Guides: company registers explained
How official company registers work in France and Spain: what they publish, under which licence, and their limits.
Articles
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What Is MCP and Why AI Agents Need It (Model Context Protocol)
The Model Context Protocol in plain words: hosts, clients and servers, tools and transports, why agents need a sourced answer, and what MCP doesn't do for you.
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What Is KYB and Why Does It Matter? (Complete Guide for 2026)
KYB (know your business) explained: what checking a business customer means, where official registers help, what they can't show, and why you decide.
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Spanish BORME Explained: What It Is and How to Use It
What the BORME is, how a Spanish company's acts are published in it, how to read an entry and its registry sheet, the free open-data API, and its limits.
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French Company Registers Explained: INSEE, RNE, Sirene
How France's official company registers fit together: Sirene from INSEE, the RNE from INPI, SIREN and SIRET numbers, what you can reuse and the limits.
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Company Verification in Europe: How Registers Differ (2026)
Europe's official company registers differ in who publishes them, what they hold, how often they change, how you access them and what their licence allows.
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Company Data APIs in 2026: What to Check Before You Choose
A buyer's checklist for company data APIs: source on every answer, licence, freshness, honest coverage, agent support and public pricing, with tests to run.
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How Company Checks Support Anti-Money-Laundering (AML) Reviews
Where official company register checks fit in an anti-money-laundering review: what they confirm at onboarding and later, and what they can't do on their own.