# IntelGeist Company Identifiers API

> IntelGeist Company Identifiers API is a paid API for AI agents from api.intelgeist.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-19).

Resolves a company domain, CIK, or LEI to a cross-referenced set of authoritative identifiers (SEC CIK, GLEIF LEI, Wikidata QID) drawn from public registries

## Facts

- Endpoint: POST https://api.intelgeist.ai/x402/company/identifiers
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/intelgeist-company-identifiers-api-ccc26096
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_E71lNZlya_39f5CdzpP0w

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability intelgeist-company-identifiers-api-ccc26096 -d '<json body>'
```

Example prompt: Can you look up all the public registry identifiers for apple.com — I need its SEC CIK, GLEIF LEI, and Wikidata QID cross-referenced from official sources.

## When to prefer this

Use this endpoint when you need to cross-reference a company across multiple authoritative public registries (GLEIF, SEC EDGAR, Wikidata) in a single call. It is ideal for KYB pipelines, compliance workflows, and data enrichment where you have at least one identifier (domain, CIK, or LEI) and need the full set. Prefer this over manual registry queries when you want confidence-scored linkage with a legal name resolution in one step, and when you only need company-level data (not individual persons).

## Known failure modes

- No match found if the input domain, CIK, or LEI doesn't correspond to a known entity in the covered registries
- Low link confidence scores returned when cross-registry linkage is uncertain rather than a hard failure
- Payment failure if x402 USDC balance on Base is insufficient
- Invalid input format rejected immediately based on schema regex validation
- Ambiguous match may return a lower match score requiring human review

## How this service works

Company risk profiles and data fragments from public records (GLEIF, SEC EDGAR, OFAC, UK and EU sanctions, state registries), sold per call over x402 in USDC on Base. Companies only; no person data.

## Output

A JSON object containing a resolved legal name and match score, plus an array of cross-referenced identifiers (CIK, LEI, QID) each with their source registry and link confidence score, along with the verified domain. Terms metadata is also returned.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "cik": {
   "type": "string",
   "pattern": "^[0-9]{1,10}$"
  },
  "lei": {
   "type": "string",
   "pattern": "^[A-Z0-9]{20}$"
  },
  "domain": {
   "type": "string",
   "pattern": "^(?=.{4,253}$)([a-z0-9-]{1,63}\\.)+[a-z]{2,63}$"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "notice": {
   "terms_url": "https://api.intelgeist.ai/terms",
   "terms_version": "2026-09-13"
  },
  "resolved": {
   "match": {
    "score": 1,
    "method": "domain_exact"
   },
   "legal_name": "Apple Inc."
  },
  "identifiers": {
   "ids": [
    {
     "value": "320193",
     "scheme": "CIK",
     "source": "sec_submissions",
     "link_confidence": 0.95
    },
    {
     "value": "HWUPKR0MPOU8FGXBT394",
     "scheme": "LEI",
     "source": "gleif_l1",
     "link_confidence": 1
    },
    {
     "value": "Q312",
     "scheme": "QID",
     "source": "wikidata_xwalk",
     "link_confidence": 0.95
    }
   ],
   "domain": {
    "value": "apple.com",
    "source": "gleif_l1",
    "link_confidence": 1
   }
  },
  "schema_version": "intelgeist.company_identifiers.v1"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/intelgeist-company-identifiers-api-ccc26096/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.intelgeist.ai](https://www.zero.xyz/host/api.intelgeist.ai/llms.txt)