# SEC Company Lookup API

> SEC Company Lookup API is a paid API for AI agents from golf-evm-math.x402-evm-math.workers.dev, paid per call via x402, $0.0022/call, status unknown (last checked 2026-10-30).

Resolves a US public company's ticker symbol, CIK, or name to enriched legal entity data from SEC EDGAR, including exchange, SIC industry, state, address, phone, and EIN.

## Facts

- Endpoint: GET https://golf-evm-math.x402-evm-math.workers.dev/company/lookup?utm_source=zero.xyz
- Price: $0.0022/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sec-company-lookup-api-b6d8d84c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_8jlrgaDxXnnPsKYnzkvkt

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-company-lookup-api-b6d8d84c
```

Example prompt: Look up Apple's SEC EDGAR company record by ticker AAPL — I need the legal name, CIK, exchange, SIC industry description, state of incorporation, and registered address.

## When to prefer this

Choose this endpoint when you need authoritative legal entity data for US public companies sourced directly from SEC EDGAR — especially CIK resolution, EIN, SIC codes, or official registered addresses. Prefer it over commercial enrichment APIs when regulatory accuracy matters or when you need to cross-reference SEC filings. Best for financial compliance, due diligence, and data enrichment pipelines working with US-listed equities.

## Known failure modes

- Company not found for the given ticker, CIK, or name — returns empty or 404-equivalent response
- Ambiguous name match returning wrong entity — common for companies with similar names
- Non-US or private company not listed in SEC EDGAR — no record available
- Invalid or delisted ticker returning no results
- Payment failure via x402 protocol resulting in 402 response before data is returned

## How this service works

Exact EVM address, calldata, Uniswap V2/V3 and impermanent-loss math. Pay per call in USDC on Base via x402.

## Output

A JSON object containing the company's CIK, legal name, ticker symbol, stock exchange, SIC code and description, state of incorporation, HQ address, phone number, and EIN as registered with the SEC.

## 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"
     ],
     "type": "string"
    },
    "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": {
  "cik": "0000320193",
  "name": "Apple Inc.",
  "ticker": "AAPL",
  "sic_description": "Electronic Computers"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sec-company-lookup-api-b6d8d84c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from golf-evm-math.x402-evm-math.workers.dev](https://www.zero.xyz/host/golf-evm-math.x402-evm-math.workers.dev/llms.txt)