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SEC EDGAR Financials – XBRL Fundamentals Lookup
x402
SEC EDGAR Financials – XBRL Fundamentals Lookup is a paid API for AI agents from sec-edgar-data.frcompanycheck.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-12).
Returns key annual XBRL financial fundamentals (e.g. revenue, net income) for a public company identified by ticker or CIK, sourced from SEC EDGAR filings, paid per call in USDC via x402.
Price / call$0.005
Success—
StatusUnknown
How this service works
SEC EDGAR data for AI agents, paid per call in USDC via x402 (no account, no API key): ticker/CIK lookup, company profiles, recent filings (10-K, 10-Q, 8-K, Form 4…) with document links, key annual XBRL fundamentals and any XBRL concept time series. Public SEC data, cached, fetched under SEC fair-access rules. Errors are never charged.
Output
A JSON object containing the company's CIK, legal name, currency, and a 'metrics' map of XBRL financial tags (e.g. us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax) each with annual time-series entries showing the form type, reported value, and period start/end dates.
Example use cases
Equity research fundamental snapshot
“Get me the annual revenue and other XBRL financial fundamentals for Nvidia from SEC EDGAR — I need the figures from their most recent 10-K.”
Automated financial model data feed
“Fetch SEC EDGAR XBRL financials for Microsoft (MSFT) so I can pull their latest reported revenue and net income into my financial model.”
Due diligence on a lesser-known public company
“I'm researching a small-cap company with CIK 0001318605 — can you pull their key annual financial metrics from SEC EDGAR filings?”
Technical details
Endpoint
GEThttps://sec-edgar-data.frcompanycheck.workers.dev/v1/sec/financials/%7Bid%7D?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need structured, XBRL-tagged annual financial fundamentals for a U.S. public company directly from SEC EDGAR without setting up an account or API key — especially useful for ad-hoc agent workflows that pay per call in USDC. Prefer this over general financial data APIs when regulatory source fidelity (SEC-filed data) matters, or when you need the specific us-gaap concept tags alongside the values.
Side effects
- Unknown ticker or CIK returns a 404 or empty result
- Company has no XBRL-tagged filings (e.g. foreign private issuers) — metrics map may be empty
- x402 payment failure if wallet has insufficient USDC balance — not charged on errors
- SEC EDGAR rate limits or downtime may cause transient 5xx errors — not charged
- Ticker-to-CIK resolution ambiguity for companies with multiple tickers or recent name changes
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"cik": 320193,
"name": "Apple Inc.",
"metrics": {
"revenue": {
"tag": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
"annual": [
{
"form": "10-K",
"value": 416161000000,
"period_end": "2025-09-27",
"period_start": "2024-09-29"
}
]
}
},
"currency": "USD"
}
}Tags
x402
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