# Búsqueda

El `falabella_search` la fuente está diseñada para recuperar las páginas de resultados de búsqueda de Falabella. Podemos devolver el HTML de cualquier página de Falabella que desees. Para ver el ejemplo de respuesta con los datos recuperados, descarga [**este archivo de salida de ejemplo**](https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FzrXw45naRpCZ0Ku9AjY1%2Fuploads%2FRMQK46A7fFcBYBQOIkDn%2Ffalabella_search.json?alt=media\&token=8da4de9c-b881-4201-850b-17847afe9603) en formato HTML.

## Ejemplos de solicitudes

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

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

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

{% endtab %}

{% tab title="Python" %}

```python
import requests
from pprint import pprint


# Estructurar la carga útil.
payload = {
    'source': 'falabella_search',
    'query': 'shoes'
}

# 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: "falabella_search",
    query: "shoes"
};

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 la URL.

https://realtime.oxylabs.io/v1/queries?source=falabella_search&query=shoes&access_token=12345abcde
```

{% endtab %}

{% tab title="PHP" %}

```php
<?php

$params = array(
    'source' => 'falabella_search',
    'query' => 'shoes'
);

$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":       "falabella_search",
		"query":        "shoes"
	}

	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 = "falabella_search",
                query = "shoes"
            };

            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", "falabella_search");
        jsonObject.put("query", "shoes");

        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": "falabella_search", 
    "query": "shoes"
}
```

{% endtab %}
{% endtabs %}

Usamos el método de integración síncrono [**Realtime**](https://developers.oxylabs.io/documentation/es/soluciones-de-scraping/web-scraper-api/integration-methods/realtime) 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 asincrónica [**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) sección.

## Valores de los parámetros de la 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><code>source</code></strong></mark></td><td>Establece el scraper.</td><td><code>falabella_search</code></td></tr><tr><td><mark style="background-color:green;"><strong><code>query</code></strong></mark></td><td>La palabra clave o frase para buscar productos.</td><td>-</td></tr><tr><td><code>start_page</code></td><td>Número de página de inicio.</td><td>1</td></tr><tr><td><code>render</code></td><td>Activa el renderizado de JavaScript cuando se establece en <code>html</code>. <a href="../../../features/js-rendering-and-browser-control/javascript-rendering"><strong>Más información</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 información</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>aquí</strong></a>.</td><td><code>desktop</code></td></tr></tbody></table>

&#x20;    \- parámetro obligatorio