# Get user id

`GET https://api.cryptohopper.com/v1/user/id`

Part of [Users](https://www.cryptohopper.com/api-documentation/api-reference/users.md) in the Cryptohopper API reference.

Returns the ID of the user who authorized the app.

Needs a valid access token, but no specific scope.

## Headers

| Name | Type | Required | Description |
|---|---|---|---|
| `access-token` | string | yes | The OAuth access token of the user. |

## Example request

```bash
curl "https://api.cryptohopper.com/v1/user/id" \
  -H "access-token: YOUR_ACCESS_TOKEN"
```

## Response

Example response (illustrative values):

```json
{
    "data": "123456"
}
```

Status codes: 200. Errors return JSON with `status`, `error` and `message`, plus a numeric `code` when the error comes from the API itself rather than the gateway.