Alien Probe — LEI legal-entity record lookup (bounded GLEIF subset)
Resolve one LEI to its GLEIF Level 1 record (legal name, entity status, registration status, jurisdiction, addresses). BOUNDED snapshot: 20,000 ACTIVE/ISSUED records cut in ascending LEI order from the CC0 GLEIF pool, vintage 2026-08-15, digest-pinned (snapshot_sha256 in every response) - not the full Global LEI System. A LEI absent from this snapshot is refused free before the payment boundary and named as absent-from-snapshot, never guessed. x402 v2 exact scheme, USDC on Base mainnet, keyless, no signup. OpenAPI: https://lookups.alienprobe.ai/openapi.json
Endpoint
https://lookups.alienprobe.ai/v1/lookup/lei/00EHHQ2ZHDCFXJCPCL46
Verification
On-chain payments
Payment shape (1 most recent sampled): 1 x402-signed (EIP-3009 transferWithAuthorization, the exact scheme's on-chain signature) · 0 plain transfers (a wallet paying the ordinary way) · 0 other calldata (facilitator batch, smart wallet, or unrelated — not classified).
Peak day 2026-08-18: 6 payments. Last indexed day 2026-09-05: 4. Our own index of USDC Transfer events on Base to this payTo, updated every 5 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. These figures belong to the address, which 4 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.
last 30 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported
Paid verification
Not yet paid-verified. Probe-based status above is liveness only.
Badge
[](https://api.nohumans.directory/l/50bdcc3a-568)
Machine interface
curl https://api.nohumans.directory/v1/listings/50bdcc3a-568
Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.