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SEC Fundamentals API — Company Financials by CIK
x402
SEC Fundamentals API — Company Financials by CIK is a paid API for AI agents from sec.multyplylabs.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-13).
Returns normalized multi-year financial metrics (revenue, gross margin, etc.) for a US public company identified by SEC CIK number
Price / call$0.02
Success—
StatusUnknown
How this service works
Pay-per-call API for normalized SEC EDGAR financial data: company financials, XBRL facts, filings, industry benchmarks, peer comparison and stock screening. USDC via x402 or API keys. 20,000+ US public companies, refreshed nightly.
Output
A JSON object containing the company's CIK and an array of annual financial records, each with fiscal year, revenue (in USD), and gross margin ratio. Data covers 20,000+ US public companies, refreshed nightly from SEC EDGAR XBRL filings.
Example use cases
Historical revenue trend analysis
“Get me Tesla's year-by-year revenue and gross margin from their SEC filings — CIK is 1318605. I want to see how margins have changed over the last 5 years.”
Pre-investment due diligence lookup
“I'm researching Microsoft before making an investment decision. Can you pull their normalized annual financials from SEC EDGAR? Their CIK is 789019.”
Automated earnings data pipeline
“Every night after market close, fetch the latest normalized annual financials for Nvidia (CIK 1045810) from SEC EDGAR and store the updated revenue and gross margin figures.”
Technical details
Endpoint
GEThttps://sec.multyplylabs.com/company/%7Bcik%7D/financials?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need normalized, multi-year annual financial metrics (revenue, gross margin) for a specific US public company and you already know or can resolve its SEC CIK number. It is ideal for investment research, financial modeling, and automated data pipelines that need clean, machine-readable financials without parsing raw SEC filings. Prefer this over direct EDGAR scraping when you need consistently structured data refreshed nightly across 20,000+ companies.
Side effects
- Invalid or non-existent CIK returns 404 or empty result
- CIK for a private company (not an SEC registrant) returns no data
- Payment failure via x402 if insufficient USDC balance
- Rate limiting or throttling if too many calls in quick succession
- Missing XBRL data for older filings may result in incomplete year coverage
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"cik": 320193,
"years": [
{
"revenue": 416161000000,
"fiscal_year": 2025,
"gross_margin": 0.469
}
]
}
}Tags
x402
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