Amazon Product Search API (V1)

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Searches Amazon marketplace products by keyword or ASIN with country, sort, condition, Prime-only, deals, and page controls. Use it to discover products for catalog research, price comparison, or competitive assortment analysis.

Parameters

Name	In	Type	Required	Default	Description
token	query	string	Yes	-	Authentication token for this API service.
keyword	query	string	Yes	-	Search keyword or ASIN to find Amazon products.
country	query	string	No	US	Country code for the Amazon marketplace. Available Values: - US: United States - AU: Australia - BR: Brazil - CA: Canada - CN: China - FR: France - DE: Germany - IN: India - IT: Italy - MX: Mexico - NL: Netherlands - SG: Singapore - ES: Spain - TR: Turkey - AE: United Arab Emirates - GB: United Kingdom - JP: Japan - SA: Saudi Arabia - PL: Poland - SE: Sweden - BE: Belgium - EG: Egypt - ZA: South Africa - IE: Ireland
sortBy	query	string	No	RELEVANCE	Sort order for Amazon product search results. Available Values: - RELEVANCE: Relevance - LOWEST_PRICE: Lowest Price - HIGHEST_PRICE: Highest Price - REVIEWS: Reviews - NEWEST: Newest - BEST_SELLERS: Best Sellers
productCondition	query	string	No	ALL	Product condition filter for Amazon search results. Available Values: - ALL: All product conditions - NEW: New products - USED: Used products - RENEWED: Renewed products - COLLECTIBLE: Collectible products
isPrime	query	boolean	No	false	Whether to return only Prime-eligible products.
dealsAndDiscounts	query	string	No	NONE	Deals and discounts filter for Amazon search results. Available Values: - NONE: Do not filter by deals or discounts - ALL_DISCOUNTS: Return discounted products - TODAYS_DEALS: Return today's deals
page	query	integer	No	1	Page number for pagination.

Code Samples

💡 Environment Note

Use https://api.justoneapi.com by default. Alternative: http://47.117.133.51:30015.

🐚 cURL

curl --max-time 120 -X GET 'https://api.justoneapi.com/api/amazon/search-products/v1?token=YOUR_API_KEY&keyword=VALUE'

🤖 AI Prompt

I want to use the "Product Search (V1)" API from Just One API.
Base URL: use https://api.justoneapi.com by default. Mainland China users can use http://47.117.133.51:30015 instead.
API Path: /api/amazon/search-products/v1?token=YOUR_API_KEY&keyword=VALUE
API Endpoint: BASE_URL + /api/amazon/search-products/v1?token=YOUR_API_KEY&keyword=VALUE
HTTP Method: GET
Authentication: Append the "token" query parameter to the URL.
OpenAPI Definition: https://docs.justoneapi.com/openapi/amazon/product-search-v1-en.json

Parameters:
- token (query): Authentication token for this API service. (Required)
- keyword (query): Search keyword or ASIN to find Amazon products. (Required)
- country (query): Country code for the Amazon marketplace.

Available Values:
- `US`: United States
- `AU`: Australia
- `BR`: Brazil
- `CA`: Canada
- `CN`: China
- `FR`: France
- `DE`: Germany
- `IN`: India
- `IT`: Italy
- `MX`: Mexico
- `NL`: Netherlands
- `SG`: Singapore
- `ES`: Spain
- `TR`: Turkey
- `AE`: United Arab Emirates
- `GB`: United Kingdom
- `JP`: Japan
- `SA`: Saudi Arabia
- `PL`: Poland
- `SE`: Sweden
- `BE`: Belgium
- `EG`: Egypt
- `ZA`: South Africa
- `IE`: Ireland
- sortBy (query): Sort order for Amazon product search results.

Available Values:
- `RELEVANCE`: Relevance
- `LOWEST_PRICE`: Lowest Price
- `HIGHEST_PRICE`: Highest Price
- `REVIEWS`: Reviews
- `NEWEST`: Newest
- `BEST_SELLERS`: Best Sellers
- productCondition (query): Product condition filter for Amazon search results.

Available Values:
- `ALL`: All product conditions
- `NEW`: New products
- `USED`: Used products
- `RENEWED`: Renewed products
- `COLLECTIBLE`: Collectible products
- isPrime (query): Whether to return only Prime-eligible products.
- dealsAndDiscounts (query): Deals and discounts filter for Amazon search results.

Available Values:
- `NONE`: Do not filter by deals or discounts
- `ALL_DISCOUNTS`: Return discounted products
- `TODAYS_DEALS`: Return today's deals
- page (query): Page number for pagination.

Return format: safely handle JSON or text according to the actual Content-Type.

Response Handling & Error Codes:
1. Business results should be determined by the "code" field in the response body (code 0 means success).
2. Timeout Recommendation: Set the request timeout to 120 seconds. If 120 seconds is too long for your use case, use at least 60 seconds, but a small number of requests may time out before receiving a result.
3. Business Code Reference:
   - 0: Success
   - 100: Invalid or Inactive Token
   - 301: Collection Failed. Please Retry.
   - 302: Rate Limit Exceeded
   - 303: Daily Quota Exceeded
   - 400: Invalid Parameters
   - 500: Internal Server Error
   - 600: Permission Denied
   - 601: Insufficient Balance
   - 602: Token Budget Exceeded
4. Code 601 means the shared account balance is insufficient. Code 602 means the current API token's own cumulative budget limit has been reached. Token budget limits do not transfer funds out of the shared account balance.

Please help me write a script in my preferred programming language to call this API and handle the response.

🐍 Python

import requests

BASE_URL = "https://api.justoneapi.com"  # Alternative server: "http://47.117.133.51:30015"

url = BASE_URL + "/api/amazon/search-products/v1?token=YOUR_API_KEY&keyword=VALUE"
response = requests.get(url, timeout=120)
print(response.status_code)
if response.content:
    content_type = response.headers.get("content-type", "").lower()
    if "json" in content_type:
        try:
            print(response.json())
        except ValueError:
            print(response.text)
    elif content_type.startswith("text/") or "xml" in content_type or content_type.split(";", 1)[0].strip() in {"application/javascript", "application/x-www-form-urlencoded", "application/graphql"}:
        print(response.text)
    else:
        with open("response.bin", "wb") as output:
            output.write(response.content)
        print(f"Saved {len(response.content)} bytes to response.bin")

🌐 JavaScript

const BASE_URL = "https://api.justoneapi.com"; // Alternative server: "http://47.117.133.51:30015"
const url = BASE_URL + "/api/amazon/search-products/v1?token=YOUR_API_KEY&keyword=VALUE";

const response = await fetch(url, {
  method: "GET",
  signal: AbortSignal.timeout(120000)
});
console.log(response.status);
const responseBytes = await response.arrayBuffer();
if (responseBytes.byteLength) {
  const contentType = (response.headers.get("content-type") || "").toLowerCase();
  const mediaType = contentType.split(";", 1)[0].trim();
  const textual = contentType.startsWith("text/") || contentType.includes("json") || contentType.includes("xml") || ["application/javascript", "application/x-www-form-urlencoded", "application/graphql"].includes(mediaType);
  if (textual) {
    const responseText = new TextDecoder().decode(responseBytes);
    let data = responseText;
    if (contentType.includes("json")) {
      try { data = JSON.parse(responseText); } catch { /* Keep the raw body. */ }
    }
    console.log(data);
  } else {
    console.log(`Received ${responseBytes.byteLength} binary bytes`);
  }
}

☕ Java

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.time.Duration;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;

public class Main {
    public static void main(String[] args) throws Exception {
        final String BASE_URL = "https://api.justoneapi.com"; // Alternative server: "http://47.117.133.51:30015"
        final String url = BASE_URL + "/api/amazon/search-products/v1?token=YOUR_API_KEY&keyword=VALUE";

        HttpClient client = HttpClient.newBuilder().connectTimeout(Duration.ofSeconds(120)).build();
        HttpRequest.Builder builder = HttpRequest.newBuilder()
            .uri(URI.create(url))
            .timeout(Duration.ofSeconds(120))
            .method("GET", HttpRequest.BodyPublishers.noBody());

        HttpRequest request = builder.build();

        HttpResponse<byte[]> response = client.send(request, HttpResponse.BodyHandlers.ofByteArray());
        System.out.println(response.statusCode());
        String contentType = response.headers().firstValue("content-type").orElse("").toLowerCase();
        String mediaType = contentType.split(";", 2)[0].trim();
        if (contentType.startsWith("text/") || contentType.contains("json") || contentType.contains("xml") || mediaType.equals("application/javascript") || mediaType.equals("application/x-www-form-urlencoded") || mediaType.equals("application/graphql")) {
            System.out.println(new String(response.body(), StandardCharsets.UTF_8));
        } else {
            Files.write(Path.of("response.bin"), response.body());
            System.out.println("Saved " + response.body().length + " bytes to response.bin");
        }
    }
}

🐹 Go

package main

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

const BASE_URL = "https://api.justoneapi.com" // Alternative server: "http://47.117.133.51:30015"

func main() {
	client := &http.Client{Timeout: 120 * time.Second}
	url := BASE_URL + "/api/amazon/search-products/v1?token=YOUR_API_KEY&keyword=VALUE"
	req, _ := http.NewRequest("GET", url, nil)
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	fmt.Println(resp.StatusCode)
	bodyBytes, _ := io.ReadAll(resp.Body)
	contentType := strings.ToLower(resp.Header.Get("Content-Type"))
	mediaType := strings.TrimSpace(strings.SplitN(contentType, ";", 2)[0])
	if strings.HasPrefix(contentType, "text/") || strings.Contains(contentType, "json") || strings.Contains(contentType, "xml") || mediaType == "application/javascript" || mediaType == "application/x-www-form-urlencoded" || mediaType == "application/graphql" {
		fmt.Println(string(bodyBytes))
	} else {
		os.WriteFile("response.bin", bodyBytes, 0600)
		fmt.Printf("Saved %d bytes to response.bin\n", len(bodyBytes))
	}
}

🐘 PHP

<?php
$BASE_URL = 'https://api.justoneapi.com'; // Alternative server: "http://47.117.133.51:30015"
$url = $BASE_URL . '/api/amazon/search-products/v1?token=YOUR_API_KEY&keyword=VALUE';

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 120);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
$response = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_RESPONSE_CODE);
$contentType = strtolower((string) curl_getinfo($ch, CURLINFO_CONTENT_TYPE));
curl_close($ch);
echo $status . PHP_EOL;
$mediaType = trim(explode(';', $contentType, 2)[0]);
if (str_starts_with($contentType, 'text/') || str_contains($contentType, 'json') || str_contains($contentType, 'xml') || in_array($mediaType, ['application/javascript', 'application/x-www-form-urlencoded', 'application/graphql'], true)) {
    echo $response;
} else {
    file_put_contents('response.bin', $response);
    echo 'Saved ' . strlen($response) . ' bytes to response.bin' . PHP_EOL;
}

[OpenAPI Definition (JSON)]

Response Example

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