# SEC EDGAR Financials – XBRL Fundamentals Lookup

> 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.

## Facts

- Endpoint: GET https://sec-edgar-data.frcompanycheck.workers.dev/v1/sec/financials/%7Bid%7D?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sec-edgar-financials-xbrl-fundamentals-lookup-a0313596
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__PV6sqYNtNHRCljE4TTav

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 sec-edgar-financials-xbrl-fundamentals-lookup-a0313596
```

Example prompt: Pull the latest annual revenue and key financial fundamentals for Apple (ticker AAPL) from SEC EDGAR — I want the XBRL metrics from their most recent 10-K filing.

## When to prefer this

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.

## Known failure modes

- 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

## 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.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "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"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sec-edgar-financials-xbrl-fundamentals-lookup-a0313596/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from sec-edgar-data.frcompanycheck.workers.dev](https://www.zero.xyz/host/sec-edgar-data.frcompanycheck.workers.dev/llms.txt)