Legal entity lookup in GLEIF by 20-character LEI or company name (best match plus up to 5 alternatives): legal name, status, jurisdiction, addresses, registration status and renewal date, direct and ultimate parent (or the reporting-exception reason), child counts with the first 10 direct children, and a one-line kycSummary. Source: GLEIF Global LEI Index (CC0). Price: $0.005 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.