Add a draft to the shopper's cart

curl --request POST \
  --url https://api.tybritelabs.com/v1/agent/cart-drafts/{id}/apply \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.tybritelabs.com/v1/agent/cart-drafts/{id}/apply"

headers = {"Authorization": "Bearer <token>"}

response = requests.post(url, headers=headers)

print(response.text)

const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.tybritelabs.com/v1/agent/cart-drafts/{id}/apply', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.tybritelabs.com/v1/agent/cart-drafts/{id}/apply",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.tybritelabs.com/v1/agent/cart-drafts/{id}/apply"

	req, _ := http.NewRequest("POST", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.tybritelabs.com/v1/agent/cart-drafts/{id}/apply")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.tybritelabs.com/v1/agent/cart-drafts/{id}/apply")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

{
  "data": {
    "draft_id": "b45506d9-6f01-4ac5-aaf7-7fc3a19e8863",
    "applied": [
      {
        "variant_id": "fbe89cdf-90a3-4050-a43b-e4c42302484a",
        "quantity": 1,
        "added": true
      }
    ],
    "cart": {
      "items": [
        {
          "id": "3f4a5acc-74d2-429a-bd3d-08ca1b9d489f",
          "product_id": "289533e8-f5b6-4d4f-bb23-2127875feb70",
          "variant_id": "fbe89cdf-90a3-4050-a43b-e4c42302484a",
          "product_name": "Galactic Zip Hoodie",
          "variant_name": "Grey / M",
          "variant_attributes": {},
          "product_sku": "FEED-HOODIE-GRY-M",
          "thumbnail_url": "https://images.unsplash.com/photo-1556821840-3a63f95609a7?w=400",
          "media": [
            {
              "id": "da966102-1b52-4ce3-ae56-afbfbd390fd8",
              "url": "https://images.unsplash.com/photo-1556821840-3a63f95609a7?w=400",
              "type": "image",
              "alt_text": null,
              "position": 1,
              "is_primary": true
            }
          ],
          "quantity": 1,
          "unit_price": 48,
          "selling_price": 48,
          "total_price": 48,
          "stock_available": 25,
          "has_variants": true,
          "created_at": "2026-09-28T21:54:02.394507+00:00",
          "updated_at": "2026-09-28T21:54:02.394507+00:00"
        }
      ],
      "total_items": 1,
      "subtotal": 48,
      "session_id": null,
      "customer_id": "9d2a554d-3141-4a19-b096-2ecb9e053c4c"
    }
  },
  "evidence": [
    {
      "source": "cart",
      "operation": "POST /v1/cart/items",
      "field": "items"
    }
  ],
  "computed_at": "2026-09-28T21:54:03.154Z",
  "currency": null,
  "environment": "sandbox"
}

{
  "error": {
    "code": "invalid_request",
    "message": "Provide exactly one of x-auth-token, x-external-auth, or x-idp-token"
  }
}

{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid Authorization header"
  }
}

{
  "error": {
    "code": "not_found",
    "message": "Cart draft not found: 00000000-0000-4000-8000-000000000000"
  }
}

{
  "error": {
    "code": "conflict",
    "message": "This cart draft has already been added to a cart"
  }
}

{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests for this API key. Please slow down and try again shortly.",
    "remaining": 0,
    "reset": 1706198400
  }
}

{
  "error": {
    "code": "server_error",
    "message": "An unexpected error occurred"
  }
}