# Domain Rating Checker — REST API endpoint `domain-rating-checker`

Return the Ahrefs Domain Rating (0-100) for up to 25 domains in one call, with a per-domain status. Results carry the required "Domain Rating by Ahrefs" attribution.

- Category: seo
- MCP server: https://mcp.findutils.com/ (Streamable HTTP, no API keys, 120 req/min per IP)
- REST endpoint: POST https://api.findutils.com/api/tools/domain-rating-checker/execute (no API keys, 60 req/min per IP)
- Network tool: fetches a fixed, hard-coded public upstream (never a private host).
- Reference page: https://findutils.com/api/domain-rating-checker/
- Same tool on the other surface: https://findutils.com/mcp/domain-rating-checker/

## Call the endpoint (verified example)

```bash
curl -X POST https://api.findutils.com/api/tools/domain-rating-checker/execute \
  -H "Content-Type: application/json" \
  -d '{
    "domains": [
      "ahrefs.com",
      "wikipedia.org"
    ]
  }'

# Parameter schema
curl https://api.findutils.com/api/tools/domain-rating-checker
```

## Input schema

| Argument | Type | Required | Description |
|---|---|---|---|
| `domains` | array | yes | Domains to check (1-25), e.g. ["ahrefs.com", "wikipedia.org"]. |

Example arguments (verified):

```json
{
  "domains": [
    "ahrefs.com",
    "wikipedia.org"
  ]
}
```

OpenAPI 3.1 spec: https://findutils.com/api/openapi.json · Interactive docs: https://findutils.com/api/docs/

## Also an MCP tool

```bash
claude mcp add findutils --transport http https://mcp.findutils.com/
```

Then ask the client to call `findutils:domain_rating_checker`. Full MCP reference: https://findutils.com/mcp/domain-rating-checker/

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