LSO API Solution Providers

Offering solutions to fast-track service provider implementation of LSO APIs.

Accelerate Your Implementation of LSO APIs

Engage with MEF member companies that have garnered the experience and expertise to offer service providers off-the-shelf LSO API technologies and installations that accelerate the implementation of LSO Sonata APIs—freeing up internal resources and resulting in faster time to revenue.

MEF’s group of LSO API solution providers fall into four levels of provider maturity and expertise:

Level 1

Providers who declare that they support LSO standards-conformant APIs.

Level 2
Customer Implementation

Providers whom MEF has validated as having implemented LSO standards-conformant APIs for at least one service provider.

Level 3
Interop Validation

Providers who have successfully moved through the MEF LSO API Onboarding & Interop Test Service.

Level 4
MEF LSO API Certified

Providers who are listed in the MEF LSO API Certification Registry as standards-conformant.

LSO API Solution Providers


Be In the Business—Demonstrate compliance with industry best practices.

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