curl --request POST \
  --url https://api.{tenant}.getomneo.com/api/v3/products/batch.json \
  --header 'Content-Type: application/json' \
  --data '
{
  "products": [
    {
      "handle": "<string>",
      "title": "<string>",
      "external_id": "<string>",
      "brand": "<string>",
      "description": "<string>",
      "currency": "<string>",
      "position": 123,
      "systems": [
        "<string>"
      ],
      "channels": [
        "<string>"
      ],
      "tags": [
        "<string>"
      ],
      "department": "<string>",
      "web_url": "<string>",
      "images": [
        {
          "url": "<string>",
          "sort_order": 123
        }
      ],
      "archive_existing_variants": true,
      "meta": [
        "<string>"
      ],
      "variants": [
        {
          "id": 123,
          "title": "<string>",
          "sku": "<string>",
          "description": "<string>",
          "available_quantity": 123,
          "price": 123,
          "images": [
            {
              "url": "<string>",
              "sort_order": 123
            }
          ],
          "price_discounted": 123,
          "price_comparison": 123,
          "price_cost": 123,
          "position": 123,
          "tags": [
            "<string>"
          ],
          "options": [
            {
              "name": "<string>",
              "value": "<string>",
              "sort_order": 123
            }
          ],
          "meta": [
            "<string>"
          ]
        }
      ],
      "custom_fields": [
        {
          "namespace": "<string>",
          "handle": "<string>",
          "value": "<string>"
        }
      ]
    }
  ],
  "import_job_id": "<string>"
}
'

import requests

url = "https://api.{tenant}.getomneo.com/api/v3/products/batch.json"

payload = {
    "products": [
        {
            "handle": "<string>",
            "title": "<string>",
            "external_id": "<string>",
            "brand": "<string>",
            "description": "<string>",
            "currency": "<string>",
            "position": 123,
            "systems": ["<string>"],
            "channels": ["<string>"],
            "tags": ["<string>"],
            "department": "<string>",
            "web_url": "<string>",
            "images": [
                {
                    "url": "<string>",
                    "sort_order": 123
                }
            ],
            "archive_existing_variants": True,
            "meta": ["<string>"],
            "variants": [
                {
                    "id": 123,
                    "title": "<string>",
                    "sku": "<string>",
                    "description": "<string>",
                    "available_quantity": 123,
                    "price": 123,
                    "images": [
                        {
                            "url": "<string>",
                            "sort_order": 123
                        }
                    ],
                    "price_discounted": 123,
                    "price_comparison": 123,
                    "price_cost": 123,
                    "position": 123,
                    "tags": ["<string>"],
                    "options": [
                        {
                            "name": "<string>",
                            "value": "<string>",
                            "sort_order": 123
                        }
                    ],
                    "meta": ["<string>"]
                }
            ],
            "custom_fields": [
                {
                    "namespace": "<string>",
                    "handle": "<string>",
                    "value": "<string>"
                }
            ]
        }
    ],
    "import_job_id": "<string>"
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    products: [
      {
        handle: '<string>',
        title: '<string>',
        external_id: '<string>',
        brand: '<string>',
        description: '<string>',
        currency: '<string>',
        position: 123,
        systems: ['<string>'],
        channels: ['<string>'],
        tags: ['<string>'],
        department: '<string>',
        web_url: '<string>',
        images: [{url: '<string>', sort_order: 123}],
        archive_existing_variants: true,
        meta: ['<string>'],
        variants: [
          {
            id: 123,
            title: '<string>',
            sku: '<string>',
            description: '<string>',
            available_quantity: 123,
            price: 123,
            images: [{url: '<string>', sort_order: 123}],
            price_discounted: 123,
            price_comparison: 123,
            price_cost: 123,
            position: 123,
            tags: ['<string>'],
            options: [{name: '<string>', value: '<string>', sort_order: 123}],
            meta: ['<string>']
          }
        ],
        custom_fields: [{namespace: '<string>', handle: '<string>', value: '<string>'}]
      }
    ],
    import_job_id: '<string>'
  })
};

fetch('https://api.{tenant}.getomneo.com/api/v3/products/batch.json', 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.{tenant}.getomneo.com/api/v3/products/batch.json",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'products' => [
        [
                'handle' => '<string>',
                'title' => '<string>',
                'external_id' => '<string>',
                'brand' => '<string>',
                'description' => '<string>',
                'currency' => '<string>',
                'position' => 123,
                'systems' => [
                                '<string>'
                ],
                'channels' => [
                                '<string>'
                ],
                'tags' => [
                                '<string>'
                ],
                'department' => '<string>',
                'web_url' => '<string>',
                'images' => [
                                [
                                                                'url' => '<string>',
                                                                'sort_order' => 123
                                ]
                ],
                'archive_existing_variants' => true,
                'meta' => [
                                '<string>'
                ],
                'variants' => [
                                [
                                                                'id' => 123,
                                                                'title' => '<string>',
                                                                'sku' => '<string>',
                                                                'description' => '<string>',
                                                                'available_quantity' => 123,
                                                                'price' => 123,
                                                                'images' => [
                                                                                                                                [
                                                                                                                                                                                                                                                                'url' => '<string>',
                                                                                                                                                                                                                                                                'sort_order' => 123
                                                                                                                                ]
                                                                ],
                                                                'price_discounted' => 123,
                                                                'price_comparison' => 123,
                                                                'price_cost' => 123,
                                                                'position' => 123,
                                                                'tags' => [
                                                                                                                                '<string>'
                                                                ],
                                                                'options' => [
                                                                                                                                [
                                                                                                                                                                                                                                                                'name' => '<string>',
                                                                                                                                                                                                                                                                'value' => '<string>',
                                                                                                                                                                                                                                                                'sort_order' => 123
                                                                                                                                ]
                                                                ],
                                                                'meta' => [
                                                                                                                                '<string>'
                                                                ]
                                ]
                ],
                'custom_fields' => [
                                [
                                                                'namespace' => '<string>',
                                                                'handle' => '<string>',
                                                                'value' => '<string>'
                                ]
                ]
        ]
    ],
    'import_job_id' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://api.{tenant}.getomneo.com/api/v3/products/batch.json"

	payload := strings.NewReader("{\n  \"products\": [\n    {\n      \"handle\": \"<string>\",\n      \"title\": \"<string>\",\n      \"external_id\": \"<string>\",\n      \"brand\": \"<string>\",\n      \"description\": \"<string>\",\n      \"currency\": \"<string>\",\n      \"position\": 123,\n      \"systems\": [\n        \"<string>\"\n      ],\n      \"channels\": [\n        \"<string>\"\n      ],\n      \"tags\": [\n        \"<string>\"\n      ],\n      \"department\": \"<string>\",\n      \"web_url\": \"<string>\",\n      \"images\": [\n        {\n          \"url\": \"<string>\",\n          \"sort_order\": 123\n        }\n      ],\n      \"archive_existing_variants\": true,\n      \"meta\": [\n        \"<string>\"\n      ],\n      \"variants\": [\n        {\n          \"id\": 123,\n          \"title\": \"<string>\",\n          \"sku\": \"<string>\",\n          \"description\": \"<string>\",\n          \"available_quantity\": 123,\n          \"price\": 123,\n          \"images\": [\n            {\n              \"url\": \"<string>\",\n              \"sort_order\": 123\n            }\n          ],\n          \"price_discounted\": 123,\n          \"price_comparison\": 123,\n          \"price_cost\": 123,\n          \"position\": 123,\n          \"tags\": [\n            \"<string>\"\n          ],\n          \"options\": [\n            {\n              \"name\": \"<string>\",\n              \"value\": \"<string>\",\n              \"sort_order\": 123\n            }\n          ],\n          \"meta\": [\n            \"<string>\"\n          ]\n        }\n      ],\n      \"custom_fields\": [\n        {\n          \"namespace\": \"<string>\",\n          \"handle\": \"<string>\",\n          \"value\": \"<string>\"\n        }\n      ]\n    }\n  ],\n  \"import_job_id\": \"<string>\"\n}")

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

	req.Header.Add("Content-Type", "application/json")

	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.{tenant}.getomneo.com/api/v3/products/batch.json")
  .header("Content-Type", "application/json")
  .body("{\n  \"products\": [\n    {\n      \"handle\": \"<string>\",\n      \"title\": \"<string>\",\n      \"external_id\": \"<string>\",\n      \"brand\": \"<string>\",\n      \"description\": \"<string>\",\n      \"currency\": \"<string>\",\n      \"position\": 123,\n      \"systems\": [\n        \"<string>\"\n      ],\n      \"channels\": [\n        \"<string>\"\n      ],\n      \"tags\": [\n        \"<string>\"\n      ],\n      \"department\": \"<string>\",\n      \"web_url\": \"<string>\",\n      \"images\": [\n        {\n          \"url\": \"<string>\",\n          \"sort_order\": 123\n        }\n      ],\n      \"archive_existing_variants\": true,\n      \"meta\": [\n        \"<string>\"\n      ],\n      \"variants\": [\n        {\n          \"id\": 123,\n          \"title\": \"<string>\",\n          \"sku\": \"<string>\",\n          \"description\": \"<string>\",\n          \"available_quantity\": 123,\n          \"price\": 123,\n          \"images\": [\n            {\n              \"url\": \"<string>\",\n              \"sort_order\": 123\n            }\n          ],\n          \"price_discounted\": 123,\n          \"price_comparison\": 123,\n          \"price_cost\": 123,\n          \"position\": 123,\n          \"tags\": [\n            \"<string>\"\n          ],\n          \"options\": [\n            {\n              \"name\": \"<string>\",\n              \"value\": \"<string>\",\n              \"sort_order\": 123\n            }\n          ],\n          \"meta\": [\n            \"<string>\"\n          ]\n        }\n      ],\n      \"custom_fields\": [\n        {\n          \"namespace\": \"<string>\",\n          \"handle\": \"<string>\",\n          \"value\": \"<string>\"\n        }\n      ]\n    }\n  ],\n  \"import_job_id\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.{tenant}.getomneo.com/api/v3/products/batch.json")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"products\": [\n    {\n      \"handle\": \"<string>\",\n      \"title\": \"<string>\",\n      \"external_id\": \"<string>\",\n      \"brand\": \"<string>\",\n      \"description\": \"<string>\",\n      \"currency\": \"<string>\",\n      \"position\": 123,\n      \"systems\": [\n        \"<string>\"\n      ],\n      \"channels\": [\n        \"<string>\"\n      ],\n      \"tags\": [\n        \"<string>\"\n      ],\n      \"department\": \"<string>\",\n      \"web_url\": \"<string>\",\n      \"images\": [\n        {\n          \"url\": \"<string>\",\n          \"sort_order\": 123\n        }\n      ],\n      \"archive_existing_variants\": true,\n      \"meta\": [\n        \"<string>\"\n      ],\n      \"variants\": [\n        {\n          \"id\": 123,\n          \"title\": \"<string>\",\n          \"sku\": \"<string>\",\n          \"description\": \"<string>\",\n          \"available_quantity\": 123,\n          \"price\": 123,\n          \"images\": [\n            {\n              \"url\": \"<string>\",\n              \"sort_order\": 123\n            }\n          ],\n          \"price_discounted\": 123,\n          \"price_comparison\": 123,\n          \"price_cost\": 123,\n          \"position\": 123,\n          \"tags\": [\n            \"<string>\"\n          ],\n          \"options\": [\n            {\n              \"name\": \"<string>\",\n              \"value\": \"<string>\",\n              \"sort_order\": 123\n            }\n          ],\n          \"meta\": [\n            \"<string>\"\n          ]\n        }\n      ],\n      \"custom_fields\": [\n        {\n          \"namespace\": \"<string>\",\n          \"handle\": \"<string>\",\n          \"value\": \"<string>\"\n        }\n      ]\n    }\n  ],\n  \"import_job_id\": \"<string>\"\n}"

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

{
  "message": "<string>",
  "batch_id": "<string>"
}

{
  "message": "<string>"
}

{
  "message": "<string>"
}

{
  "message": "<string>",
  "errors": {}
}