# Coresignal Company Base Search Preview

> Coresignal Company Base Search Preview is a paid API for AI agents from x402.orthogonal.com, paid per call via x402, $0.021/call, status unknown (last checked 2026-09-14).

Search and filter a company database to get preview-level profiles including industry, size, country, website, and relevance score.

## Facts

- Endpoint: POST https://x402.orthogonal.com/coresignal/v2/company_base/search/filter/preview
- Price: $0.021/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/coresignal-company-base-search-preview-b05d74e7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_V_xYPHJmCbj08w0Ep5Xcy

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 coresignal-company-base-search-preview-b05d74e7 -d '<json body>'
```

Example prompt: Can you search for software development companies headquartered in the United States and give me a list with their names, websites, and company sizes?

## When to prefer this

Use this endpoint when you need to discover or identify companies using lightweight filters (name, country, industry, website) and want summary-level data before committing to full profile retrieval. It is ideal for lead generation, competitor research, and data enrichment pipelines where you first need to find candidate company IDs. Prefer this over full-profile endpoints when you want to batch-screen many companies cheaply before fetching complete records.

## Known failure modes

- No companies match the filter combination — returns empty result set
- Invalid country name or industry string returns no results or error
- Missing all filter fields may return overly broad or rejected query
- Rate limiting or payment failure results in 402 or 429 error
- Malformed request body returns 400 bad request

## How this service works

Preview company search results with summary data. Pass filters in the request body. Returns matching companies with key fields: id, name, website, industry, size, country, and relevance score. Use the 'id' field with the 'Base Company Collect' endpoint to get full profiles.

## Output

Returns a list of matching companies, each with: unique id (usable with the Base Company Collect endpoint for full profiles), company name, website, industry, employee size, country, and a relevance score indicating match quality.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "name": {
   "type": "string",
   "description": "Company name to search for (e.g., 'Google', 'Stripe')"
  },
  "country": {
   "type": "string",
   "description": "Country name (e.g., 'United States')"
  },
  "website": {
   "type": "string",
   "description": "Company website domain (e.g., 'google.com')"
  },
  "industry": {
   "type": "string",
   "description": "Industry filter (e.g., 'Software Development')"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/coresignal-company-base-search-preview-b05d74e7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.orthogonal.com](https://www.zero.xyz/host/x402.orthogonal.com/llms.txt)