Company Intelligence API Documentation

Independent API for company data: search by name/country, profile via LEI, ownership relationships, financial metrics, and SEC filings from GLEIF and EDGAR. Payment is the exact USDC price on Base with x402.

{
  "query": "Apple",
  "country": "US",
  "limit": 10
}

{
  "query": "Apple",
  "country": "US",
  "results": [
    {
      "lei": "5493001KJTIIGC8Y1R12",
      "legalName": "APPLE INC",
      "registrationNumber": null,
      "jurisdiction": "US",
      "entityStatus": "ACTIVE",
      "leiStatus": "ISSUED",
      "legalForm": null,
      "sourceUrl": "https://api.gleif.org/api/v1/lei-records/5493001KJTIIGC8Y1R12"
    }
  ],
  "resultCount": 1,
  "sources": [
    {
      "source": "GLEIF",
      "status": "OK",
      "url": "https://api.gleif.org/api/v1/lei-records"
    }
  ],
  "retrievedAt": "2026-10-29T12:00:00.000Z",
  "limitations": [
    "Results come from the GLEIF LEI database and may not include all private companies worldwide."
  ]
}

curl -i -X POST "https://brainiac.software/api/v1/company-intelligence/search" \
  -H 'content-type: application/json' \
  -H 'Idempotency-Key: <fresh-64-character-random-hex-key>' \
  --data-binary @- <<'JSON'
{
  "query": "Apple",
  "country": "US",
  "limit": 10
}
JSON

{
  "identifier": "5493001KJTIIGC8Y1R12"
}

{
  "found": true,
  "profile": {
    "lei": "5493001KJTIIGC8Y1R12",
    "legalName": "APPLE INC",
    "alternativeNames": [],
    "registrationNumber": null,
    "entityStatus": "ACTIVE",
    "leiRegistrationStatus": "ISSUED",
    "jurisdiction": "US",
    "legalForm": null,
    "registeredAddress": {
      "firstAddressLine": "ONE APPLE PARK WAY",
      "additionalAddressLine": null,
      "city": "CUPERTINO",
      "region": "CA",
      "country": "US",
      "postalCode": "95014"
    },
    "headquartersAddress": {
      "firstAddressLine": "ONE APPLE PARK WAY",
      "additionalAddressLine": null,
      "city": "CUPERTINO",
      "region": "CA",
      "country": "US",
      "postalCode": "95014"
    },
    "initialRegistrationDate": "2014-06-23",
    "lastUpdateDate": "2024-09-28",
    "nextRenewalDate": "2025-09-28"
  },
  "identifier": "5493001KJTIIGC8Y1R12",
  "source": {
    "url": "https://api.gleif.org/api/v1/lei-records/5493001KJTIIGC8Y1R12",
    "retrievedAt": "2026-10-29T12:00:00.000Z",
    "status": "OK"
  },
  "limitations": [
    "Profile data is from the GLEIF LEI database and may not include all company details."
  ]
}

curl -i -X POST "https://brainiac.software/api/v1/company-intelligence/profile" \
  -H 'content-type: application/json' \
  -H 'Idempotency-Key: <fresh-64-character-random-hex-key>' \
  --data-binary @- <<'JSON'
{
  "identifier": "5493001KJTIIGC8Y1R12"
}
JSON

{
  "identifier": "5493001KJTIIGC8Y1R12"
}

{
  "identifier": "5493001KJTIIGC8Y1R12",
  "ownership": {
    "directParent": null,
    "ultimateParent": null,
    "directChildren": [],
    "ultimateChildren": []
  },
  "sources": [
    {
      "endpoint": "direct-parent",
      "status": "OK",
      "url": "https://api.gleif.org/api/v1/lei-records/5493001KJTIIGC8Y1R12/direct-parent"
    },
    {
      "endpoint": "ultimate-parent",
      "status": "OK",
      "url": "https://api.gleif.org/api/v1/lei-records/5493001KJTIIGC8Y1R12/ultimate-parent"
    },
    {
      "endpoint": "direct-children",
      "status": "OK",
      "url": "https://api.gleif.org/api/v1/lei-records/5493001KJTIIGC8Y1R12/direct-children"
    },
    {
      "endpoint": "ultimate-children",
      "status": "OK",
      "url": "https://api.gleif.org/api/v1/lei-records/5493001KJTIIGC8Y1R12/ultimate-children"
    }
  ],
  "retrievedAt": "2026-10-29T12:00:00.000Z",
  "limitations": [
    "Ownership data comes from GLEIF relationship records.",
    "Not all entities report parent or subsidiary relationships."
  ]
}

curl -i -X POST "https://brainiac.software/api/v1/company-intelligence/ownership" \
  -H 'content-type: application/json' \
  -H 'Idempotency-Key: <fresh-64-character-random-hex-key>' \
  --data-binary @- <<'JSON'
{
  "identifier": "5493001KJTIIGC8Y1R12"
}
JSON

{
  "identifier": "AAPL"
}

{
  "found": true,
  "financials": {
    "entityName": "CIK0000320193",
    "cik": "0000320193",
    "sic": "3571",
    "sicDescription": "Electronic Computers",
    "keyMetrics": {
      "Revenues": {
        "value": 383285000000,
        "unit": "USD",
        "period": "FY",
        "yearOverYearChange": -2.1
      },
      "NetIncomeLoss": {
        "value": 96995000000,
        "unit": "USD",
        "period": "FY",
        "yearOverYearChange": -5.4
      },
      "Assets": {
        "value": 352755000000,
        "unit": "USD",
        "period": "FY",
        "yearOverYearChange": 8.2
      },
      "Liabilities": {
        "value": 290437000000,
        "unit": "USD",
        "period": "FY",
        "yearOverYearChange": 6.5
      },
      "StockholdersEquity": {
        "value": 62318000000,
        "unit": "USD",
        "period": "FY",
        "yearOverYearChange": 15.3
      },
      "CashAndCashEquivalentsAtCarryingValue": {
        "value": 29942000000,
        "unit": "USD",
        "period": "FY",
        "yearOverYearChange": -10.2
      },
      "OperatingIncomeLoss": {
        "value": 114301000000,
        "unit": "USD",
        "period": "FY",
        "yearOverYearChange": -3.8
      }
    }
  },
  "identifier": "AAPL",
  "cik": "0000320193",
  "source": {
    "url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000320193.json",
    "retrievedAt": "2026-10-29T12:00:00.000Z",
    "status": "OK"
  },
  "limitations": [
    "SEC EDGAR XBRL financials are available only for SEC registrants that file structured XBRL data.",
    "Key metrics are extracted from the most recent reported fact for each concept and may span different reporting periods."
  ]
}

curl -i -X POST "https://brainiac.software/api/v1/company-intelligence/financials" \
  -H 'content-type: application/json' \
  -H 'Idempotency-Key: <fresh-64-character-random-hex-key>' \
  --data-binary @- <<'JSON'
{
  "identifier": "AAPL"
}
JSON

{
  "identifier": "AAPL",
  "limit": 10
}

{
  "found": true,
  "filings": [
    {
      "form": "10-K",
      "filingDate": "2024-11-01",
      "description": "10-K",
      "accessionNumber": "0000320193-24-000123",
      "documentUrl": "https://data.sec.gov/Archives/edgar/data/320193/000032019324000123/aapl-20240928.htm"
    },
    {
      "form": "10-Q",
      "filingDate": "2024-10-25",
      "description": "10-Q",
      "accessionNumber": "0000320193-24-000122",
      "documentUrl": "https://data.sec.gov/Archives/edgar/data/320193/000032019324000122/aapl-20240928.htm"
    }
  ],
  "identifier": "AAPL",
  "cik": "0000320193",
  "source": {
    "url": "https://data.sec.gov/submissions/CIK0000320193.json",
    "retrievedAt": "2026-10-29T12:00:00.000Z",
    "status": "OK"
  },
  "limitations": [
    "SEC EDGAR filings are limited to what the entity has filed with the SEC.",
    "Document URLs point to the primary document; exhibits and attachments require separate retrieval."
  ]
}

curl -i -X POST "https://brainiac.software/api/v1/company-intelligence/filings" \
  -H 'content-type: application/json' \
  -H 'Idempotency-Key: <fresh-64-character-random-hex-key>' \
  --data-binary @- <<'JSON'
{
  "identifier": "AAPL",
  "limit": 10
}
JSON