> ## Documentation Index
> Fetch the complete documentation index at: https://docs.xquik.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Update account

> Update your account locale preference to change the language used across Xquik

<blockquote className="agent-llms-directive">
  For the complete documentation index, see <a href="/llms.txt">llms.txt</a>.
</blockquote>

<Callout icon="circle-check" color="#16a34a">
  **Free** - does not consume credits
</Callout>

<CodeGroup>
  ```bash cURL theme={null}
  curl -X PATCH https://xquik.com/api/v1/account \
    -H "x-api-key: xq_YOUR_KEY_HERE" \
    -H "Content-Type: application/json" \
    -d '{
      "locale": "tr"
    }' | jq
  ```

  ```javascript Node.js theme={null}
  const response = await fetch("https://xquik.com/api/v1/account", {
    method: "PATCH",
    headers: {
      "x-api-key": "xq_YOUR_KEY_HERE",
      "Content-Type": "application/json",
    },
    body: JSON.stringify({ locale: "tr" }),
  });
  const data = await response.json();
  console.log(data);
  ```

  ```python Python theme={null}
  import requests

  response = requests.patch(
      "https://xquik.com/api/v1/account",
      headers={"x-api-key": "xq_YOUR_KEY_HERE"},
      json={"locale": "tr"},
  )
  data = response.json()
  print(data)
  ```

  ```go Go theme={null}
  package main

  import (
      "bytes"
      "encoding/json"
      "fmt"
      "net/http"
  )

  func main() {
      body, _ := json.Marshal(map[string]string{
          "locale": "tr",
      })

      req, err := http.NewRequest("PATCH", "https://xquik.com/api/v1/account", bytes.NewReader(body))
      if err != nil {
          panic(err)
      }
      req.Header.Set("x-api-key", "xq_YOUR_KEY_HERE")
      req.Header.Set("Content-Type", "application/json")

      resp, err := http.DefaultClient.Do(req)
      if err != nil {
          panic(err)
      }
      defer resp.Body.Close()

      var data map[string]interface{}
      if err := json.NewDecoder(resp.Body).Decode(&data); err != nil {
          panic(err)
      }
      fmt.Println(data)
  }
  ```
</CodeGroup>

## Headers

<ParamField header="x-api-key" type="string" required>
  Your API key. Session cookie authentication is also supported. Generate a key from the [dashboard](https://xquik.com/dashboard).
</ParamField>

<ParamField header="Content-Type" type="string" required>
  Must be `application/json`.
</ParamField>

## Body

<ParamField body="locale" type="string" required>
  Locale preference for the account. Must be one of `en`, `tr`, or `es`.
</ParamField>

## Response

<Tabs>
  <Tab title="200 OK">
    <ResponseField name="success" type="boolean">
      Always `true` on successful update.
    </ResponseField>

    ```json theme={null}
    { "success": true }
    ```
  </Tab>

  <Tab title="400 Invalid Input">
    ```json theme={null}
    { "error": "invalid_input" }
    ```

    Missing `locale` field or value is not one of `en`, `tr`, `es`.
  </Tab>

  <Tab title="401 Unauthenticated">
    ```json theme={null}
    { "error": "unauthenticated" }
    ```

    Missing or invalid API key.
  </Tab>

  <Tab title="429 Rate Limited">
    ```json theme={null}
    { "error": "rate_limit_exceeded", "message": "Too many requests. Try again later.", "retryAfter": 60 }
    ```

    Too many requests. Wait for the `Retry-After` header before retrying.
  </Tab>
</Tabs>

<Note>
  **Related:** [Get Account](/api-reference/account/get) to verify changes · [Authentication](/api-reference/authentication)
</Note>