# SEC Fundamentals API — Insights Endpoint

> SEC Fundamentals API — Insights Endpoint is a paid API for AI agents from sec.multyplylabs.com, paid per call via x402, $0.15/call, status unknown (last checked 2026-09-14).

Returns pre-built financial insight summaries (top companies, sector landscape, movers, metric trends, capital returns, filing velocity) derived from normalized SEC EDGAR data for 20,000+ US public companies.

## Facts

- Endpoint: GET https://sec.multyplylabs.com/insight/%7Bname%7D
- Price: $0.15/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sec-fundamentals-api-insights-endpoint-46e2fa1d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jdSZtLFjL_L-GJ9Y_4uy8

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-fundamentals-api-insights-endpoint-46e2fa1d
```

Example prompt: Pull the top_companies insight from the SEC Fundamentals API and show me which US public companies have the highest revenue and gross margin right now.

## When to prefer this

Choose this endpoint when you need a pre-aggregated, insight-oriented view of US public company financials rather than raw per-company data. It is ideal for quickly surfacing ranked lists, sector comparisons, or trend summaries without needing to query individual companies. Prefer sibling endpoints for per-company financials, peer comparisons, or custom stock screening with specific filters.

## Known failure modes

- Invalid insight name provided — endpoint returns an error if the 'name' path parameter is not one of the supported insight types (top_companies, movers, sector_landscape, metric_trend, capital_returns, filing_velocity)
- Payment failure — x402 USDC payment not completed or API key missing results in 402 or 401 response
- Data unavailable — if nightly refresh has not completed, stale or empty results may be returned
- Rate limiting — excessive calls without valid credentials may result in 429 responses

## 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 an insight label, a count of companies included, and an array of result objects with company names and key financial metrics (e.g. revenue in USD, gross margin as a ratio) relevant to the requested insight type. Data is refreshed nightly from SEC EDGAR XBRL filings.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "name"
     ],
     "properties": {
      "name": {
       "type": "string",
       "description": "top_companies | movers | sector_landscape | metric_trend | capital_returns | filing_velocity (see /insights)"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "count": 10,
  "insight": "top_companies",
  "results": [
   {
    "name": "Apple Inc.",
    "revenue": 416161000000,
    "gross_margin": 0.469
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sec-fundamentals-api-insights-endpoint-46e2fa1d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from sec.multyplylabs.com](https://www.zero.xyz/host/sec.multyplylabs.com/llms.txt)