How to Scrape Walmart with PHP

Walmart contains valuable data — product listings, prices, ratings, review counts, and more. Scraping this data directly means dealing with anti-bot detection, CAPTCHAs, IP rotation, and constantly breaking selectors. The Scavio API handles all of that and returns clean, structured JSON from a single POST request.

This tutorial shows you how to scrape Walmart using PHP and the Scavio API. By the end, you will have a working PHP script that fetches real-time Walmart data and parses the results.

Prerequisites

• PHP installed on your machine
• A Scavio API key (free tier includes 500 credits/month — no credit card required)

Step 1: Install Dependencies

cURL is built into PHP, so there is nothing to install.

# cURL extension is built into PHP

Step 2: Make Your First Walmart Search

Send a POST request to the Scavio Walmart API endpoint with your query. The API returns structured JSON with product listings, prices, ratings, and more.

<?php
$apiKey = "your_scavio_api_key";

$ch = curl_init("https://api.scavio.dev/api/v1/walmart/search");
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => [
        "x-api-key: $apiKey",
        "Content-Type: application/json",
    ],
    CURLOPT_POSTFIELDS => json_encode(["query" => $query]),
]);

$response = curl_exec($ch);
curl_close($ch);

$data = json_decode($response, true);
print_r($data);

Step 3: Example Response

The API returns structured JSON. Here is an example response for a Walmart search:

{
  "search_metadata": { "status": "success" },
  "products": [
    {
      "position": 1,
      "title": "FlexiSpot E7 Standing Desk",
      "product_id": "1234567890",
      "price": "$349.99",
      "rating": 4.5,
      "reviews_count": 1823,
      "fulfillment": "Free delivery",
      "pickup": "Available for pickup"
    }
  ]
}

Every field is structured and typed — no HTML parsing, no CSS selectors, no regex extraction. Your PHP code can access any field directly.

Step 4: Full Working Example

Here is a complete, runnable PHP script that searches Walmart and prints the results:

<?php
/**
 * Scrape Walmart search results using Scavio API.
 * Returns structured JSON with product listings, prices, ratings, and more.
 */

function searchWalmart(string $query): array {
    $apiKey = getenv("SCAVIO_API_KEY");

    $ch = curl_init("https://api.scavio.dev/api/v1/walmart/search");
    curl_setopt_array($ch, [
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_POST => true,
        CURLOPT_HTTPHEADER => [
            "x-api-key: $apiKey",
            "Content-Type: application/json",
        ],
        CURLOPT_POSTFIELDS => json_encode(["query" => $query]),
    ]);

    $response = curl_exec($ch);
    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    curl_close($ch);

    if ($httpCode !== 200) {
        throw new Exception("Scavio API error: $httpCode");
    }

    return json_decode($response, true);
}

$results = searchWalmart("standing desk");
echo json_encode($results, JSON_PRETTY_PRINT);

Why Use Scavio Instead of Scraping Walmart Directly?

• No proxy management. Direct scraping requires rotating proxies to avoid IP bans. Scavio handles all of this server-side.
• No CAPTCHA solving. Walmart aggressively blocks automated requests. Scavio returns clean data every time.
• Structured JSON output. No HTML parsing or CSS selector maintenance. Get typed, consistent data from every request.
• Multi-platform in one API. Search Google, Amazon, YouTube, and Walmart from the same API key with the same authentication pattern.
• Free tier included. 500 credits/month with no credit card required. Each search costs 1 credit.