# SEC Company Lookup API

> SEC Company Lookup API is a paid API for AI agents from dominion-data.x402-evm-math.workers.dev, paid per call via x402, $0.0022/call, status unknown (last checked 2026-10-29).

Resolve a company ticker, CIK, or name to its SEC EDGAR legal identity including exchange, SIC code, state, HQ address, phone, and EIN.

## Facts

- Endpoint: GET https://dominion-data.x402-evm-math.workers.dev/company/lookup?utm_source=zero.xyz
- Price: $0.0022/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sec-company-lookup-api-fd9aed32
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NrM-FeWNqy265u0oVQF_n

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-fd9aed32
```

Example prompt: Look up Apple's SEC EDGAR details using its ticker AAPL — I need the legal name, CIK, SIC code, state of incorporation, and headquarters address.

## When to prefer this

Choose this endpoint when you need authoritative, SEC-sourced legal identity data for US public companies — especially when you need CIK, EIN, SIC code, or official legal name rather than market data. Prefer over generic business lookup APIs when regulatory accuracy and SEC filing cross-referencing are important.

## Known failure modes

- Ticker or name not found in SEC EDGAR returns empty or 404 response
- Ambiguous company name matching multiple CIKs may return unexpected result
- Private companies not registered with SEC will not be found
- Stale data if SEC EDGAR has not been recently updated
- Missing query parameter returns validation error

## How this service works

Company enrichment from SEC EDGAR: resolve ticker/CIK/name to legal name, exchange, SIC, state, HQ, phone, EIN. Bundles with /merkl-stable for yield sustainability.

## Output

Returns structured company identity data sourced from SEC EDGAR including: legal/registered name, exchange listing, SIC industry code, state of incorporation, headquarters address, phone number, and EIN (Employer Identification Number).

## 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"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sec-company-lookup-api-fd9aed32/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from dominion-data.x402-evm-math.workers.dev](https://www.zero.xyz/host/dominion-data.x402-evm-math.workers.dev/llms.txt)