Zig Requires Chilkat v11.0.0+

Shopify Retrieve the item's inventory levels

See more Shopify Examples

After you have the inventory item ID, you can use it with the InventoryLevel resource to find the levels and locations for the inventory item: Zig

const std = @import("std");
const chilkat = @import("chilkat");

pub fn main(init: std.process.Init) !void {
    const alloc = init.arena.allocator();

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    const http = try chilkat.Http.init();
    defer http.deinit();

    http.setLogin("SHOPIFY_PRIVATE_API_KEY");
    http.setPassword("SHOPIFY_PRIVATE_API_KEY");

    http.setAccept("application/json");

    // How to get the inventory item ID

    const resp = try chilkat.HttpResponse.init();
    defer resp.deinit();
    http.httpNoBody("GET", "https://{shop}.myshopify.com/admin/api/2020-04/inventory_levels.json?inventory_item_ids={inventory_item_id}", resp) catch {
        std.debug.print("{s}\n", .{try http.getLastErrorText(alloc)});
        return;
    };

    std.debug.print("Response Status Code: {d}\n", .{resp.getStatusCode()});

    const json_response = try chilkat.JsonObject.init();
    defer json_response.deinit();
    json_response.load(try resp.getBodyStr(alloc)) catch {};
    json_response.setEmitCompact(false);
    std.debug.print("{s}\n", .{try json_response.emit(alloc)});

    if (resp.getStatusCode() != 200) {
        std.debug.print("Failed.\n", .{});
        return;
    }

    // Sample output...
    // (See the parsing code below..)
    //
    // Use the this online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    // {
    //   "inventory_levels": [
    //     {
    //       "inventory_item_id": 12250274365496,
    //       "location_id": 6884556842,
    //       "available": 8,
    //       "updated_at": "2018-06-18T11:49:50-04:00",
    //       "admin_graphql_api_id": "gid://shopify/InventoryLevel/6485147690?inventory_item_id=12250274365496"
    //     },
    //     {
    //       "inventory_item_id": 12250274365496,
    //       "location_id": 13968834616,
    //       "available": 50,
    //       "updated_at": "2018-06-26T14:44:30-04:00",
    //       "admin_graphql_api_id": "gid://shopify/InventoryLevel/13570506808?inventory_item_id=12250274365496"
    //     },
    //     {
    //       "inventory_item_id": 12250274365496,
    //       "location_id": 13968867384,
    //       "available": 100,
    //       "updated_at": "2018-06-26T14:44:30-04:00",
    //       "admin_graphql_api_id": "gid://shopify/InventoryLevel/13570539576?inventory_item_id=12250274365496"
    //     }
    //   ]
    // }
    //

    var inventory_item_id: i32 = 0;
    var location_id: i32 = 0;
    var available: i32 = 0;
    var updated_at: [:0]const u8 = "";
    var admin_graphql_api_id: [:0]const u8 = "";

    var i: i32 = 0;
    const count_i = json_response.sizeOfArray("inventory_levels");
    while (i < count_i) {
        json_response.setI(i);
        inventory_item_id = json_response.intOf("inventory_levels[i].inventory_item_id");
        location_id = json_response.intOf("inventory_levels[i].location_id");
        available = json_response.intOf("inventory_levels[i].available");
        updated_at = try json_response.stringOf(alloc, "inventory_levels[i].updated_at");
        admin_graphql_api_id = try json_response.stringOf(alloc, "inventory_levels[i].admin_graphql_api_id");
        i = i + 1;
    }
}