# Bytemine B2B Company Search

> Bytemine B2B Company Search is a paid API for AI agents from x402.orthogonal.com, paid per call via x402, $0.6/call, status unknown (last checked 2026-09-14).

Search for B2B companies by name, industry, NAICS code, keywords, location, and employee count, returning paginated company records at 1 credit per result.

## Facts

- Endpoint: POST https://x402.orthogonal.com/bytemine/b2b-search
- Price: $0.6/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bytemine-b2b-company-search-3e11ba22
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_a0Kdl3cxE-HDRSBiY6DKR

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 bytemine-b2b-company-search-3e11ba22 -d '<json body>'
```

Example prompt: Search for software companies in Austin, Texas with between 50 and 500 employees that have a website — give me the first 20 results.

## When to prefer this

Use this endpoint when you need structured B2B company data filtered by industry, geography, employee count, or NAICS code — especially for lead generation, market research, or building prospect lists. Prefer this over general web search when you need clean, structured company records with consistent fields. Best for US-centric company searches where NAICS codes or state-level filtering is relevant.

## Known failure modes

- No results returned if filters are too restrictive or the combination yields no matches
- Invalid NAICS code returns an error or empty result
- Invalid 2-letter state code causes a filter error
- page_size exceeding 100 may be rejected or capped
- Insufficient credits/payment results in a 402 Payment Required error
- Malformed query string may return zero results without an explicit error

## How this service works

Search companies by name, industry, NAICS code, keywords, location, employee count. 1 credit per company returned.

## Output

A paginated list of company records matching the search criteria, each containing details such as company name, industry, location (city, state, country), employee count, website, and NAICS code. Billed at 1 credit per company returned.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "city": {
   "type": "string",
   "description": "City name"
  },
  "page": {
   "type": "integer",
   "description": "Page number (default 1)"
  },
  "query": {
   "type": "string",
   "description": "Company name or keyword to search"
  },
  "state": {
   "type": "string",
   "description": "2-letter US state code"
  },
  "country": {
   "type": "string",
   "description": "Country filter"
  },
  "industry": {
   "type": "string",
   "description": "Industry filter"
  },
  "keywords": {
   "type": "string",
   "description": "Keywords filter"
  },
  "page_size": {
   "type": "integer",
   "description": "Results per page (default 20, max 100)"
  },
  "naics_code": {
   "type": "string",
   "description": "NAICS code filter"
  },
  "has_website": {
   "type": "boolean",
   "description": "Filter to companies with websites"
  },
  "max_employees": {
   "type": "integer",
   "description": "Maximum employee count"
  },
  "min_employees": {
   "type": "integer",
   "description": "Minimum employee count"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bytemine-b2b-company-search-3e11ba22/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)