What if you could provide extensive and enriched datasets to practitioners, analysts, researchers and artificial intelligence applications within the workflow they are working in?

What if you could take FULL advantage by accessing 8 million+ documents of CaseLaw, Legislation and Secondary materials.

Enhance your insights and power research with flexible Data APIs


Lexis Web Service Application Programming Interface (API) integrates the trusted, authoritative content you’ve come to expect from LexisNexis directly into your most important business applications.

The API gives you access to convenient search, retrieval and alerting of topical information right within the platforms you’re already using.

The content, currently available on Lexis Advance, but delivered through our APIs will save valuable staff time, help drive deeper insights and give you and your users even more confidence when performing daily tasks.

Some LexisNexis content may not be available via Lexis Web Service APIs. Contact your Relationship Manager for more details.

Why use Lexis® Web Service APIs?

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Access important content at your point of need

Get CaseLaw, Legislation, Precedents, and other LexisNexis content from within the workflow solution you actually ‘live in’

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Integrate results from everywhere into a single view

See results from all of your content providers, or your own document management system and the open web. - all in one place

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Benefit from working with an experienced content publisher

For more than 40 years, we have been enriching content to provide law firms, governments and businesses around the globe with better, richer results and insights. We offer fast access to clean, relevant data you can trust

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