# Búsqueda

El `rakuten_search` esta fuente está diseñada para recuperar las páginas de resultados de búsqueda de Rakuten. Podemos devolver el HTML de cualquier página de Rakuten que desees. Para ver el ejemplo de respuesta con los datos recuperados, descarga [**esta salida de ejemplo**](https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FzrXw45naRpCZ0Ku9AjY1%2Fuploads%2F12GDTytxUqc8ir1yeYmJ%2Frakuten_search.json?alt=media\&token=9aa602f0-5de3-450d-8304-da81a8f6c5b4) archivo en formato HTML.

{% hint style="info" %}
Ten en cuenta que actualmente el `rakuten_search` origen solo admite el `com.tw` dominio de nivel superior.
{% endhint %}

## Ejemplos de solicitud

Los ejemplos a continuación ilustran cómo puedes obtener un resultado de búsqueda de Rakuten.

{% tabs %}
{% tab title="cURL" %}

```shell
curl 'https://realtime.oxylabs.io/v1/queries' \
--user 'USERNAME:PASSWORD' \
-H 'Content-Type: application/json' \
-d '{
        "source": "rakuten_search", 
        "query": "bit holder"
    }'
```

{% endtab %}

{% tab title="Python" %}

```python
import requests
from pprint import pprint


# Estructura del payload.
payload = {
    'source': 'rakuten_search',
    'query': 'bit holder'
}

# Obtener respuesta.
response = requests.request(
    'POST',
    'https://realtime.oxylabs.io/v1/queries',
    auth=('USERNAME', 'PASSWORD'),
    json=payload,
)

# En lugar de una respuesta con el estado del trabajo y la URL de resultados, esto devolverá el
# respuesta JSON con el resultado.
pprint(response.json())
```

{% endtab %}

{% tab title="Node.js" %}

```javascript
const https = require("https");

const username = "USERNAME";
const password = "PASSWORD";
const body = {
    source: "rakuten_search",
    query: "bit holder"
};

const options = {
    hostname: "realtime.oxylabs.io",
    path: "/v1/queries",
    method: "POST",
    headers: {
        "Content-Type": "application/json",
        Authorization:
            "Basic " + Buffer.from(`${username}:${password}`).toString("base64"),
    },
};

const request = https.request(options, (response) => {
    let data = "";

    response.on("data", (chunk) => {
        data += chunk;
    });

    response.on("end", () => {
        const responseData = JSON.parse(data);
        console.log(JSON.stringify(responseData, null, 2));
    });
});

request.on("error", (error) => {
    console.error("Error:", error);
});

request.write(JSON.stringify(body));
request.end();
```

{% endtab %}

{% tab title="HTTP" %}

```http
# Toda la cadena que envíes debe estar codificada en URL.

https://realtime.oxylabs.io/v1/queries?source=rakuten_search&query=bit%20holder&access_token=12345abcde
```

{% endtab %}

{% tab title="PHP" %}

```php
<?php

$params = array(
    'source' => 'rakuten_search',
    'query' => 'bit holder'
);

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, "https://realtime.oxylabs.io/v1/queries");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($params));
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_USERPWD, "USERNAME" . ":" . "PASSWORD");

$headers = array();
$headers[] = "Content-Type: application/json";
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

$result = curl_exec($ch);
echo $result;

if (curl_errno($ch)) {
    echo 'Error:' . curl_error($ch);
}
curl_close($ch);
```

{% endtab %}

{% tab title="Golang" %}

```go
package main

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

func main() {
	const Username = "USERNAME"
	const Password = "PASSWORD"

	payload := map[string]interface{}{
		"source":       "rakuten_search",
		"query":        "bit holder"
	}

	jsonValue, _ := json.Marshal(payload)

	client := &http.Client{}
	request, _ := http.NewRequest("POST",
		"https://realtime.oxylabs.io/v1/queries",
		bytes.NewBuffer(jsonValue),
	)

	request.SetBasicAuth(Username, Password)
	response, _ := client.Do(request)

	responseText, _ := ioutil.ReadAll(response.Body)
	fmt.Println(string(responseText))
}

```

{% endtab %}

{% tab title="C#" %}

```csharp
using System;
using System.Collections.Generic;
using System.Net.Http;
using System.Net.Http.Json;
using System.Threading.Tasks;

namespace OxyApi
{
    class Program
    {
        static async Task Main()
        {
            const string Username = "USERNAME";
            const string Password = "PASSWORD";

            var parameters = new {
                source = "rakuten_search",
                query = "bit holder"
            };

            var client = new HttpClient();

            Uri baseUri = new Uri("https://realtime.oxylabs.io");
            client.BaseAddress = baseUri;

            var requestMessage = new HttpRequestMessage(HttpMethod.Post, "/v1/queries");
            requestMessage.Content = JsonContent.Create(parameters);

            var authenticationString = $"{Username}:{Password}";
            var base64EncodedAuthenticationString = Convert.ToBase64String(System.Text.ASCIIEncoding.UTF8.GetBytes(authenticationString));
            requestMessage.Headers.Add("Authorization", "Basic " + base64EncodedAuthenticationString);

            var response = await client.SendAsync(requestMessage);
            var contents = await response.Content.ReadAsStringAsync();

            Console.WriteLine(contents);
        }
    }
}
```

{% endtab %}

{% tab title="Java" %}

```java
package org.example;

import okhttp3.*;
import org.json.JSONObject;
import java.util.concurrent.TimeUnit;

public class Main implements Runnable {
    private static final String AUTHORIZATION_HEADER = "Authorization";
    public static final String USERNAME = "USERNAME";
    public static final String PASSWORD = "PASSWORD";

    public void run() {
        JSONObject jsonObject = new JSONObject();
        jsonObject.put("source", "rakuten_search");
        jsonObject.put("query", "bit holder");

        Authenticator authenticator = (route, response) -> {
            String credential = Credentials.basic(USERNAME, PASSWORD);
            return response
                    .request()
                    .newBuilder()
                    .header(AUTHORIZATION_HEADER, credential)
                    .build();
        };

        var client = new OkHttpClient.Builder()
                .authenticator(authenticator)
                .readTimeout(180, TimeUnit.SECONDS)
                .build();

        var mediaType = MediaType.parse("application/json; charset=utf-8");
        var body = RequestBody.create(jsonObject.toString(), mediaType);
        var request = new Request.Builder()
                .url("https://realtime.oxylabs.io/v1/queries")
                .post(body)
                .build();

        try (var response = client.newCall(request).execute()) {
            if (response.body() != null) {
                try (var responseBody = response.body()) {
                    System.out.println(responseBody.string());
                }
            }
        } catch (Exception exception) {
            System.out.println("Error: " + exception.getMessage());
        }

        System.exit(0);
    }

    public static void main(String[] args) {
        new Thread(new Main()).start();
    }
}
```

{% endtab %}

{% tab title="JSON" %}

```json
{
    "source": "rakuten_search", 
    "query": "bit holder"
}
```

{% endtab %}
{% endtabs %}

Usamos el método de integración [**Realtime**](https://developers.oxylabs.io/documentation/es/soluciones-de-scraping/web-scraper-api/integration-methods/realtime) síncrono en nuestros ejemplos. Si deseas usar [**Proxy Endpoint**](https://developers.oxylabs.io/documentation/es/soluciones-de-scraping/web-scraper-api/integration-methods/proxy-endpoint) o la integración asíncrona [**Push-Pull**](https://developers.oxylabs.io/documentation/es/soluciones-de-scraping/web-scraper-api/integration-methods/push-pull) , consulta los [**métodos de integración**](https://developers.oxylabs.io/documentation/es/soluciones-de-scraping/web-scraper-api/integration-methods) en la sección.

## Valores de parámetros de solicitud

### Genérico

<table><thead><tr><th width="205">Parámetro</th><th width="250.33333333333331">Descripción</th><th>Valor predeterminado</th></tr></thead><tbody><tr><td><mark style="background-color:green;"><strong>source</strong></mark></td><td>Establece el scraper.</td><td><code>rakuten_search</code></td></tr><tr><td><mark style="background-color:green;"><strong>consulta</strong></mark></td><td>La palabra clave o frase para buscar productos.</td><td>-</td></tr><tr><td><code>render</code></td><td>Habilita el renderizado de JavaScript cuando se establece en <code>html</code>. <a href="../../../features/js-rendering-and-browser-control/javascript-rendering"><strong>Más info</strong></a><strong>.</strong></td><td>-</td></tr><tr><td><code>callback_url</code></td><td>URL de tu endpoint de callback. <a href="../../../../integration-methods/push-pull#callback"><strong>Más info</strong></a>.</td><td>-</td></tr><tr><td><code>user_agent_type</code></td><td>Tipo de dispositivo y navegador. La lista completa se puede encontrar <a href="../../../features/http-context-and-job-management/user-agent-type"><strong>here</strong></a>.</td><td><code>desktop</code></td></tr></tbody></table>

&#x20;    \- parámetro obligatorio