# SiteCheck Company Records – Clutch.co B2B Directory

> SiteCheck Company Records – Clutch.co B2B Directory is a paid API for AI agents from api.companyrecords-api.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-24).

Fetches a page of top B2B service providers from Clutch.co's public directory for a given category, returning company names, ratings, reviews, pricing, and profile details.

## Facts

- Endpoint: GET https://api.companyrecords-api.workers.dev/api/b2b/clutch-reviews?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-24
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sitecheck-company-records-clutch-co-b2b-directory-6a96bb3f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_szZLEI7IubmLfBFNRuNr5

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 sitecheck-company-records-clutch-co-b2b-directory-6a96bb3f
```

Example prompt: Pull me the first page of top web development companies from Clutch's directory so I can compare their ratings, hourly rates, and minimum project sizes.

## When to prefer this

Choose this endpoint when you need structured, paginated data about top B2B service providers as ranked and listed on Clutch.co — especially when you need rich metadata like ratings, project minimums, hourly rates, and service mix in a single call. Prefer this over general web search when you want Clutch-specific ranking and verification signals.

## Known failure modes

- Invalid or misspelled category path returns empty results or an error
- Page number out of range (>10 or <1) may return empty results
- Clutch.co page structure changes may cause parsing failures
- Residential proxy unavailability may cause timeouts or 5xx errors
- Category with no listings returns an empty array

## How this service works

Pay-per-call company registry, government, legal and B2B data tools for AI agents, from official registers and public sources. Payment: x402, USDC on Base, Solana, Arc, Polygon, Arbitrum, Monad, World Chain, Optimism, Avalanche, Celo or Stellar, or RLUSD/XRP on the XRP Ledger. No signup, no API key; a failed call is not charged.

## Output

Returns up to ~80 B2B service provider records per page (pages 1–10) from Clutch.co's directory for the requested category. Each record includes: company name, star rating, review count, verification badge status, minimum project size, hourly rate range, employee count range, location, phone number, service category mix percentages, whether the listing is sponsored, and a direct profile URL.

## 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",
     "required": [
      "category"
     ],
     "properties": {
      "page": {
       "type": "string",
       "description": "Results page 1 to 10 (default 1)"
      },
      "category": {
       "type": "string",
       "description": "Directory path as on clutch.co/<path>, e.g. web-developers, app-developers, agencies/seo, it-services"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sitecheck-company-records-clutch-co-b2b-directory-6a96bb3f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.companyrecords-api.workers.dev](https://www.zero.xyz/host/api.companyrecords-api.workers.dev/llms.txt)