FreeOne-Word Domains API

Get catalog stats

GET/catalog/statsNo key

Catalog headline totals for the latest day.

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

AccessNo key. Limited per address; a key adds the paid fields.
BillingOne call.
FormatsJSON

Connect on RapidAPI

Request

fieldsstringOptionalQuery

Comma-separated top-level keys to keep; an unknown key answers 400 unsupported_field.

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

Response

daystring
domainsobject
wordsinteger | null
tldsinteger

Errors

rate_limited429

Too many requests

internal500

Unexpected error

not_ready503

Not ready yet

200 · application/jsonExample
{
  "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

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