International organisations
Use GLEIF (LEI) from your AI
Search the global LEI (Legal Entity Identifier) database by company name, fetch entity records, and resolve reported direct / ultimate parents. The LEI system covers ~2.5M legal entities worldwide and is the standard identifier for entity matching. No API key required.
Connects your AI client to the GLEIF API v1 (the operator of the global LEI system).
Tools:
- search_lei_records: full-text search by company name. Returns LEI, legal name, jurisdiction and status.
- get_lei_record: one entity record by its 20-character LEI.
- get_lei_ownership: the reported direct parent and ultimate parent of an entity. Note that a missing parent means none is *reported* to GLEIF, not necessarily that none exists.
LEI is the cross-reference hub for other corporate data sources (it also carries BIC and other identifier mappings), which makes this server useful together with jurisdiction-specific corporate registries.
What you need
- An Arlet account
- No API key or account registration is needed. Just switch it on in Arlet.
Choose your AI client
Pick the AI client you use to see how to connect it with GLEIF (LEI).