# Bytemine Company Lookalikes

> Bytemine Company Lookalikes is a paid API for AI agents from bytemine.pay.zeroclick.io, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-14).

Find companies similar to up to 10 seed domains by enriching them, extracting business keywords, and returning lookalike matches with optional filters by industry, state, or country.

## Facts

- Endpoint: POST https://bytemine.pay.zeroclick.io/functions/v1/api-gateway/v1/company-lookalikes
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bytemine-company-lookalikes-3f4c1f45
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zRVBE2T5j_4qb585CrLid

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-company-lookalikes-3f4c1f45 -d '<json body>'
```

Example prompt: Find me companies that look like stripe.com, brex.com, and mercury.com — filter results to fintech companies in the US and send results to my webhook at https://hooks.myapp.com/lookalikes when done.

## When to prefer this

Use this endpoint when you need to discover net-new companies that resemble a known set of seed companies — ideal for B2B prospecting, ICP expansion, or account-based marketing. Prefer this over generic company search when you have existing customer or target domains and want semantically similar matches. The async job pattern makes it suitable for batch workflows where immediate results are not required.

## Known failure modes

- More than 10 domains submitted — request rejected
- Invalid domain format in the domains array
- Unsupported country or industry filter values
- Webhook URL unreachable or returning non-2xx — results may not be delivered
- Job timeout if enrichment takes too long for complex domains
- Rate limiting or payment failure at $0.50 USDC per call

## How this service works

Provide up to 10 company domains. The system enriches them, extracts business keywords, and searches for similar companies. Returns a job_id immediately; poll the job status endpoint with type lookalike or supply a webhook_url. Optional filters restrict results by industry, US state, or country. Flat rate per run.

## Output

Returns a job_id immediately upon submission. The agent should poll the job status endpoint with type 'lookalike' or receive results via webhook. Final results include a list of lookalike companies with enriched business keywords and company data, filtered by any specified industry, US state, or country constraints.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "domains": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "maxItems": 10,
   "description": "Seed company domains, max 10."
  },
  "filters": {
   "type": "object",
   "properties": {
    "state": {
     "type": "array",
     "items": {
      "type": "string"
     }
    },
    "country": {
     "type": "string"
    },
    "industry": {
     "type": "array",
     "items": {
      "type": "string"
     }
    }
   }
  },
  "webhook_url": {
   "type": "string",
   "description": "Optional results webhook."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bytemine-company-lookalikes-3f4c1f45/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from bytemine.pay.zeroclick.io](https://www.zero.xyz/host/bytemine.pay.zeroclick.io/llms.txt)