# Get catalog stats

`GET https://api.unique.domains/v1/catalog/stats`

Catalog headline totals for the latest day.

The tracked names by status, the words and the endings covered, from the nightly update.

- Access: No key. Limited per address; a key adds the paid fields.
- Billing: One call.
- Formats: JSON
- API: One-Word Domains API

## Request

| Field | Type | Needs | Where | Description |
| --- | --- | --- | --- | --- |
| `fields` | string | Optional | Query | Comma-separated top-level keys to keep; an unknown key answers 400 `unsupported_field`. |

## Sample request

```bash
curl -X GET "https://api.unique.domains/v1/catalog/stats"
```

## Response

| Field | Type | Description |
| --- | --- | --- |
| `day` | string |  |
| `domains` | object |  |
| `words` | integer \| null |  |
| `tlds` | integer |  |

## Errors

| Code | Status | What it means |
| --- | --- | --- |
| [`rate_limited`](https://unique.domains/api/problems/rate_limited) | 429 | Too many requests |
| [`internal`](https://unique.domains/api/problems/internal) | 500 | Unexpected error |
| [`not_ready`](https://unique.domains/api/problems/not_ready) | 503 | Not ready yet |

## Example answer

200, application/json

```json
{
  "data": {
    "day": "2026-11-05",
    "domains": {
      "total": 37632885,
      "available": 21480112,
      "registered": 14350645,
      "premium": 612004,
      "resell": 1102776,
      "expiring": 68183,
      "expired": 14045
    },
    "words": 563576,
    "tlds": 505
  },
  "meta": {
    "asOf": "2026-11-05T08:00:00Z",
    "cursor": null,
    "limit": null
  },
  "links": {
    "self": "https://api.unique.domains/v1/catalog/stats",
    "next": null,
    "register": null,
    "product": null,
    "dataset": null
  }
}
```

API status: https://uniquedomains.instatus.com

Full reference: https://unique.domains/api