Stock Check By SKU API Documentation

<?xml version="1.0"?>
<stock>
    <status>success</status>
    <data>
        <sku>BAM-82099</sku>
        <description>BULLPUP BARREL WASHER MEDIUM 75</description>
        <stock-status>In Stock</stock-status>
        <quantity>10</quantity>
        <timestamp>2025-03-03T16:35:55Z</timestamp>
        <last_updated>2025-03-03 16:35:55</last_updated>
    </data>
</stock>

sku,description,stock-status,quantity,timestamp,last_updated
BAM-82099,"BULLPUP BARREL WASHER MEDIUM 75","In Stock",10,"2025-03-03T16:35:55Z","2025-03-03 16:35:55"

10

import requests

api_key = 'your-api-key-here'
sku = 'BAM-82099'

headers = {
    'Authorization': f'Bearer {api_key}'
}

data = {
    'sku': sku,
    'format': 'json'
}

response = requests.post(
    'https://api.gmk.co.uk/stock-query-by-sku/',
    headers=headers,
    data=data
)

if response.status_code == 200:
    data = response.json()
    if data['status'] == 'success':
        quantity = data['data']['quantity']
        print(f"Stock level: {quantity}")

const axios = require('axios');

const apiKey = 'your-api-key-here';
const sku = 'BAM-82099';

const data = new URLSearchParams();
data.append('sku', sku);
data.append('format', 'json');

axios.post('https://api.gmk.co.uk/stock-query-by-sku/', data, {
    headers: {
        'Authorization': `Bearer ${apiKey}`
    }
})
.then(response => {
    if (response.data.status === 'success') {
        const quantity = response.data.data.quantity;
        console.log(`Stock level: ${quantity}`);
    }
})
.catch(error => console.error('Error:', error));

using System;
using System.Net.Http;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Text.Json;

class Program
{
    static async Task Main()
    {
        var apiKey = "your-api-key-here";
        var sku = "BAM-82099";

        using (var client = new HttpClient())
        {
            client.DefaultRequestHeaders.Add("Authorization", $"Bearer {apiKey}");

            var formData = new FormUrlEncodedContent(new[]
            {
                new KeyValuePair("sku", sku),
                new KeyValuePair("format", "json"),
            });

            var response = await client.PostAsync(
                "https://api.gmk.co.uk/stock-query-by-sku/",
                formData
            );

            if (response.IsSuccessStatusCode)
            {
                var jsonString = await response.Content.ReadAsStringAsync();
                var data = JsonSerializer.Deserialize(jsonString);
                var quantity = data.RootElement
                    .GetProperty("data")
                    .GetProperty("quantity")
                    .GetInt32();
                
                Console.WriteLine($"Stock level: {quantity}");
            }
        }
    }

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.nio.charset.StandardCharsets;

public class StockCheck {
    public static void main(String[] args) {
        String apiKey = "your-api-key-here";
        String sku = "BAM-82099";

        String formData = String.format("sku=%s&format=json",
            URLEncoder.encode(sku, StandardCharsets.UTF_8));

        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create("https://api.gmk.co.uk/stock-query-by-sku/"))
            .header("Content-Type", "application/x-www-form-urlencoded")
            .header("Authorization", "Bearer " + apiKey)
            .POST(HttpRequest.BodyPublishers.ofString(formData))
            .build();

        try {
            HttpResponse response = client.send(request,
                HttpResponse.BodyHandlers.ofString());
            
            if (response.statusCode() == 200) {
                // Using any JSON library (e.g., Jackson, Gson)
                // Parse response and get quantity
                System.out.println("Response: " + response.body());
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}