curl --request POST \
  --url https://api.ezapi.com.br/instances/{instanceId}/token/{instanceToken}/products \
  --header 'Client-Token: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "currency": "BRL",
  "description": "Uma descricao do produto",
  "images": [
    "https://avatars.githubusercontent.com/u/60630101?s=200&v=4"
  ],
  "isHidden": false,
  "name": "Meu primeiro produto",
  "price": 20,
  "retailerId": "002",
  "url": "https://www.wikipedia.org"
}
'

import requests

url = "https://api.ezapi.com.br/instances/{instanceId}/token/{instanceToken}/products"

payload = {
    "currency": "BRL",
    "description": "Uma descricao do produto",
    "images": ["https://avatars.githubusercontent.com/u/60630101?s=200&v=4"],
    "isHidden": False,
    "name": "Meu primeiro produto",
    "price": 20,
    "retailerId": "002",
    "url": "https://www.wikipedia.org"
}
headers = {
    "Client-Token": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Client-Token': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    currency: 'BRL',
    description: 'Uma descricao do produto',
    images: ['https://avatars.githubusercontent.com/u/60630101?s=200&v=4'],
    isHidden: false,
    name: 'Meu primeiro produto',
    price: 20,
    retailerId: '002',
    url: 'https://www.wikipedia.org'
  })
};

fetch('https://api.ezapi.com.br/instances/{instanceId}/token/{instanceToken}/products', 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.ezapi.com.br/instances/{instanceId}/token/{instanceToken}/products",
  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([
    'currency' => 'BRL',
    'description' => 'Uma descricao do produto',
    'images' => [
        'https://avatars.githubusercontent.com/u/60630101?s=200&v=4'
    ],
    'isHidden' => false,
    'name' => 'Meu primeiro produto',
    'price' => 20,
    'retailerId' => '002',
    'url' => 'https://www.wikipedia.org'
  ]),
  CURLOPT_HTTPHEADER => [
    "Client-Token: <api-key>",
    "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.ezapi.com.br/instances/{instanceId}/token/{instanceToken}/products"

	payload := strings.NewReader("{\n  \"currency\": \"BRL\",\n  \"description\": \"Uma descricao do produto\",\n  \"images\": [\n    \"https://avatars.githubusercontent.com/u/60630101?s=200&v=4\"\n  ],\n  \"isHidden\": false,\n  \"name\": \"Meu primeiro produto\",\n  \"price\": 20,\n  \"retailerId\": \"002\",\n  \"url\": \"https://www.wikipedia.org\"\n}")

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

	req.Header.Add("Client-Token", "<api-key>")
	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.ezapi.com.br/instances/{instanceId}/token/{instanceToken}/products")
  .header("Client-Token", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"currency\": \"BRL\",\n  \"description\": \"Uma descricao do produto\",\n  \"images\": [\n    \"https://avatars.githubusercontent.com/u/60630101?s=200&v=4\"\n  ],\n  \"isHidden\": false,\n  \"name\": \"Meu primeiro produto\",\n  \"price\": 20,\n  \"retailerId\": \"002\",\n  \"url\": \"https://www.wikipedia.org\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.ezapi.com.br/instances/{instanceId}/token/{instanceToken}/products")

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

request = Net::HTTP::Post.new(url)
request["Client-Token"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"currency\": \"BRL\",\n  \"description\": \"Uma descricao do produto\",\n  \"images\": [\n    \"https://avatars.githubusercontent.com/u/60630101?s=200&v=4\"\n  ],\n  \"isHidden\": false,\n  \"name\": \"Meu primeiro produto\",\n  \"price\": 20,\n  \"retailerId\": \"002\",\n  \"url\": \"https://www.wikipedia.org\"\n}"

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

{
  "id": "4741575945866725"
}

{
  "error": "Unauthorized",
  "message": "Invalid instanceToken"
}

{
  "error": "Instance not found"
}

{
  "error": "Worker command timeout"
}

{
  "error": "Unable to process request"
}