IBMi.

We can build, maintain, support and provide staff augmentation for ongoing, pressured or one-off projects.

We also provide certified IBM and custom training for RPG & any IBMi related languages & technologies, including MQ-Series, RPG, Cobol, SYNON.

Contact us for more info

Web & Mobile Development

LXR RDi Plugin with SCM TDOMS

We provide web and mobile app development skills and services for both Android and iOS operating systems.

We can build, maintain, support and provide staff augmentation for pressured or one-off projects. This includes new development or legacy modernization.

We also provide certified and custom training courses and materials for web and mobile technologies and IDE's

Contact us for more info

Digital Infrastructure

LXR RDi Plugin with SCM TDOMS

We provide global consulting, support & implementation services with leading experts in this field.

From infrastructure and security design, strategy, planning, & implementation for public, private and Hybrid cloud requirements.

We supply and implement solutions, using best practices combined with proven, reusable patterns.

Contact us for more info

LXR Feature Timeline

  • October, 2016

    • REST JSONSAX - Event & DOM Manipulation in RPG
    • LXR iSign Token Management - scoped tokens for users/groups
  • January 2017

    • REST and SOAP RPG Service Generator Commands
    • REST and SOAP RPG Consumer Generator Commands
  • July 2017

    • REST GET service constructor from SWAGGER API
  • September 2017

    • REST GET SQL service constructor from SWAGGER API
  • October 2017

    • Open Banking/PSD2 service constructor from SWAGGER API
  • November 2017

    • REST GET Consumer constructor from SWAGGER API
  • December 2017

    • JWT Token Hanlding

View all