payment-ready until 2026-10-11
Company facts for agents, one paid call each. Company profile ($0.04): domain, name, CIK, ticker or LEI to 22 fields, each with {value, source, as_of} from GLEIF, SEC EDGAR and Wikidata. Legal entity ($0.05): name or domain to one GLEIF LEI record with the match rule. LEI ($0.005), VIN decode ($0.005), NAICS title ($0.004). Served from digest-pinned snapshots; misses and ambiguous names are refused free before payment.
Pay from $0.004 to $0.05 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.
listed 2026-10-04 · no on-chain settlement recorded yet
VERDICT
ranking generation 3solid 87/100 #69 of 346 in Data by measured score
What the score read on this service: status online, 100% uptime, latest daily rollup (no 30d window yet), 283ms response p95, x402 compliance 14 of 14, $0.004 price against the category, on-chain traction measured. Each of those is measured, and each is published in full below.
The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.
It is a score inside Data, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 346 listings, this one among them. That set is wider than the 346 the position above is counted against, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.
Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.
ALTERNATIVES IN DATA
Other Data services in this directory, ordered by the same measured score. The figures are ours: 30-day uptime from our own probes, 30-day settlement volume read on-chain (a conservative undercount, and null where we cannot measure it, never a zero).
| SERVICE | BAND | SCORE | UPTIME 30D | VOL 30D |
|---|---|---|---|---|
| SniperX•x402 | strong | 96 | 99.9% | $322.77 |
| glim.sh | strong | 94 | 100% | $20.60 |
| cn402 | solid | 93 | 100% | $36.26 |
| x402node | solid | 92 | 100% | $36.26 |
| twit.sh | solid | 92 | 100% | $32.64 |
5 of 345 other ranked services in Data · see the whole category
ASSESSMENT
updated 1h agoThe parts the verdict above is computed from, each with its proof. Click any chip. Measured values stay read-only; unknown is honest, and an unknown is never counted as a zero.
reliability 100%
- uptime · latest daily rollup
- -
- uptime 7d
- -
- uptime 30d
- -
- uptime 90d
- -
- response p95
- 283ms
- avg response
- 283ms
- total checks
- 1
Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.
compliance A (14/14)
14 of 14 x402 conformance checks pass. Full checklist below.
price $0.004 to $0.05 (p35 in Data)
- price (min)
- $0.004
- price (max)
- $0.05
- category percentile (min)
- p35 in Data
- category percentile (max)
- p59 in Data
- endpoints / prices
- 5 / 4
- model
- tiered
- stability
- 100%
risk clean
No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.
- domain age
- -
- registrar
- -
- hosting
- custom
- domain created
- ---
Identity facts, not a risk score.
traction $0.00 30d · 0 buyers
- volume 30d
- $0.00
- buyers 30d
- 0
- settlements 30d
- 0
- measured since
- --- (start of our harvest window)
- last settlement
- ---
- top buyer share
- -
- trend 7d vs 30d
- -
- networks
- eip155:8453
- volume all-time
- $0
- settlements all-time
- 0
- median settlement 30d
- -
- max settlement 30d
- -
- settled via
- -
Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.
Top buyer share is part of the ranking score: a higher share lowers the traction part of the score, by up to half when one address holds all 30d volume.
WHAT IT DOES
ai-derivedNo AI synthesis has been produced for this service yet.
ENDPOINTS
| METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET | 402 CHANNEL |
|---|---|---|---|---|---|---|
| GET | /v1/lookup/company | $0.04 | Base | USDC | header | |
| GET | /v1/lookup/lei | $0.005 | Base | USDC | header | |
| GET | /v1/lookup/naics | $0.004 | Base | USDC | header | |
| GET | /v1/lookup/vin | $0.005 | Base | USDC | header | |
| GET | /v1/lookup/who | $0.05 | Base | USDC | header |
5 endpoints
REQUEST / RESPONSE EXAMPLE
An unpaid request to GET /v1/lookup/company returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
// request
curl -i 'https://lookups.alienprobe.ai/v1/lookup/company'
// 402 response (captured by monitor) · 5 payloads · click to expand
[
{
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x701fd2Fc3295Ff2E98d986BD2032A966f54555f7",
"amount": "40000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://lookups.alienprobe.ai/v1/lookup/company",
"tags": [
"company",
"enrichment",
"kyb",
"sec",
"firmographics"
],
"mimeType": "application/json",
"description": "Profile a company by domain, name, CIK, ticker or LEI: legal name, LEI, CIK, EIN, tickers, SIC, addresses, revenue, employees, founded, status, last filing, each with source and as_of, null when unstated; GLEIF, SEC EDGAR and Wikidata joined. Vintage 2026-09-28: 3508642 entities (1758 joined, 3434618 LEI-only, 72266 CIK-only); domain index: 22574 companies, 21270 domains, 825 shared. Free: 400 malformed, 404 miss, 409 ambiguous (5 candidates), 503 unreadable. Full bound in the declaration.",
"serviceName": "Alien Probe"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"q": "HWUPKR0MPOU8FGXBT394"
}
},
"output": {
"type": "json",
"example": {
"answer": {
"cik": {
"as_of": "2026-09-28",
"value": "0000320193",
"source": "SEC"
},
"ein": {
"as_of": "2026-09-28",
"value": "94-2404110",
"source": "SEC"
},
"lei": {
"as_of": "2026-09-28",
"value": "HWUPKR0MPOU8FGXBT394",
"source": "GLEIF"
},
"sic": {
"as_of": "2026-09-28",
"value": "3571",
"source": "SEC"
},
"domain": {
"as_of": "2026-09-28",
"value": "apple.com",
"source": "Wikidata"
},
"founded": {
"as_of": "2026-09-28",
"value": "1976",
"source": "Wikidata"
},
"sources": [
{
"url": "https://www.gleif.org/en/lei-data/gleif-golden-copy",
"name": "GLEIF Golden Copy",
"vintage": "2026-09-28"
},
{
"url": "https://www.sec.gov/Archives/edgar/daily-index/bulkdata/submissions.zip",
"name": "SEC EDGAR submissions",
"vintage": "2026-09-28"
},
{
"url": "https://www.sec.gov/files/company_tickers_exchange.json",
"name": "SEC company_tickers_exchange",
"vintage": "2026-09-28"
},
{
"url": "https://www.sec.gov/Archives/edgar/daily-index/xbrl/companyfacts.zip",
"name": "SEC companyfacts",
"vintage": "2026-09-28"
},
{
"url": "https://query.wikidata.org/",
"name": "Wikidata",
"vintage": "2026-09-28"
}
],
"tickers": {
"as_of": "2026-09-28",
"value": [
"AAPL"
],
"source": "SEC"
},
"website": {
"as_of": "2026-09-28",
"value": "https://apple.com/",
"source": "Wikidata"
},
"employees": {
"as_of": "2022-01-01",
"value": 164000,
"source": "Wikidata"
},
"exchanges": {
"as_of": "2026-09-28",
"value": [
"Nasdaq"
],
"source": "SEC"
},
"hq_address": {
"as_of": "2026-09-28",
"value": "ONE APPLE PARK WAY, CUPERTINO, CA 95014, US",
"source": "SEC"
},
"legal_name": {
"as_of": "2026-09-28",
"value": "Apple Inc.",
"source": "GLEIF"
},
"entity_type": {
"as_of": "2026-09-28",
"value": "operating",
"source": "SEC"
},
"jurisdiction": {
"as_of": "2026-09-28",
"value": "US-CA",
"source": "GLEIF"
},
"coverage_note": "From the pinned snapshot, never live. Each field has its own source and as_of; unstated is null. SEC fields cover SEC filers with a SIC code; LEI fields, GLEIF entities; website, domain, employees and founded come from Wikidata and are often absent.",
"entity_status": {
"as_of": "2026-09-28",
"value": "ACTIVE",
"source": "GLEIF"
},
"legal_address": {
"as_of": "2026-09-28",
"value": "C/O C T Corporation System, Glendale, CA 91203, US",
"source": "GLEIF"
},
"business_phone": {
"as_of": "2026-09-28",
"value": "(408) 996-1010",
"source": "SEC"
},
"revenue_latest": {
"as_of": "2026-09-28",
"value": {
"form": "10-K",
"value_usd": 416161000000,
"period_end": "2025-09-27"
},
"source": "SEC companyfacts"
},
"fiscal_year_end": {
"as_of": "2026-09-28",
"value": "0926",
"source": "SEC"
},
"sic_description": {
"as_of": "2026-09-28",
"value": "Electronic Computers",
"source": "SEC"
},
"last_filing_date": {
"as_of": "2026-09-28",
"value": "2026-09-24",
"source": "SEC"
},
"state_of_incorporation": {
"as_of": "2026-09-28",
"value": "CA",
"source": "SEC"
}
},
"source": {
"name": "Company profile joined from the GLEIF golden copy (Level 1), SEC EDGAR (submissions, company tickers, companyfacts) and Wikidata",
"vintage": "2026-09-28",
"coverage": "3508642 entities as of 2026-09-28: 1758 joined LEI to CIK via Wikidata, 3434618 GLEIF-only, 72266 SEC-only (filers with a SIC code). Excludes GLEIF DUPLICATE or ANNULLED records and non-Latin-script names. Look up by LEI, CIK, ticker, legal name or domain. The domain index covers only the 22574 companies Wikidata links to a website, over 21270 distinct domains, 825 of them shared. A name or a shared domain matching several companies is refused free (409, up to 5 candidates). Revenue is the latest annual 10-K or 20-F fact. Answers are verified against this snapshot_sha256.",
"snapshot_sha256": "2204da1e5319ac551e286850578f2f5080b23cb26cd50d6b4682d9b26262c91b"
},
"subject": {
"type": "company",
"value": "HWUPKR0MPOU8FGXBT394"
},
"delivered_at": "2026-08-22T00:00:00.000Z",
"schema_version": "company-lookup.v1"
}
}
},
"schema": {
"type": "object",
"required": [
"input",
"output"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"queryParams"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"q"
],
"properties": {
"q": {
"type": "string",
"maxLength": 200,
"minLength": 1,
"description": "a company domain, legal name, CIK, ticker or 20-character LEI, 1 to 200 characters; detected in that spirit unless kind names it"
},
"kind": {
"enum": [
"domain",
"name",
"cik",
"ticker",
"lei"
],
"type": "string",
"description": "optional: which identifier q is; overrides detection (LEI pattern, all digits = CIK, a dot = domain, 1-5 uppercase letters = ticker, else name)"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type",
"example"
],
"properties": {
"type": {
"type": "string",
"const": "json"
},
"example": {
"type": "object",
"required": [
"schema_version",
"subject",
"answer",
"source",
"delivered_at"
],
"properties": {
"answer": {
"type": "object",
"required": [
"legal_name",
"lei",
"cik",
"ein",
"tickers",
"exchanges",
"sic",
"sic_description",
"entity_type",
"state_of_incorporation",
"jurisdiction",
"legal_address",
"hq_address",
"business_phone",
"fiscal_year_end",
"website",
"domain",
"revenue_latest",
"employees",
"founded",
"entity_status",
"last_filing_date",
"sources",
"coverage_note"
],
"properties": {
"cik": {
"type": [
"object",
"null"
]
},
"ein": {
"type": [
"object",
"null"
]
},
"lei": {
"type": [
"object",
"null"
]
},
"sic": {
"type": [
"object",
"null"
]
},
"domain": {
"type": [
"object",
"null"
]
},
"founded": {
"type": [
"object",
"null"
]
},
"sources": {
"type": "array",
"minItems": 1
},
"tickers": {
"type": [
"object",
"null"
]
},
"website": {
"type": [
"object",
"null"
]
},
"employees": {
"type": [
"object",
"null"
]
},
"exchanges": {
"type": [
"object",
"null"
]
},
"hq_address": {
"type": [
"object",
"null"
]
},
"legal_name": {
"type": [
"object",
"null"
]
},
"entity_type": {
"type": [
"object",
"null"
]
},
"jurisdiction": {
"type": [
"object",
"null"
]
},
"coverage_note": {
"type": "string",
"minLength": 1
},
"entity_status": {
"type": [
"object",
"null"
]
},
"legal_address": {
"type": [
"object",
"null"
]
},
"business_phone": {
"type": [
"object",
"null"
]
},
"revenue_latest": {
"type": [
"object",
"null"
]
},
"fiscal_year_end": {
"type": [
"object",
"null"
]
},
"sic_description": {
"type": [
"object",
"null"
]
},
"last_filing_date": {
"type": [
"object",
"null"
]
},
"state_of_incorporation": {
"type": [
"object",
"null"
]
}
},
"additionalProperties": false
},
"source": {
"type": "object",
"required": [
"name",
"vintage",
"snapshot_sha256",
"coverage"
],
"properties": {
"name": {
"type": "string",
"const": "Company profile joined from the GLEIF golden copy (Level 1), SEC EDGAR (submissions, company tickers, companyfacts) and Wikidata"
},
"vintage": {
"type": "string",
"const": "2026-09-28"
},
"coverage": {
"type": "string",
"const": "3508642 entities as of 2026-09-28: 1758 joined LEI to CIK via Wikidata, 3434618 GLEIF-only, 72266 SEC-only (filers with a SIC code). Excludes GLEIF DUPLICATE or ANNULLED records and non-Latin-script names. Look up by LEI, CIK, ticker, legal name or domain. The domain index covers only the 22574 companies Wikidata links to a website, over 21270 distinct domains, 825 of them shared. A name or a shared domain matching several companies is refused free (409, up to 5 candidates). Revenue is the latest annual 10-K or 20-F fact. Answers are verified against this snapshot_sha256."
},
"snapshot_sha256": {
"type": "string",
"const": "2204da1e5319ac551e286850578f2f5080b23cb26cd50d6b4682d9b26262c91b"
}
},
"additionalProperties": false
},
"subject": {
"type": "object",
"required": [
"type",
"value"
],
"properties": {
"type": {
"type": "string",
"const": "company"
},
"value": {
"type": "string",
"maxLength": 200,
"minLength": 1,
"description": "a company domain, legal name, CIK, ticker or 20-character LEI, 1 to 200 characters; detected in that spirit unless kind names it"
}
},
"additionalProperties": false
},
"delivered_at": {
"type": "string",
"minLength": 1
},
"schema_version": {
"type": "string",
"const": "company-lookup.v1"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
}
}
},
"routeTemplate": "/v1/lookup/company"
}
},
"x402Version": 2
},
{
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x701fd2Fc3295Ff2E98d986BD2032A966f54555f7",
"amount": "50000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://lookups.alienprobe.ai/v1/lookup/who",
"tags": [
"kyb",
"company",
"legal-entity",
"domain",
"gleif"
],
"mimeType": "application/json",
"description": "Verify a company by name, domain or LEI: LEI, legal name, jurisdiction, entity and registration status kept apart, from GLEIF Level 1; website only on domain answers. Vintage 2026-09-03, all statuses: 3283992 of 3419883; non-Latin-script names (<2 Latin alphanumerics normalized) enter no door. Domains only from Wikidata LEI-website links, exact: subdomains miss. Free: 400 malformed, 404 miss, 409 ambiguous (names or domains), 503 unreadable. No guesses; full bound in the declaration.",
"serviceName": "Alien Probe"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"q": "apple.com"
}
},
"output": {
"type": "json",
"example": {
"answer": {
"lei": "HWUPKR0MPOU8FGXBT394",
"match": {
"by": "domain",
"rule": "domain_exact"
},
"legal_name": "Apple Inc.",
"last_update": "2026-03-03T16:34:33.150Z",
"jurisdiction": "US-CA",
"entity_status": "ACTIVE",
"official_website": "https://apple.com/",
"registration_status": "ISSUED"
},
"source": {
"name": "GLEIF golden copy, Level 1 LEI records admitted by the build (see coverage); domain map from Wikidata items carrying P1278 (LEI) and P856 (official website)",
"vintage": "2026-09-03",
"coverage": "Name and LEI resolution cover the 3283992 GLEIF Level 1 records ADMITTED by the build from the 3419883 records read of the 2026-09-03 golden copy (INACTIVE and LAPSED included). 135653 records were refused because their legal name normalizes to fewer than 2 Latin alphanumerics — in practice non-Latin-script names (CJK, Cyrillic, Greek, Arabic, Hebrew, Thai) — and 238 for unclean fields; a refused record is absent from EVERY door in this vintage — name, LEI and domain alike — not from the name door alone. Domain resolution covers only entities Wikidata links to an LEI and an official website (21688 domain rows, skewed to large and listed companies), matched exactly against the registrable domain, so a subdomain is a miss. A domain absent here is absent from this map only, not proof the company lacks an LEI; a miss is a miss from THIS snapshot only. official_website is present only on domain answers; it is null on name and LEI answers, which are read from shards that carry no website column. Answers are served from R2 shards each verified against a manifest whose sha256 is this snapshot_sha256; refresh is a new vintage prefix and a re-pin, never a live fetch.",
"snapshot_sha256": "8c5bb11bdd14d0ae66d92b5abad648804fe463c8d83e487f897644b0f99f5792"
},
"subject": {
"type": "who",
"value": "apple.com"
},
"delivered_at": "2026-08-22T00:00:00.000Z",
"schema_version": "who-lookup.v1"
}
}
},
"schema": {
"type": "object",
"required": [
"input",
"output"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"queryParams"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"q"
],
"properties": {
"q": {
"type": "string",
"maxLength": 200,
"minLength": 1,
"description": "a company name (optionally ;JURISDICTION), a domain, or a 20-character LEI, 1 to 200 characters"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type",
"example"
],
"properties": {
"type": {
"type": "string",
"const": "json"
},
"example": {
"type": "object",
"required": [
"schema_version",
"subject",
"answer",
"source",
"delivered_at"
],
"properties": {
"answer": {
"type": "object",
"required": [
"lei",
"legal_name",
"jurisdiction",
"entity_status",
"registration_status",
"last_update",
"match",
"official_website"
],
"properties": {
"lei": {
"type": "string",
"pattern": "^[0-9A-Z]{20}$"
},
"match": {
"type": "object",
"required": [
"by",
"rule"
],
"properties": {
"by": {
"enum": [
"lei",
"domain",
"name"
],
"type": "string"
},
"rule": {
"enum": [
"lei_exact",
"domain_exact",
"name_exact",
"name_normalized"
],
"type": "string"
}
},
"additionalProperties": false
},
"legal_name": {
"type": "string",
"minLength": 1
},
"last_update": {
"type": "string",
"minLength": 1
},
"jurisdiction": {
"type": "string",
"minLength": 1
},
"entity_status": {
"type": "string",
"minLength": 1
},
"official_website": {
"type": [
"string",
"null"
]
},
"registration_status": {
"type": "string",
"minLength": 1
}
},
"additionalProperties": false
},
"source": {
"type": "object",
"required": [
"name",
"vintage",
"snapshot_sha256",
"coverage"
],
"properties": {
"name": {
"type": "string",
"const": "GLEIF golden copy, Level 1 LEI records admitted by the build (see coverage); domain map from Wikidata items carrying P1278 (LEI) and P856 (official website)"
},
"vintage": {
"type": "string",
"const": "2026-09-03"
},
"coverage": {
"type": "string",
"const": "Name and LEI resolution cover the 3283992 GLEIF Level 1 records ADMITTED by the build from the 3419883 records read of the 2026-09-03 golden copy (INACTIVE and LAPSED included). 135653 records were refused because their legal name normalizes to fewer than 2 Latin alphanumerics — in practice non-Latin-script names (CJK, Cyrillic, Greek, Arabic, Hebrew, Thai) — and 238 for unclean fields; a refused record is absent from EVERY door in this vintage — name, LEI and domain alike — not from the name door alone. Domain resolution covers only entities Wikidata links to an LEI and an official website (21688 domain rows, skewed to large and listed companies), matched exactly against the registrable domain, so a subdomain is a miss. A domain absent here is absent from this map only, not proof the company lacks an LEI; a miss is a miss from THIS snapshot only. official_website is present only on domain answers; it is null on name and LEI answers, which are read from shards that carry no website column. Answers are served from R2 shards each verified against a manifest whose sha256 is this snapshot_sha256; refresh is a new vintage prefix and a re-pin, never a live fetch."
},
"snapshot_sha256": {
"type": "string",
"const": "8c5bb11bdd14d0ae66d92b5abad648804fe463c8d83e487f897644b0f99f5792"
}
},
"additionalProperties": false
},
"subject": {
"type": "object",
"required": [
"type",
"value"
],
"properties": {
"type": {
"type": "string",
"const": "who"
},
"value": {
"type": "string",
"maxLength": 200,
"minLength": 1,
"description": "a company name (optionally ;JURISDICTION), a domain, or a 20-character LEI, 1 to 200 characters"
}
},
"additionalProperties": false
},
"delivered_at": {
"type": "string",
"minLength": 1
},
"schema_version": {
"type": "string",
"const": "who-lookup.v1"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
}
}
},
"routeTemplate": "/v1/lookup/who"
}
},
"x402Version": 2
},
{
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x701fd2Fc3295Ff2E98d986BD2032A966f54555f7",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://lookups.alienprobe.ai/v1/lookup/lei",
"tags": [
"lei",
"gleif",
"kyb",
"legal-entity",
"company"
],
"mimeType": "application/json",
"description": "Verify a company by LEI: legal name, jurisdiction, entity and registration status, last update, by exact LEI from GLEIF Level 1. Vintage 2026-09-03, all statuses: 3283992 of 3419883 admitted; non-Latin-script names (<2 Latin alphanumerics normalized) are absent. A bad check digit, a miss and an unreadable shelf are refused free, by name, never guessed; a miss is from this snapshot only. $0.005 by LEI here; by name or domain use /v1/lookup/who/ at $0.05. Whole bound in the declaration.",
"serviceName": "Alien Probe"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"lei": "HWUPKR0MPOU8FGXBT394"
}
},
"output": {
"type": "json",
"example": {
"answer": {
"lei": "HWUPKR0MPOU8FGXBT394",
"legal_name": "Apple Inc.",
"last_update": "2026-03-03T16:34:33.150Z",
"jurisdiction": "US-CA",
"entity_status": "ACTIVE",
"registration_status": "ISSUED"
},
"source": {
"name": "GLEIF golden copy, Level 1 LEI records admitted by the build (see coverage); domain map from Wikidata items carrying P1278 (LEI) and P856 (official website)",
"vintage": "2026-09-03",
"coverage": "LEI resolution covers the 3283992 GLEIF Level 1 records ADMITTED by the build from the 3419883 records read of the 2026-09-03 golden copy (INACTIVE and LAPSED included). 135653 records were refused because their legal name normalizes to fewer than 2 Latin alphanumerics — in practice non-Latin-script names (CJK, Cyrillic, Greek, Arabic, Hebrew, Thai) — and 238 for unclean fields; a refused record is absent from this shelf in this vintage. The LEI is matched exactly, after a free ISO 7064 check-digit screen; a miss is a miss from THIS snapshot only, never proof the LEI does not exist. Answers are served from R2 shards each verified against a manifest whose sha256 is this snapshot_sha256 — the same manifest the who product reads; refresh is a new vintage prefix and a re-pin, never a live fetch.",
"snapshot_sha256": "8c5bb11bdd14d0ae66d92b5abad648804fe463c8d83e487f897644b0f99f5792"
},
"subject": {
"type": "lei",
"value": "HWUPKR0MPOU8FGXBT394"
},
"delivered_at": "2026-08-22T00:00:00.000Z",
"schema_version": "lei-lookup.v2"
}
}
},
"schema": {
"type": "object",
"required": [
"input",
"output"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"queryParams"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"lei"
],
"properties": {
"lei": {
"type": "string",
"pattern": "^[0-9A-Z]{20}$",
"description": "the 20-character ISO 17442 legal entity identifier to resolve"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type",
"example"
],
"properties": {
"type": {
"type": "string",
"const": "json"
},
"example": {
"type": "object",
"required": [
"schema_version",
"subject",
"answer",
"source",
"delivered_at"
],
"properties": {
"answer": {
"type": "object",
"required": [
"lei",
"legal_name",
"jurisdiction",
"entity_status",
"registration_status",
"last_update"
],
"properties": {
"lei": {
"type": "string",
"pattern": "^[0-9A-Z]{20}$",
"description": "the 20-character ISO 17442 legal entity identifier to resolve"
},
"legal_name": {
"type": "string",
"minLength": 1
},
"last_update": {
"type": "string",
"minLength": 1
},
"jurisdiction": {
"type": "string",
"minLength": 1
},
"entity_status": {
"type": "string",
"minLength": 1
},
"registration_status": {
"type": "string",
"minLength": 1
}
},
"additionalProperties": false
},
"source": {
"type": "object",
"required": [
"name",
"vintage",
"snapshot_sha256",
"coverage"
],
"properties": {
"name": {
"type": "string",
"const": "GLEIF golden copy, Level 1 LEI records admitted by the build (see coverage); domain map from Wikidata items carrying P1278 (LEI) and P856 (official website)"
},
"vintage": {
"type": "string",
"const": "2026-09-03"
},
"coverage": {
"type": "string",
"const": "LEI resolution covers the 3283992 GLEIF Level 1 records ADMITTED by the build from the 3419883 records read of the 2026-09-03 golden copy (INACTIVE and LAPSED included). 135653 records were refused because their legal name normalizes to fewer than 2 Latin alphanumerics — in practice non-Latin-script names (CJK, Cyrillic, Greek, Arabic, Hebrew, Thai) — and 238 for unclean fields; a refused record is absent from this shelf in this vintage. The LEI is matched exactly, after a free ISO 7064 check-digit screen; a miss is a miss from THIS snapshot only, never proof the LEI does not exist. Answers are served from R2 shards each verified against a manifest whose sha256 is this snapshot_sha256 — the same manifest the who product reads; refresh is a new vintage prefix and a re-pin, never a live fetch."
},
"snapshot_sha256": {
"type": "string",
"const": "8c5bb11bdd14d0ae66d92b5abad648804fe463c8d83e487f897644b0f99f5792"
}
},
"additionalProperties": false
},
"subject": {
"type": "object",
"required": [
"type",
"value"
],
"properties": {
"type": {
"type": "string",
"const": "lei"
},
"value": {
"type": "string",
"pattern": "^[0-9A-Z]{20}$",
"description": "the 20-character ISO 17442 legal entity identifier to resolve"
}
},
"additionalProperties": false
},
"delivered_at": {
"type": "string",
"minLength": 1
},
"schema_version": {
"type": "string",
"const": "lei-lookup.v2"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
}
}
},
"routeTemplate": "/v1/lookup/lei"
}
},
"x402Version": 2
},
{
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x701fd2Fc3295Ff2E98d986BD2032A966f54555f7",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://lookups.alienprobe.ai/v1/lookup/vin",
"tags": [
"vin",
"vehicle",
"decode",
"automotive",
"identifier"
],
"mimeType": "application/json",
"description": "Decode a VIN's structure: NHTSA vPIC WMI snapshot, vintage 2026_08: 10659 rows cut in ascending WMI order from 12971 candidates, plus the closed-form rules of 49 CFR 565.15 and 565.25. STRUCTURAL decode only: check-digit verdict, manufacturer, make, vehicle type, country, and model year as a CANDIDATE SET narrowed only for passenger cars. No engine, body, trim, plant or weight class; no claim a vehicle exists. Also free from NHTSA. Full bound in the discovery declaration.",
"serviceName": "Alien Probe"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"vin": "1M8GDM9AXKP042788"
}
},
"output": {
"type": "json",
"example": {
"answer": {
"vin": "1M8GDM9AXKP042788",
"wmi": {
"key": "1M8",
"make": "Motor Coach Industries",
"country": "UNITED STATES (USA)",
"key_length": 3,
"manufacturer": "MOTOR COACH INDUSTRIES, INC.",
"vehicle_type": "Bus"
},
"model_year": {
"code": "K",
"basis": "cycle_ambiguous",
"candidates": [
1989,
2019
]
},
"check_digit": {
"valid": true,
"carried": "X",
"computed": "X",
"position": 9
}
},
"source": {
"name": "NHTSA vPIC World Manufacturer Identifier register, lite 2026_08 publication",
"vintage": "2026_08",
"coverage": "Structural decode only, from a bundled snapshot of the NHTSA vPIC World Manufacturer Identifier table (10,659 WMI records, cut in ascending WMI key order from the 12,971 candidates in the lite 2026_08 publication; 2,312 further candidates were refused by the bundle sanitizer and counted) plus the closed-form rules of 49 CFR 565.15 (Subpart B) and 49 CFR 565.25 (Subpart C). Answers: the position-9 check digit verdict, the WMI's recorded manufacturer, make, vehicle type and registered country, and the position-10 model-year code as a candidate set from 49 CFR 565.15(d)(1) Table VII and 49 CFR 565.25(d)(1) Table XIII, narrowed to a single year only for passenger cars, the one class whose disambiguation rule does not depend on a gross vehicle weight rating this snapshot does not carry. The check digit refuses MOST transcription errors, not all: 49 CFR 565.15(c) Table III assigns several letters the same value, so substitutions and some transpositions within a value class are undetectable. Does NOT answer engine, body, series, trim, restraints, plant, weight class, or any per-manufacturer VIN pattern — those are not bundled. Does NOT assert that a vehicle exists, is registered, or is on the road. A VIN lawfully exempt from 49 CFR 565.15 under 49 CFR 565.2(a)(1) may be refused as malformed when it is not. Rows carrying characters this bundle cannot represent, and rows for which vPIC records no country at all, were refused and counted rather than repaired, which drops non-US manufacturers disproportionately, so both a refusal and an absent country skew non-US. A WMI the register maps to more than one make is refused rather than carried as a derived, comma-joined value, which is 511 of those refusals. Where one WMI carries more than one vehicle type — none in this vintage — the reported vehicle type is the first row in bundle order, a deterministic but arbitrary choice, and the model year stays a candidate set, never narrowed. These same facts are published free and unauthenticated by NHTSA and are fresher there; what this route sells is a digest-pinned, replayable, offline answer with a stated vintage and a stated coverage. A WMI missing here is missing from THIS snapshot only, never from the vPIC register; growing coverage is a bigger snapshot and a redeploy, never a live fetch.",
"snapshot_sha256": "42e1abe3c24d2c60226922209cd79016e4a534deea5d4db8637ba22c4427891f"
},
"subject": {
"type": "vin",
"value": "1M8GDM9AXKP042788"
},
"delivered_at": "2026-08-22T00:00:00.000Z",
"schema_version": "vin-lookup.v1"
}
}
},
"schema": {
"type": "object",
"required": [
"input",
"output"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"queryParams"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"vin"
],
"properties": {
"vin": {
"type": "string",
"pattern": "^[A-HJ-NPR-Z0-9]{17}$",
"description": "the 17-character vehicle identification number to decode, ISO 3779 alphabet with no I, O or Q"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type",
"example"
],
"properties": {
"type": {
"type": "string",
"const": "json"
},
"example": {
"type": "object",
"required": [
"schema_version",
"subject",
"answer",
"source",
"delivered_at"
],
"properties": {
"answer": {
"type": "object",
"required": [
"vin",
"check_digit",
"wmi",
"model_year"
],
"properties": {
"vin": {
"type": "string",
"pattern": "^[A-HJ-NPR-Z0-9]{17}$",
"description": "the 17-character vehicle identification number to decode, ISO 3779 alphabet with no I, O or Q"
},
"wmi": {
"type": "object",
"required": [
"key",
"key_length",
"manufacturer",
"make",
"vehicle_type",
"country"
],
"properties": {
"key": {
"type": "string",
"pattern": "^[A-HJ-NPR-Z0-9]{3}(?:[A-HJ-NPR-Z0-9]{3})?$"
},
"make": {
"type": "string",
"minLength": 1
},
"country": {
"type": "string",
"minLength": 1
},
"key_length": {
"enum": [
3,
6
],
"type": "integer"
},
"manufacturer": {
"type": "string",
"minLength": 1
},
"vehicle_type": {
"type": "string",
"minLength": 1
}
},
"additionalProperties": false
},
"model_year": {
"type": "object",
"required": [
"code",
"candidates",
"basis"
],
"properties": {
"code": {
"type": "string",
"maxLength": 1,
"minLength": 1
},
"basis": {
"enum": [
"position_7_disambiguated",
"gvwr_unevaluable",
"cycle_ambiguous",
"wmi_unknown_scope"
],
"type": "string"
},
"candidates": {
"type": "array",
"items": {
"type": "integer"
},
"maxItems": 2,
"minItems": 1
}
},
"additionalProperties": false
},
"check_digit": {
"type": "object",
"required": [
"position",
"carried",
"computed",
"valid"
],
"properties": {
"valid": {
"type": "boolean",
"const": true
},
"carried": {
"type": "string",
"maxLength": 1,
"minLength": 1
},
"computed": {
"type": "string",
"maxLength": 1,
"minLength": 1
},
"position": {
"type": "integer",
"const": 9
}
},
"additionalProperties": false
}
},
"additionalProperties": false
},
"source": {
"type": "object",
"required": [
"name",
"vintage",
"snapshot_sha256",
"coverage"
],
"properties": {
"name": {
"type": "string",
"const": "NHTSA vPIC World Manufacturer Identifier register, lite 2026_08 publication"
},
"vintage": {
"type": "string",
"const": "2026_08"
},
"coverage": {
"type": "string",
"const": "Structural decode only, from a bundled snapshot of the NHTSA vPIC World Manufacturer Identifier table (10,659 WMI records, cut in ascending WMI key order from the 12,971 candidates in the lite 2026_08 publication; 2,312 further candidates were refused by the bundle sanitizer and counted) plus the closed-form rules of 49 CFR 565.15 (Subpart B) and 49 CFR 565.25 (Subpart C). Answers: the position-9 check digit verdict, the WMI's recorded manufacturer, make, vehicle type and registered country, and the position-10 model-year code as a candidate set from 49 CFR 565.15(d)(1) Table VII and 49 CFR 565.25(d)(1) Table XIII, narrowed to a single year only for passenger cars, the one class whose disambiguation rule does not depend on a gross vehicle weight rating this snapshot does not carry. The check digit refuses MOST transcription errors, not all: 49 CFR 565.15(c) Table III assigns several letters the same value, so substitutions and some transpositions within a value class are undetectable. Does NOT answer engine, body, series, trim, restraints, plant, weight class, or any per-manufacturer VIN pattern — those are not bundled. Does NOT assert that a vehicle exists, is registered, or is on the road. A VIN lawfully exempt from 49 CFR 565.15 under 49 CFR 565.2(a)(1) may be refused as malformed when it is not. Rows carrying characters this bundle cannot represent, and rows for which vPIC records no country at all, were refused and counted rather than repaired, which drops non-US manufacturers disproportionately, so both a refusal and an absent country skew non-US. A WMI the register maps to more than one make is refused rather than carried as a derived, comma-joined value, which is 511 of those refusals. Where one WMI carries more than one vehicle type — none in this vintage — the reported vehicle type is the first row in bundle order, a deterministic but arbitrary choice, and the model year stays a candidate set, never narrowed. These same facts are published free and unauthenticated by NHTSA and are fresher there; what this route sells is a digest-pinned, replayable, offline answer with a stated vintage and a stated coverage. A WMI missing here is missing from THIS snapshot only, never from the vPIC register; growing coverage is a bigger snapshot and a redeploy, never a live fetch."
},
"snapshot_sha256": {
"type": "string",
"const": "42e1abe3c24d2c60226922209cd79016e4a534deea5d4db8637ba22c4427891f"
}
},
"additionalProperties": false
},
"subject": {
"type": "object",
"required": [
"type",
"value"
],
"properties": {
"type": {
"type": "string",
"const": "vin"
},
"value": {
"type": "string",
"pattern": "^[A-HJ-NPR-Z0-9]{17}$",
"description": "the 17-character vehicle identification number to decode, ISO 3779 alphabet with no I, O or Q"
}
},
"additionalProperties": false
},
"delivered_at": {
"type": "string",
"minLength": 1
},
"schema_version": {
"type": "string",
"const": "vin-lookup.v1"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
}
}
},
"routeTemplate": "/v1/lookup/vin"
}
},
"x402Version": 2
},
{
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x701fd2Fc3295Ff2E98d986BD2032A966f54555f7",
"amount": "4000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://lookups.alienprobe.ai/v1/lookup/naics",
"tags": [
"naics",
"industry",
"company",
"classification",
"census"
],
"mimeType": "application/json",
"description": "Resolve a NAICS 2022 code to its industry title: Complete for the bundled 2022 vintage: all 2129 NAICS 2022 codes at levels 2 through 6, titles verbatim from the Census workbook, with the three range-spelled sectors (31-33, 44-45, 48-49) expanded to one entry per member sector. NAICS is a closed set, so a well-formed code absent from this snapshot is absent from the 2022 vintage. Refresh is a redeploy, never a live fetch.",
"serviceName": "Alien Probe"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"code": "513210"
}
},
"output": {
"type": "json",
"example": {
"answer": {
"code": "513210",
"level": 6,
"title": "Software Publishers",
"vintage": "2022",
"parent_code": "51321"
},
"source": {
"name": "US Census Bureau 2022 NAICS reference file, 2-6 digit codes and titles",
"vintage": "2022",
"coverage": "Complete for the bundled 2022 vintage: all 2129 NAICS 2022 codes at levels 2 through 6, titles verbatim from the Census workbook, with the three range-spelled sectors (31-33, 44-45, 48-49) expanded to one entry per member sector. NAICS is a closed set, so a well-formed code absent from this snapshot is absent from the 2022 vintage. Refresh is a redeploy, never a live fetch.",
"snapshot_sha256": "c55e3851d335b79ede774cb06a2dfa39c9cd3f09afbf7187c84a97b2f91ef7d1"
},
"subject": {
"type": "naics",
"value": "513210"
},
"delivered_at": "2026-08-22T00:00:00.000Z",
"schema_version": "naics-lookup.v1"
}
}
},
"schema": {
"type": "object",
"required": [
"input",
"output"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"queryParams"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"code"
],
"properties": {
"code": {
"type": "string",
"pattern": "^[0-9]{2,6}$",
"description": "the NAICS code to resolve, 2 to 6 digits"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type",
"example"
],
"properties": {
"type": {
"type": "string",
"const": "json"
},
"example": {
"type": "object",
"required": [
"schema_version",
"subject",
"answer",
"source",
"delivered_at"
],
"properties": {
"answer": {
"type": "object",
"required": [
"code",
"title",
"level",
"parent_code",
"vintage"
],
"properties": {
"code": {
"type": "string",
"pattern": "^[0-9]{2,6}$",
"description": "the NAICS code to resolve, 2 to 6 digits"
},
"level": {
"type": "integer",
"maximum": 6,
"minimum": 2
},
"title": {
"type": "string",
"minLength": 1
},
"vintage": {
"type": "string",
"const": "2022"
},
"parent_code": {
"type": [
"string",
"null"
]
}
},
"additionalProperties": false
},
"source": {
"type": "object",
"required": [
"name",
"vintage",
"snapshot_sha256",
"coverage"
],
"properties": {
"name": {
"type": "string",
"const": "US Census Bureau 2022 NAICS reference file, 2-6 digit codes and titles"
},
"vintage": {
"type": "string",
"const": "2022"
},
"coverage": {
"type": "string",
"const": "Complete for the bundled 2022 vintage: all 2129 NAICS 2022 codes at levels 2 through 6, titles verbatim from the Census workbook, with the three range-spelled sectors (31-33, 44-45, 48-49) expanded to one entry per member sector. NAICS is a closed set, so a well-formed code absent from this snapshot is absent from the 2022 vintage. Refresh is a redeploy, never a live fetch."
},
"snapshot_sha256": {
"type": "string",
"const": "c55e3851d335b79ede774cb06a2dfa39c9cd3f09afbf7187c84a97b2f91ef7d1"
}
},
"additionalProperties": false
},
"subject": {
"type": "object",
"required": [
"type",
"value"
],
"properties": {
"type": {
"type": "string",
"const": "naics"
},
"value": {
"type": "string",
"pattern": "^[0-9]{2,6}$",
"description": "the NAICS code to resolve, 2 to 6 digits"
}
},
"additionalProperties": false
},
"delivered_at": {
"type": "string",
"minLength": 1
},
"schema_version": {
"type": "string",
"const": "naics-lookup.v1"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
}
}
},
"routeTemplate": "/v1/lookup/naics"
}
},
"x402Version": 2
}
] OVER TIME
All charts use the 30d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/alien-probe-lookups/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.
UPTIME
30D UPTIME 100%
RESPONSE TIME
AVG RESP 190ms
PRICE (captured 402, USD)
Median across 5 endpoints. Use the selector to isolate one.
SUB-SCORES (uptime + x402 compliance)
checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression
VOLUME (on-chain settlement, USD)
DISTINCT BUYERS
COMPLIANCE
14/14 checks pass · grade Alast 402 captured 2026-10-04 · last up 2026-10-04
- 402 payload captured
- accepts[] array present
- payTo address recoverable
- payTo at accepts[0].payTo (conformant shape)
- payTo is a valid on-chain address
- atomic price declared
- atomic price in a sane range
- asset (token) address declared
- network resolves to CAIP-2
- payment scheme declared
- served over HTTPS
- declares the current x402 version (2)
- EIP-712 domain parameters present on every EVM entry
- x402 v2 envelope delivered in the payment-required header
SITE PILLARS
- homepage reachable
- openapi doc
- pricing page
- llms.txt
- robots.txt
- terms page
recent checks (7) live · click to expand
TIME STATUS RESP CAUSE
● OK 189ms
● OK 167ms
● OK 188ms
● OK 204ms
● OK 98ms
● OK 198ms
● OK 283ms
EMBED THIS BADGE
// HTML
<a href="https://x402-list.com/services/alien-probe-lookups?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/alien-probe-lookups.svg" alt="Alien Probe Lookups listed on x402-list" height="28"> </a>
// Markdown
[](https://x402-list.com/services/alien-probe-lookups?utm_source=badge&utm_medium=referral&utm_campaign=embed)
// HTML · live uptime variant
<a href="https://x402-list.com/services/alien-probe-lookups?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/alien-probe-lookups.svg?data=uptime" alt="Alien Probe Lookups uptime on x402-list" height="28"> </a>