curl --request POST \
  --url https://invo.work/api/nfe/v1/mercadorias \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "codigo": "<string>",
  "nome": "<string>",
  "ncm": "<string>",
  "cfop_interestadual": "<string>",
  "cfop_interno": "<string>",
  "unidade_comercial": "<string>",
  "valor": "<string>",
  "descricao": "<string>",
  "cest": "<string>",
  "origem": 123,
  "cst_icms": "<string>",
  "csosn": "<string>",
  "aliquota_icms": "<string>",
  "cst_pis": "<string>",
  "cst_cofins": "<string>",
  "padrao": true
}
'

import requests

url = "https://invo.work/api/nfe/v1/mercadorias"

payload = {
    "codigo": "<string>",
    "nome": "<string>",
    "ncm": "<string>",
    "cfop_interestadual": "<string>",
    "cfop_interno": "<string>",
    "unidade_comercial": "<string>",
    "valor": "<string>",
    "descricao": "<string>",
    "cest": "<string>",
    "origem": 123,
    "cst_icms": "<string>",
    "csosn": "<string>",
    "aliquota_icms": "<string>",
    "cst_pis": "<string>",
    "cst_cofins": "<string>",
    "padrao": True
}
headers = {
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    codigo: '<string>',
    nome: '<string>',
    ncm: '<string>',
    cfop_interestadual: '<string>',
    cfop_interno: '<string>',
    unidade_comercial: '<string>',
    valor: '<string>',
    descricao: '<string>',
    cest: '<string>',
    origem: 123,
    cst_icms: '<string>',
    csosn: '<string>',
    aliquota_icms: '<string>',
    cst_pis: '<string>',
    cst_cofins: '<string>',
    padrao: true
  })
};

fetch('https://invo.work/api/nfe/v1/mercadorias', 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://invo.work/api/nfe/v1/mercadorias",
  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([
    'codigo' => '<string>',
    'nome' => '<string>',
    'ncm' => '<string>',
    'cfop_interestadual' => '<string>',
    'cfop_interno' => '<string>',
    'unidade_comercial' => '<string>',
    'valor' => '<string>',
    'descricao' => '<string>',
    'cest' => '<string>',
    'origem' => 123,
    'cst_icms' => '<string>',
    'csosn' => '<string>',
    'aliquota_icms' => '<string>',
    'cst_pis' => '<string>',
    'cst_cofins' => '<string>',
    'padrao' => true
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>",
    "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://invo.work/api/nfe/v1/mercadorias"

	payload := strings.NewReader("{\n  \"codigo\": \"<string>\",\n  \"nome\": \"<string>\",\n  \"ncm\": \"<string>\",\n  \"cfop_interestadual\": \"<string>\",\n  \"cfop_interno\": \"<string>\",\n  \"unidade_comercial\": \"<string>\",\n  \"valor\": \"<string>\",\n  \"descricao\": \"<string>\",\n  \"cest\": \"<string>\",\n  \"origem\": 123,\n  \"cst_icms\": \"<string>\",\n  \"csosn\": \"<string>\",\n  \"aliquota_icms\": \"<string>\",\n  \"cst_pis\": \"<string>\",\n  \"cst_cofins\": \"<string>\",\n  \"padrao\": true\n}")

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

	req.Header.Add("Authorization", "Basic <encoded-value>")
	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://invo.work/api/nfe/v1/mercadorias")
  .header("Authorization", "Basic <encoded-value>")
  .header("Content-Type", "application/json")
  .body("{\n  \"codigo\": \"<string>\",\n  \"nome\": \"<string>\",\n  \"ncm\": \"<string>\",\n  \"cfop_interestadual\": \"<string>\",\n  \"cfop_interno\": \"<string>\",\n  \"unidade_comercial\": \"<string>\",\n  \"valor\": \"<string>\",\n  \"descricao\": \"<string>\",\n  \"cest\": \"<string>\",\n  \"origem\": 123,\n  \"cst_icms\": \"<string>\",\n  \"csosn\": \"<string>\",\n  \"aliquota_icms\": \"<string>\",\n  \"cst_pis\": \"<string>\",\n  \"cst_cofins\": \"<string>\",\n  \"padrao\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://invo.work/api/nfe/v1/mercadorias")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"codigo\": \"<string>\",\n  \"nome\": \"<string>\",\n  \"ncm\": \"<string>\",\n  \"cfop_interestadual\": \"<string>\",\n  \"cfop_interno\": \"<string>\",\n  \"unidade_comercial\": \"<string>\",\n  \"valor\": \"<string>\",\n  \"descricao\": \"<string>\",\n  \"cest\": \"<string>\",\n  \"origem\": 123,\n  \"cst_icms\": \"<string>\",\n  \"csosn\": \"<string>\",\n  \"aliquota_icms\": \"<string>\",\n  \"cst_pis\": \"<string>\",\n  \"cst_cofins\": \"<string>\",\n  \"padrao\": true\n}"

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

{
  "codigo": "<string>",
  "nome": "<string>",
  "ncm": "<string>",
  "cfop_interestadual": "<string>",
  "unidade_comercial": "<string>",
  "valor": "<string>",
  "padrao": true,
  "created_at": "<string>",
  "updated_at": "<string>",
  "descricao": "<string>",
  "cest": "<string>",
  "cfop_interno": "<string>",
  "origem": 123,
  "cst_icms": "<string>",
  "csosn": "<string>",
  "aliquota_icms": "<string>",
  "aliquota_icms_percent": "<string>",
  "cst_pis": "<string>",
  "cst_cofins": "<string>"
}

{
  "error": "HTTP Basic: Access denied."
}

{
  "error": "Erro ao salvar mercadoria"
}