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Google Shopping Price Comparison via SERP-X402
x402
Google Shopping Price Comparison via SERP-X402 is a paid API for AI agents from serp-x402.vercel.app, paid per call via x402, $0.005000/call, status down (last checked 2026-10-12, last successful call 2026-06-26).
Returns Google Shopping carousel results including product prices, sellers, ratings, review counts, and images for a given product query.
Price / call$0.005000
Success95%
StatusDown
How this service works
Google Shopping price comparison. Returns products with prices, sellers, ratings, and images from Google's popular products carousel. Great for finding the best price for any product.
Output
An array of up to N product listings from Google's Shopping carousel, each containing: product title, price (in USD), seller name, star rating, number of reviews, image URL, and position in the carousel. Results are ordered by Google's ranking for the query.
Example use cases
Example prompt
“Can you compare prices for 'Sony WH-1000XM5 headphones' across sellers in the United States and show me the top 10 results including prices, ratings, and where to buy?”
Technical details
Endpoint
GEThttps://serp-x402.vercel.app/serp/shopping?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need real-time Google Shopping price comparison data including seller names, prices, ratings, and product images. Prefer this over generic web search endpoints when the task is specifically about product pricing or retail comparison. Ideal for e-commerce agents, price alert systems, or shopping assistants that need structured product data rather than raw HTML.
Side effects
- Missing required 'q' parameter returns a 400 or error response
- Query with no Shopping results returns empty results array
- Invalid 'num' value may default to 10 or return an error
- Google Shopping data unavailable for certain regions or product categories
- Rate limiting or payment failure (x402) returns 402 Payment Required
- Truncated image URLs may be Google-encrypted thumbnails that expire
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"q": "wireless headphones",
"num": "10",
"location": "United States"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"keyword": "wireless headphones",
"results": [
{
"url": null,
"price": 39.95,
"title": "JBL On-Ear Headphones Tune 520BT Wireless",
"rating": 4.6,
"seller": "Best Buy",
"currency": "USD",
"position": 1,
"image_url": "https://encrypted-tbn0.gstatic.com/shopping?q=tbn:ANd9GcQYt2vDqLuIqBjBFFvy2DM9XhLZinc2gTmwDEuLF0GfxTnBY85T6I82BglZoIkPR9-PyWNwyk1QEGj0tvseRtzw_Mu8uWS5P1chKyfRCzo",
"reviews_count": 11000
},
{
"url": null,
"price": 38,
"title": "Sony WH-CH520 Wireless Headphones",
"rating": 4.8,
"seller": "Best Buy",
"currency": "USD",
"position": 2,
"image_url": "https://encrypted-tbn2.gstatic.com/shopping?q=tbn:ANd9GcRVq6ux5ZzZfe_1SXnoA9R11KSm_wyfzzSXNPjiJBG3b7GlFnfyBgdvbQvCVT40LocV-NYUehKul4DfUB0H_xZF82W5emd0fH3D2Jt0ijbR",
"reviews_count": 32000
},
{
"url": null,
"price": 14.94,
"title": "Soundplay Over Ear Headphones",
"rating": 4.6,
"seller": "Walmart",
"currency": "USD",
"position": 3,
"image_url": "https://encrypted-tbn1.gstatic.com/shopping?q=tbn:ANd9GcRgRsywjp1LXR12dy3aGTAShsthvBD1K1KJ1DuXqDpyU6hwMXF_iyYVl4v36jQXlHdG0ggoPRYlyiX4TSqqRtKENirVOhltygLaOMejcZuhxwpn8QzkA3LM",
"reviews_count": 704
},
{
"url": null,
"price": 199.99,
"title": "Beats Studio Pro Wireless Headphones",
"rating": 4.6,
"seller": "Best Buy",
"currency": "USD",
"position": 4,
"image_url": "https://encrypted-tbn0.gstatic.com/shopping?q=tbn:ANd9GcT48BtM6eVcfX96PSJIxlMtsczu4uuavaxavVhp5JSOJovoafD9Mk5EJL5iP4lHsH49_Q4JUogCYM78O-r7UpSeaRqtv7yc",
"reviews_count": 18000
},
{
"url": null,
"price": 98,
"title": "Sony Wireless Noise Canceling Headphones",
"rating": 4.6,
"seller": "Walmart - Focus Camera",
"currency": "USD",
"position": 5,
"image_url": "https://encrypted-tbn0.gstatic.com/shopping?q=tbn:ANd9GcR2vuNJyxxihB1cV7cBJRjy4Uxt0QrV5oAvJN6tjM7BxEl1VFQrsGXr9dwUVM79DY4ky1lcNsWEovLxkDvcIybOBMMe-vobEYJJgJ-6bwgrMPiXXIGfKil7BA",
"reviews_count": 14000
},
{
"url": null,
"price": 149.99,
"title": "Beats Solo 4 On-Ear Wireless Headphones",
"rating": 4.4,
"seller": "Best Buy",
"currency": "USD",
"position": 6,
"image_url": "https://encrypted-tbn0.gstatic.com/shopping?q=tbn:ANd9GcTG7J8h5cNJajy82J2YZEVGHLWVYRdGxAH8tkAI7k3Tg5GABZNbpqGvLb-SoEX1gJ-8dKkUb4FVFY-brufMVN8gpTRi2pfO3_gDgdJx3Rcv",
"reviews_count": 11000
},
{
"url": null,
"price": 59.95,
"title": "JBL Tune 720BT Over-Ear Wireless Headphones",
"rating": 4.5,
"seller": "Best Buy",
"currency": "USD",
"position": 7,
"image_url": "https://encrypted-tbn2.gstatic.com/shopping?q=tbn:ANd9GcSazgpj3fSGRIoxcRupMgi9Dpi1Z7KZAdggFBPqPhPWifYtIwrlNyfayKEl7B6cbD--0vqUk1ikzc4PPeKyp3_B-cmijY45DdFnfAMOL9k",
"reviews_count": 6800
},
{
"url": null,
"price": 449,
"title": "Bose QuietComfort Ultra Headphones Wireless Noise Cancelling",
"rating": 4.6,
"seller": "Bose",
"currency": "USD",
"position": 8,
"image_url": "https://encrypted-tbn3.gstatic.com/shopping?q=tbn:ANd9GcR3wkwWjgM976wyw1X49xNDKXvqsIOTKA-kXim-NU7UeJhADA6P6wrQ_ut3ozoQZN-UsWrkWpbZo5TZa6yvvD7paOyFNmIoRKwLYAAZ2sEs",
"reviews_count": 1400
},
{
"url": null,
"price": 29.99,
"title": "JLab Studio 2 Wireless On-Ear Headphones",
"rating": 4.5,
"seller": "JLab",
"currency": "USD",
"position": 9,
"image_url": "https://encrypted-tbn3.gstatic.com/shopping?q=tbn:ANd9GcSH3s6y3Hc1f0ZqQSBVHA4O7JJalsE0l1j0Q7bLr_JbHSlmkDCxut7M2Jb1AXbgVTS6pHgOTHAwPcYnqfBGTHZQT1ciH_rrjz-m2pIhkApul-x7C7htNSAcBw",
"reviews_count": 524
},
{
"url": null,
"price": 44.99,
"title": "Anker Soundcore Q20i Over-Ear Headphones Active Noise Cancelling",
"rating": 4.8,
"seller": "Walmart - AnkerDirect",
"currency": "USD",
"position": 10,
"image_url": "https://encrypted-tbn3.gstatic.com/shopping?q=tbn:ANd9GcTnJ75BrCgl5eyhHftwktKV8n3cvAdOuorbZMLiEpM-l0xO2lfWts4nfbZncdwhG0ma668Ay4pkhvrdlJaMaW58ECn5v-GJ0xgPVqOQH8_1daWkcBPmfxUE",
"reviews_count": 8600
}
],
"location": "United States"
}Tags
x402
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