Enviar Certificado A1

curl --request POST \
  --url https://notasx-api.fly.dev/v1/prestadores/{prestador_id}/certificado \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form arquivo=@example-file \
  --form 'senha=<string>'

import requests

url = "https://notasx-api.fly.dev/v1/prestadores/{prestador_id}/certificado"

files = { "arquivo": ("example-file", open("example-file", "rb")) }
payload = { "senha": "<string>" }
headers = {"Authorization": "Bearer <token>"}

response = requests.post(url, data=payload, files=files, headers=headers)

print(response.text)

const form = new FormData();
form.append('arquivo', '<string>');
form.append('senha', '<string>');

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

options.body = form;

fetch('https://notasx-api.fly.dev/v1/prestadores/{prestador_id}/certificado', 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://notasx-api.fly.dev/v1/prestadores/{prestador_id}/certificado",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"arquivo\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"senha\"\r\n\r\n<string>\r\n-----011000010111000001101001--",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: multipart/form-data"
  ],
]);

$response = curl_exec($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://notasx-api.fly.dev/v1/prestadores/{prestador_id}/certificado"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"arquivo\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"senha\"\r\n\r\n<string>\r\n-----011000010111000001101001--")

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

	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://notasx-api.fly.dev/v1/prestadores/{prestador_id}/certificado")
  .header("Authorization", "Bearer <token>")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"arquivo\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"senha\"\r\n\r\n<string>\r\n-----011000010111000001101001--")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://notasx-api.fly.dev/v1/prestadores/{prestador_id}/certificado")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"arquivo\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"senha\"\r\n\r\n<string>\r\n-----011000010111000001101001--"

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

{
  "cnpj": "12345678000195",
  "criado_em": "2026-11-11T21:00:00Z",
  "id": "a2b4c6d8-1e3f-4a5b-8c7d-9e0f1a2b3c4d",
  "valido_ate": "2027-04-28T12:00:00Z"
}

Prestadores

Enviar Certificado A1

Envia o Certificado A1 do Prestador (multipart/form-data). Ele assina as DPS e autentica na Sefin.

O CNPJ é lido do Certificado (campo ICP-Brasil 2.16.76.1.3.3, ou o CN RAZAO SOCIAL:CNPJ) e tem de ser o do Prestador; senão, cnpj_divergente.
Recusa Certificado vencido ou que não abre com a senha.
Substitui o Certificado ativo; o Prestador fica ativo.

curl -X POST https://notasx-api.fly.dev/v1/prestadores/{id}/certificado \
  -H "Authorization: Bearer nx_..." -F arquivo=@certificado.pfx -F senha='...'

POST

prestadores

{prestador_id}

certificado

Enviar Certificado A1

curl --request POST \
  --url https://notasx-api.fly.dev/v1/prestadores/{prestador_id}/certificado \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form arquivo=@example-file \
  --form 'senha=<string>'

import requests

url = "https://notasx-api.fly.dev/v1/prestadores/{prestador_id}/certificado"

files = { "arquivo": ("example-file", open("example-file", "rb")) }
payload = { "senha": "<string>" }
headers = {"Authorization": "Bearer <token>"}

response = requests.post(url, data=payload, files=files, headers=headers)

print(response.text)

const form = new FormData();
form.append('arquivo', '<string>');
form.append('senha', '<string>');

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

options.body = form;

fetch('https://notasx-api.fly.dev/v1/prestadores/{prestador_id}/certificado', 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://notasx-api.fly.dev/v1/prestadores/{prestador_id}/certificado",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"arquivo\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"senha\"\r\n\r\n<string>\r\n-----011000010111000001101001--",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: multipart/form-data"
  ],
]);

$response = curl_exec($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://notasx-api.fly.dev/v1/prestadores/{prestador_id}/certificado"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"arquivo\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"senha\"\r\n\r\n<string>\r\n-----011000010111000001101001--")

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

	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://notasx-api.fly.dev/v1/prestadores/{prestador_id}/certificado")
  .header("Authorization", "Bearer <token>")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"arquivo\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"senha\"\r\n\r\n<string>\r\n-----011000010111000001101001--")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://notasx-api.fly.dev/v1/prestadores/{prestador_id}/certificado")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"arquivo\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"senha\"\r\n\r\n<string>\r\n-----011000010111000001101001--"

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

{
  "cnpj": "12345678000195",
  "criado_em": "2026-11-11T21:00:00Z",
  "id": "a2b4c6d8-1e3f-4a5b-8c7d-9e0f1a2b3c4d",
  "valido_ate": "2027-04-28T12:00:00Z"
}

Authorizations

Authorization

string

header

required

Authorization: Bearer nx_... com uma Chave de API, ou o JWT de sessão do painel (Supabase Auth). As duas credenciais representam a mesma Conta.

Path Parameters

prestador_id

string<uuid>

required

Id do Prestador, devolvido no cadastro.

Body

multipart/form-data

arquivo

file

required

Certificado A1 (e-CNPJ) em .pfx/.p12, até 1 MB.

senha

string

required

Senha do .pfx. Guardada cifrada (AES-256-GCM); nunca é devolvida.

Response

Successful Response

string<uuid>

required

Id do Certificado no NotasX.

cnpj

string

required

CNPJ lido do Certificado (igual ao do Prestador).

valido_ate

string<date-time>

required

Fim da validade do Certificado. Depois disso, as Notas viram falhou.

criado_em

string<date-time>

required

Quando o Certificado foi enviado.