EDGAR Company Financial Data Lookup

x402

EDGAR Company Financial Data Lookup is a paid API for AI agents from api.firstmention.uk, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-29).

Retrieves historical XBRL financial metrics (revenue, net income, assets, etc.) for any public company from the SEC EDGAR database by ticker, name, or CIK

Price / call$0.01

Seller volume →—

Success—

StatusUnknown

How this service works

Pay-per-call HTTP APIs, paid with x402 in USDC on Base (eip155:8453): agentkit, api-change-check, basedue, basewatch, chainread, check-sanctions, chgwatch, company-facts, composite, edgar, feednews, pageaudit, solcheck, token-dd, txpreflight, walletcheck, webmd, webread, websearch, x402index. Each operation describes its service.

Output

Returns a JSON object containing the matched company (CIK, name, ticker), the resolved XBRL tag and taxonomy, the unit of measure (e.g. USD), a count of matching periods, the latest filing value with fiscal year and form type (10-K/10-Q), and a full time-series array of period values each with fiscal year, end date, form, and reported value.

Example use cases

Revenue trend analysis for earnings research

“Get me Apple's annual revenue figures from SEC EDGAR going back as far as available — use AAPL as the ticker and the revenue tag, annual periods only, up to 10 results.”

Quarterly EPS history for a stock screener

“I need NVIDIA's quarterly EPS data from EDGAR — search by the ticker NVDA, use the EPS tag, quarterly period, and give me the last 20 quarters.”

Balance sheet assets lookup by CIK

“Look up Microsoft's total assets from SEC filings using CIK 789019, the assets XBRL tag, and return both annual and quarterly results — up to 50 periods.”

Technical details

Endpoint

POSThttps://api.firstmention.uk/s/edgar/company?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need structured, machine-readable financial fundamentals directly from SEC EDGAR XBRL data — especially for US public companies where official filing accuracy matters. Prefer this over web scraping or third-party financial data providers when auditability to the source filing is important, or when you need to search by CIK in addition to ticker. It is particularly well-suited for time-series financial analysis across fiscal years or quarters with a single API call.

Side effects

Unknown ticker or company name returns no match or empty result
Invalid or non-existent XBRL tag returns an error or empty values array
Company has no EDGAR filings (e.g. foreign private issuer) — no data returned
Limit parameter out of range (outside 1-100) causes validation error
Period filter mismatch — requesting annual for a metric only filed quarterly returns sparse results
Payment failure via x402/USDC results in 402 response before data is returned

Input

Schema · Request body

Field	Type	Description
q	string	Ticker, company name or CIK, e.g. AAPL, nvidia, 320193
tag	string	XBRL tag or alias: revenue, net_income, assets, cash, eps, or any us-gaap tag
limit	integer	Max results (1-100)
period	string	all, annual or quarterly

Output

Schema · Response

{
  "type": "json",
  "example": {
    "cik": 320193,
    "tag": "Revenues",
    "name": "Apple Inc.",
    "unit": "USD",
    "count": 6,
    "latest": {
      "fy": 2025,
      "end": "2025-09-27",
      "form": "10-K",
      "value": 416161000000
    },
    "period": "annual",
    "values": [
      {
        "fp": "FY",
        "fy": 2025,
        "end": "2025-09-27",
        "form": "10-K",
        "value": 416161000000
      }
    ],
    "matched": {
      "cik": 320193,
      "name": "Apple Inc.",
      "ticker": "AAPL"
    },
    "taxonomy": "us-gaap"
  }
}

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