# Get a technology profile

Returns one domain's current and historical technology detections, category labels, first and last seen dates, and BuiltWith's monthly spend estimate. Requires `domain`. Redacted detections remain counted and carry `name: null`. `data` is null when no profile exists.

- Platform: BuiltWith
- Request: `GET https://api.toolzerhub.com/v1/builtwith/profile`
- Auth: `x-api-key` header
- Cost: 1 credit per successful request. Failed requests are not billed.
- Page: https://docs.toolzerhub.com/reference/builtwith/get-built-with-profile

| Parameter | In | Required | Type | Description |
| --- | --- | --- | --- | --- |
| `domain` | query | yes | string | The website hostname. A full URL is accepted and reduced to its hostname. |

## Example request

```bash
curl "https://api.toolzerhub.com/v1/builtwith/profile?domain=<domain>" \
  -H "x-api-key: $TOOLZERHUB_API_KEY"
```

Success responses are wrapped as `{ "data": ... }`. Errors return `{ "error": { "code", "status", "message", "retryable", "details" } }`. See https://docs.toolzerhub.com/docs/responses-and-errors.