{"service":"lei-ownership","description":"Corporate ownership tree for any entity with an LEI, by LEI or company name: full parent chain up to the ultimate accounting-consolidation parent, reporting exceptions (why no parent is reported), and direct/ultimate subsidiaries with counts. Official GLEIF Level 2 relationship data, CC0. Use when you must know who ultimately owns or controls a company (parent chain, ultimate parent, subsidiaries) for KYB, credit or group-exposure checks. Paid per call via x402 (USDC on Base).","use_when":"Use when you must know who ultimately owns or controls a company (parent chain, ultimate parent, subsidiaries) for KYB, credit or group-exposure checks.","price":"$0.02","network":"eip155:8453","endpoints":{"tree":"/v1/ownership/tree?lei=529900NNUPAGGOMPXZ31","health":"/health","mcp":"/mcp (tool lei_ownership_tree)"},"sources":[{"id":"GLEIF","name":"GLEIF API (LEI Level 1 + Level 2 relationships)","coverage":"global (entities with an LEI, ~2.9M)","license":"CC0 1.0","url":"https://api.gleif.org","enabled":true}],"attribution":["LEI and relationship data: Global Legal Entity Identifier Foundation (GLEIF), CC0 1.0. Normalized by this service."],"disclaimer":"Relationship data as self-reported to LEI issuers and published by GLEIF (accounting-consolidation parents, not beneficial owners of individuals). May lag corporate changes; not legal advice.","legal":{"privacy":"https://lei-ownership-production.up.railway.app/privacy","terms":"https://lei-ownership-production.up.railway.app/terms"}}