data.greeneris.io
Legal entity reference data from the GLEIF LEI golden copy (updated daily, CC0). Direct lookup: ?lei=529900FCMZ4LKXFD0R69. Search: ?name=airbus&country=FR&limit=5. Each result:.
Grades
No purchase-based grade yet. Everything below was measured, by paying this seller or by sweeping the chain, and none of it is editorial.
Accuracy against a primary source
- accurate FX rate (EUR/USD): returned 1.1593, off by +0 bps against ECB reference rate · $0.001/call · tx
Measured 2026-08-17 by paying this seller and comparing the number it returned with a source it cannot resell. A dated sample, not a live guarantee. Full corpus at /categories.
Did it deliver what it promised?
1 of 1 endpoint we paid returned everything their own published schema promised.
- delivered returned all 9 promised fields
/v1/lei/ownership· 3,229ms · 2 bonus field(s)Real response shape
{ "ok": "boolean", "data": { "lei": "string", "found": "boolean", "name": "string", "status": "string", "direct_parent": { "lei": "string", "name": "string" }, "ultimate_parent": { "lei": "string", "name": "string" }, "children_total": "integer", "children_sample": { "array_of": "object" }, "source": "string" } }Types only, verified from a real paid call. Values discarded.
This is a paid delivery check: we called the endpoint with its own advertised input and compared the response against its own advertised output. It is the one thing free probing cannot see.
Verifiable receipts
5 paid calls to this host are recorded as tamper-evident receipts, all delivered or graded accurate. Each can be re-verified independently, from the archived bytes up.
wab_1dfd1a1c2b6a8e71data.greeneris.io
Promised 7 fields for $0.001, paid, and returned all 7.
Evidence and how to verify it yourself
Three independent checks, none needing trust in this site: integrity recomputes the id as a hash of the evidence, so any edit shows; verdict re-derives the result offline; raw re-reads the untouched bytes archived at pay time and reproduces the shape.
python3 receipts.py --verify wab_1dfd1a1c2b6a8e71wab_5b40bb805f5bf083data.greeneris.io
Asked for EUR/USD rate; returned 1.1593, within ±50 bps of 1.1593 from ECB reference rate.
Evidence and how to verify it yourself
Graded against a source that cannot be a reseller: ECB reference rate. Returned 1.1593 versus a truth of 1.1593.
Three independent checks, none needing trust in this site: integrity recomputes the id as a hash of the evidence, so any edit shows; verdict re-derives the result offline; raw re-reads the untouched bytes archived at pay time and reproduces the shape.
python3 receipts.py --verify wab_5b40bb805f5bf083wab_66f84ccc27b5f875data.greeneris.io
Promised 8 fields for $0.001, paid, and returned all 8.
Evidence and how to verify it yourself
Three independent checks, none needing trust in this site: integrity recomputes the id as a hash of the evidence, so any edit shows; verdict re-derives the result offline; raw re-reads the untouched bytes archived at pay time and reproduces the shape.
python3 receipts.py --verify wab_66f84ccc27b5f875wab_9b373a1f22d4d022data.greeneris.io
Promised 9 fields for $0.005, paid, and returned all 9.
Evidence and how to verify it yourself
The real response shape, types only, values discarded:
{
"data": {
"children_sample": {
"array_of": "object"
},
"children_total": "integer",
"direct_parent": {
"lei": "string",
"name": "string"
},
"found": "boolean",
"lei": "string",
"name": "string",
"source": "string",
"status": "string",
"ultimate_parent": {
"lei": "string",
"name": "string"
}
},
"ok": "boolean"
}Three independent checks, none needing trust in this site: integrity recomputes the id as a hash of the evidence, so any edit shows; verdict re-derives the result offline; raw re-reads the untouched bytes archived at pay time and reproduces the shape.
python3 receipts.py --verify wab_9b373a1f22d4d022The full record and the format are at /receipts.
What it sells
34 endpoints listed, priced $0.0010 to $0.0100, settling on Base.
$0.0010Recommended Bitcoin transaction fee rates in sat/vB (fastest, half-hour, hour, economy, minimum) from mempool.space, c$0.0010Hourly weather forecast for any point on Earth from Open-Meteo (blend of ECMWF/GFS/ICON models, refreshed hourly; data$0.0010Deterministic IBAN check before a SEPA/international transfer: format regex, per-country length (public SWIFT registry$0.0010Offline validation of product barcode numbers: EAN-8, UPC-A, EAN-13 and GTIN-14, using the GS1 mod-10 weighted checksu$0.0010Postal code resolution for ~60 countries via Zippopotam.us (GeoNames data, CC BY 4.0). Forward: ?country=us&code=90210$0.0010Latest European Central Bank reference exchange rates, normalized JSON. Query: ?base=EUR&symbols=USD,GBP,JPY (symbols$0.0020Nord Pool day-ahead electricity spot prices (EUR/MWh, 15-min resolution) for the ee, fi, lv and lt bidding zones, from$0.0020Live DNS records resolved via Cloudflare 1.1.1.1 DNS-over-HTTPS (public facts, real time). Query: ?name=anthropic.com&- and 26 more
Grades here come from paying this service and recording what happened, or from calling it where it is free. Settlement figures are swept daily from Base USDC Transfer logs. Nothing on this page is sponsored.