> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://api.herramientas.lat/api-reference/herramientas-lat-api/qr/actualizar-pausar-qr/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://api.herramientas.lat/_mcp/server.

# Actualizar / pausar QR

PATCH https://www.herramientas.lat/api/v1/qr/{id}
Content-Type: application/json

Usá `active: false` para pausar. También podés actualizar contenido y diseño. Requiere `qr:write`.

Reference: https://api.herramientas.lat/api-reference/herramientas-lat-api/qr/actualizar-pausar-qr

## Authentication

- `Authorization` header (bearer token, required) — Creá keys en /cuenta/api con scopes qr:read y/o qr:write

## Request

### Path parameters

- `id` (string, required)

### Body (application/json)

This endpoint expects a CreateQrRequest.

- `title` (string, required)
- `tracking` (boolean, optional, default: true) — Equivale a “Activar seguimiento” del generador. En este endpoint debe ser true (o omitirse): crea link corto `/r/{code}` y métricas.
- `contentType` (enum, optional, default: url)
  - Allowed values: `url`, `wifi`, `vcard`, `whatsapp`, `text`, `email`
- `payload` (string, optional) — Opcional. Si falta, se calcula desde contentType + campos tipados.
- `url` (string, optional)
- `wifiSsid` (string, optional)
- `wifiPass` (string, optional)
- `wifiEnc` (enum, optional)
  - Allowed values: `WPA`, `WEP`, `nopass`
- `vcardFirstName` (string, optional)
- `vcardLastName` (string, optional)
- `vcardPhone` (string, optional)
- `vcardEmail` (string, optional)
- `vcardOrg` (string, optional)
- `vcardWeb` (string, optional)
- `waNumber` (string, optional)
- `waMessage` (string, optional)
- `text` (string, optional)
- `emailTo` (string, optional)
- `emailSubject` (string, optional)
- `emailBody` (string, optional)
- `design` (QrDesign, optional) — Opciones visuales (mismas que el generador web).
- `dotsStyle` (string, optional)
- `cornerSquare` (string, optional)
- `cornerDot` (string, optional)
- `isGradient` (boolean, optional)
- `gradientType` (string, optional)
- `gradientRotation` (double, optional)
- `color1` (string, optional)
- `color2` (string, optional)
- `bgColor` (string, optional)
- `bgTransparent` (boolean, optional)
- `customEyeColors` (boolean, optional)
- `eyeColor` (string, optional)
- `presetLogo` (string, optional)
- `customLogoUrl` (string, optional, nullable)
- `logoSize` (double, optional)
- `logoMargin` (double, optional)
- `hideDotsBehindLogo` (boolean, optional)
- `frameStyle` (string, optional)
- `frameText` (string, optional)
- `frameColor` (string, optional)
- `frameTextColor` (string, optional)
- `errorCorrectionLevel` (string, optional)
- `resolution` (integer, optional)

## Response

### 200

Actualizado

- `item` (QrItem, optional)

## Types

### QrDesign

Opciones visuales (mismas que el generador web).

- `dotsStyle` (enum, optional)
  - Allowed values: `square`, `dots`, `rounded`, `extra-rounded`, `classy`, `classy-rounded`
- `cornerSquare` (enum, optional)
  - Allowed values: `square`, `dot`, `extra-rounded`, `classy`, `classy-rounded`
- `cornerDot` (enum, optional)
  - Allowed values: `square`, `dot`, `extra-rounded`, `classy`, `classy-rounded`
- `isGradient` (boolean, optional)
- `gradientType` (enum, optional)
  - Allowed values: `linear`, `radial`
- `gradientRotation` (double, optional)
- `color1` (string, optional)
- `color2` (string, optional)
- `bgColor` (string, optional)
- `bgTransparent` (boolean, optional)
- `customEyeColors` (boolean, optional)
- `eyeColor` (string, optional)
- `presetLogo` (string, optional)
- `customLogoUrl` (string, optional, nullable) — Data URL de imagen o null
- `logoSize` (double, optional)
- `logoMargin` (double, optional)
- `hideDotsBehindLogo` (boolean, optional)
- `frameStyle` (enum, optional)
  - Allowed values: `none`, `bottom-banner`, `phone`, `badge`
- `frameText` (string, optional)
- `frameColor` (string, optional)
- `frameTextColor` (string, optional)
- `errorCorrectionLevel` (enum, optional)
  - Allowed values: `L`, `M`, `Q`, `H`
- `resolution` (integer, optional)

### QrItem

- `id` (string, optional)
- `title` (string, optional)
- `code` (string, optional)
- `contentType` (enum, optional)
  - Allowed values: `url`, `wifi`, `vcard`, `whatsapp`, `text`, `email`
- `payload` (string, optional)
- `active` (boolean, optional)
- `design` (QrDesign, optional) — Opciones visuales (mismas que el generador web).
- `shortUrl` (string, optional)
- `scanCount` (integer, optional)
- `createdAt` (datetime, optional)
- `updatedAt` (datetime, optional)

## Examples

**Request**

```json
{
  "title": "string",
  "active": false
}
```

**Response**

```json
{
  "item": {
    "id": "string",
    "title": "string",
    "code": "string",
    "contentType": "url",
    "payload": "string",
    "active": true,
    "design": {
      "dotsStyle": "square",
      "cornerSquare": "square",
      "cornerDot": "square",
      "isGradient": true,
      "gradientType": "linear",
      "gradientRotation": 1.1,
      "color1": "string",
      "color2": "string",
      "bgColor": "string",
      "bgTransparent": true,
      "customEyeColors": true,
      "eyeColor": "string",
      "presetLogo": "string",
      "customLogoUrl": "string",
      "logoSize": 0.3,
      "logoMargin": 1.1,
      "hideDotsBehindLogo": true,
      "frameStyle": "none",
      "frameText": "string",
      "frameColor": "string",
      "frameTextColor": "string",
      "errorCorrectionLevel": "L",
      "resolution": 1
    },
    "shortUrl": "string",
    "scanCount": 1,
    "createdAt": "2024-01-15T09:30:00Z",
    "updatedAt": "2024-01-15T09:30:00Z"
  }
}
```

**SDK Code**

```python QR_actualizarPausarQr_example
import requests

url = "https://www.herramientas.lat/api/v1/qr/id"

payload = {
    "title": "string",
    "active": False
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.patch(url, json=payload, headers=headers)

print(response.json())
```

```javascript QR_actualizarPausarQr_example
const url = 'https://www.herramientas.lat/api/v1/qr/id';
const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"title":"string","active":false}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go QR_actualizarPausarQr_example
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://www.herramientas.lat/api/v1/qr/id"

	payload := strings.NewReader("{\n  \"title\": \"string\",\n  \"active\": false\n}")

	req, _ := http.NewRequest("PATCH", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby QR_actualizarPausarQr_example
require 'uri'
require 'net/http'

url = URI("https://www.herramientas.lat/api/v1/qr/id")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"title\": \"string\",\n  \"active\": false\n}"

response = http.request(request)
puts response.read_body
```

```java QR_actualizarPausarQr_example
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.patch("https://www.herramientas.lat/api/v1/qr/id")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"title\": \"string\",\n  \"active\": false\n}")
  .asString();
```

```php QR_actualizarPausarQr_example
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('PATCH', 'https://www.herramientas.lat/api/v1/qr/id', [
  'body' => '{
  "title": "string",
  "active": false
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp QR_actualizarPausarQr_example
using RestSharp;

var client = new RestClient("https://www.herramientas.lat/api/v1/qr/id");
var request = new RestRequest(Method.PATCH);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"title\": \"string\",\n  \"active\": false\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift QR_actualizarPausarQr_example
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = [
  "title": "string",
  "active": false
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://www.herramientas.lat/api/v1/qr/id")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "PATCH"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```