# FullEnrich Company Search

> FullEnrich Company Search is a paid API for AI agents from stable-enrich-git-shafu-merchant-health-sc-efad26-merit-systems.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Search for companies by name, industry, headcount, or headquarters location and retrieve structured company profiles

## Facts

- Endpoint: POST https://stable-enrich-git-shafu-merchant-health-sc-efad26-merit-systems.vercel.app/api/fullenrich/company-search
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fullenrich-company-search-9a3fcbea
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kb2-af7FrKCCvL-B-6uSH

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 fullenrich-company-search-9a3fcbea -d '<json body>'
```

Example prompt: Search FullEnrich for software development companies with 100–500 employees headquartered in New York — give me the first page of results.

## When to prefer this

Use this endpoint when you need to discover or filter companies by structured firmographic attributes such as industry, headcount, or headquarters — especially for lead generation, market mapping, or enriching a list of company names. Prefer this over people-search endpoints when the target entity is a company rather than an individual. Best suited for cases where you know the legal company name or industry taxonomy, not informal brand names or product names.

## Known failure modes

- 400 error if only limit or page is provided without names, industries, or headquarters_locations filter
- 400 error if input values are not wrapped in the required [{value: '...'}] array format
- No results returned when searching by brand name instead of legal name (e.g. 'Cursor' instead of 'Anysphere')
- Incorrect industry classification if using informal terms like 'SaaS' or 'AI' instead of standardized labels like 'Software Development' or 'Research Services'
- Pagination breaks if search_after cursor from a previous response is not used correctly

## How this service works

FullEnrich Company Search — by name, industry, headcount, HQ. Requires names, industries, or headquarters_locations as [{ value: "..." }] (plain strings coerced); limit/page alone → 400. Paginate via search_after. Legal names not brands (Anysphere≠Cursor). Software Development not SaaS; Research Services not AI.

## Output

Returns a paginated list of company profiles matching the search criteria, each including the company's legal name, industry classification, headcount range, and headquarters location. Also returns a search_after cursor for paginating through additional results.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "$schema": "https://json-schema.org/draft/2020-12/schema"
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fullenrich-company-search-9a3fcbea/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from stable-enrich-git-shafu-merchant-health-sc-efad26-merit-systems.vercel.app](https://www.zero.xyz/host/stable-enrich-git-shafu-merchant-health-sc-efad26-merit-systems.vercel.app/llms.txt)