curl --request POST \
  --url https://api.engineapi.com.br/v1/nfse \
  --header 'Content-Type: application/json' \
  --data '
{
  "issuerId": "<string>",
  "tomador": {
    "cnpjCpf": "<string>",
    "razaoSocial": "<string>",
    "endereco": {
      "logradouro": "<string>",
      "numero": "<string>",
      "bairro": "<string>",
      "codigoMunicipio": "<string>",
      "uf": "<string>",
      "cep": "<string>",
      "complemento": "<string>"
    },
    "email": "<string>",
    "telefone": "<string>",
    "inscricaoMunicipal": "<string>"
  },
  "servico": {
    "codigoMunicipio": "<string>",
    "discriminacao": "<string>",
    "valorServicos": 1,
    "itemListaServico": "<string>",
    "codigoCnae": "<string>",
    "codigoTributacaoMunicipio": "<string>",
    "codigoNBS": "<string>",
    "aliquotaIss": 1,
    "valorDeducoes": 1,
    "descontoIncondicionado": 1,
    "descontoCondicionado": 1
  },
  "serie": "<string>",
  "naturezaOperacao": 0,
  "regimeTributacao": 0,
  "optanteSimples": true,
  "exigibilidadeISS": 0,
  "competencia": "<string>",
  "retencoes": {
    "irrf": 1,
    "csll": 1,
    "inss": 1,
    "cofins": 1,
    "pis": 1,
    "outrasRetencoes": 1
  },
  "informacoesComplementares": "<string>",
  "resolverTributacao": true
}
'

import requests

url = "https://api.engineapi.com.br/v1/nfse"

payload = {
    "issuerId": "<string>",
    "tomador": {
        "cnpjCpf": "<string>",
        "razaoSocial": "<string>",
        "endereco": {
            "logradouro": "<string>",
            "numero": "<string>",
            "bairro": "<string>",
            "codigoMunicipio": "<string>",
            "uf": "<string>",
            "cep": "<string>",
            "complemento": "<string>"
        },
        "email": "<string>",
        "telefone": "<string>",
        "inscricaoMunicipal": "<string>"
    },
    "servico": {
        "codigoMunicipio": "<string>",
        "discriminacao": "<string>",
        "valorServicos": 1,
        "itemListaServico": "<string>",
        "codigoCnae": "<string>",
        "codigoTributacaoMunicipio": "<string>",
        "codigoNBS": "<string>",
        "aliquotaIss": 1,
        "valorDeducoes": 1,
        "descontoIncondicionado": 1,
        "descontoCondicionado": 1
    },
    "serie": "<string>",
    "naturezaOperacao": 0,
    "regimeTributacao": 0,
    "optanteSimples": True,
    "exigibilidadeISS": 0,
    "competencia": "<string>",
    "retencoes": {
        "irrf": 1,
        "csll": 1,
        "inss": 1,
        "cofins": 1,
        "pis": 1,
        "outrasRetencoes": 1
    },
    "informacoesComplementares": "<string>",
    "resolverTributacao": True
}
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({
    issuerId: '<string>',
    tomador: {
      cnpjCpf: '<string>',
      razaoSocial: '<string>',
      endereco: {
        logradouro: '<string>',
        numero: '<string>',
        bairro: '<string>',
        codigoMunicipio: '<string>',
        uf: '<string>',
        cep: '<string>',
        complemento: '<string>'
      },
      email: '<string>',
      telefone: '<string>',
      inscricaoMunicipal: '<string>'
    },
    servico: {
      codigoMunicipio: '<string>',
      discriminacao: '<string>',
      valorServicos: 1,
      itemListaServico: '<string>',
      codigoCnae: '<string>',
      codigoTributacaoMunicipio: '<string>',
      codigoNBS: '<string>',
      aliquotaIss: 1,
      valorDeducoes: 1,
      descontoIncondicionado: 1,
      descontoCondicionado: 1
    },
    serie: '<string>',
    naturezaOperacao: 0,
    regimeTributacao: 0,
    optanteSimples: true,
    exigibilidadeISS: 0,
    competencia: '<string>',
    retencoes: {irrf: 1, csll: 1, inss: 1, cofins: 1, pis: 1, outrasRetencoes: 1},
    informacoesComplementares: '<string>',
    resolverTributacao: true
  })
};

fetch('https://api.engineapi.com.br/v1/nfse', 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.engineapi.com.br/v1/nfse",
  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([
    'issuerId' => '<string>',
    'tomador' => [
        'cnpjCpf' => '<string>',
        'razaoSocial' => '<string>',
        'endereco' => [
                'logradouro' => '<string>',
                'numero' => '<string>',
                'bairro' => '<string>',
                'codigoMunicipio' => '<string>',
                'uf' => '<string>',
                'cep' => '<string>',
                'complemento' => '<string>'
        ],
        'email' => '<string>',
        'telefone' => '<string>',
        'inscricaoMunicipal' => '<string>'
    ],
    'servico' => [
        'codigoMunicipio' => '<string>',
        'discriminacao' => '<string>',
        'valorServicos' => 1,
        'itemListaServico' => '<string>',
        'codigoCnae' => '<string>',
        'codigoTributacaoMunicipio' => '<string>',
        'codigoNBS' => '<string>',
        'aliquotaIss' => 1,
        'valorDeducoes' => 1,
        'descontoIncondicionado' => 1,
        'descontoCondicionado' => 1
    ],
    'serie' => '<string>',
    'naturezaOperacao' => 0,
    'regimeTributacao' => 0,
    'optanteSimples' => true,
    'exigibilidadeISS' => 0,
    'competencia' => '<string>',
    'retencoes' => [
        'irrf' => 1,
        'csll' => 1,
        'inss' => 1,
        'cofins' => 1,
        'pis' => 1,
        'outrasRetencoes' => 1
    ],
    'informacoesComplementares' => '<string>',
    'resolverTributacao' => true
  ]),
  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.engineapi.com.br/v1/nfse"

	payload := strings.NewReader("{\n  \"issuerId\": \"<string>\",\n  \"tomador\": {\n    \"cnpjCpf\": \"<string>\",\n    \"razaoSocial\": \"<string>\",\n    \"endereco\": {\n      \"logradouro\": \"<string>\",\n      \"numero\": \"<string>\",\n      \"bairro\": \"<string>\",\n      \"codigoMunicipio\": \"<string>\",\n      \"uf\": \"<string>\",\n      \"cep\": \"<string>\",\n      \"complemento\": \"<string>\"\n    },\n    \"email\": \"<string>\",\n    \"telefone\": \"<string>\",\n    \"inscricaoMunicipal\": \"<string>\"\n  },\n  \"servico\": {\n    \"codigoMunicipio\": \"<string>\",\n    \"discriminacao\": \"<string>\",\n    \"valorServicos\": 1,\n    \"itemListaServico\": \"<string>\",\n    \"codigoCnae\": \"<string>\",\n    \"codigoTributacaoMunicipio\": \"<string>\",\n    \"codigoNBS\": \"<string>\",\n    \"aliquotaIss\": 1,\n    \"valorDeducoes\": 1,\n    \"descontoIncondicionado\": 1,\n    \"descontoCondicionado\": 1\n  },\n  \"serie\": \"<string>\",\n  \"naturezaOperacao\": 0,\n  \"regimeTributacao\": 0,\n  \"optanteSimples\": true,\n  \"exigibilidadeISS\": 0,\n  \"competencia\": \"<string>\",\n  \"retencoes\": {\n    \"irrf\": 1,\n    \"csll\": 1,\n    \"inss\": 1,\n    \"cofins\": 1,\n    \"pis\": 1,\n    \"outrasRetencoes\": 1\n  },\n  \"informacoesComplementares\": \"<string>\",\n  \"resolverTributacao\": true\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.engineapi.com.br/v1/nfse")
  .header("Content-Type", "application/json")
  .body("{\n  \"issuerId\": \"<string>\",\n  \"tomador\": {\n    \"cnpjCpf\": \"<string>\",\n    \"razaoSocial\": \"<string>\",\n    \"endereco\": {\n      \"logradouro\": \"<string>\",\n      \"numero\": \"<string>\",\n      \"bairro\": \"<string>\",\n      \"codigoMunicipio\": \"<string>\",\n      \"uf\": \"<string>\",\n      \"cep\": \"<string>\",\n      \"complemento\": \"<string>\"\n    },\n    \"email\": \"<string>\",\n    \"telefone\": \"<string>\",\n    \"inscricaoMunicipal\": \"<string>\"\n  },\n  \"servico\": {\n    \"codigoMunicipio\": \"<string>\",\n    \"discriminacao\": \"<string>\",\n    \"valorServicos\": 1,\n    \"itemListaServico\": \"<string>\",\n    \"codigoCnae\": \"<string>\",\n    \"codigoTributacaoMunicipio\": \"<string>\",\n    \"codigoNBS\": \"<string>\",\n    \"aliquotaIss\": 1,\n    \"valorDeducoes\": 1,\n    \"descontoIncondicionado\": 1,\n    \"descontoCondicionado\": 1\n  },\n  \"serie\": \"<string>\",\n  \"naturezaOperacao\": 0,\n  \"regimeTributacao\": 0,\n  \"optanteSimples\": true,\n  \"exigibilidadeISS\": 0,\n  \"competencia\": \"<string>\",\n  \"retencoes\": {\n    \"irrf\": 1,\n    \"csll\": 1,\n    \"inss\": 1,\n    \"cofins\": 1,\n    \"pis\": 1,\n    \"outrasRetencoes\": 1\n  },\n  \"informacoesComplementares\": \"<string>\",\n  \"resolverTributacao\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.engineapi.com.br/v1/nfse")

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  \"issuerId\": \"<string>\",\n  \"tomador\": {\n    \"cnpjCpf\": \"<string>\",\n    \"razaoSocial\": \"<string>\",\n    \"endereco\": {\n      \"logradouro\": \"<string>\",\n      \"numero\": \"<string>\",\n      \"bairro\": \"<string>\",\n      \"codigoMunicipio\": \"<string>\",\n      \"uf\": \"<string>\",\n      \"cep\": \"<string>\",\n      \"complemento\": \"<string>\"\n    },\n    \"email\": \"<string>\",\n    \"telefone\": \"<string>\",\n    \"inscricaoMunicipal\": \"<string>\"\n  },\n  \"servico\": {\n    \"codigoMunicipio\": \"<string>\",\n    \"discriminacao\": \"<string>\",\n    \"valorServicos\": 1,\n    \"itemListaServico\": \"<string>\",\n    \"codigoCnae\": \"<string>\",\n    \"codigoTributacaoMunicipio\": \"<string>\",\n    \"codigoNBS\": \"<string>\",\n    \"aliquotaIss\": 1,\n    \"valorDeducoes\": 1,\n    \"descontoIncondicionado\": 1,\n    \"descontoCondicionado\": 1\n  },\n  \"serie\": \"<string>\",\n  \"naturezaOperacao\": 0,\n  \"regimeTributacao\": 0,\n  \"optanteSimples\": true,\n  \"exigibilidadeISS\": 0,\n  \"competencia\": \"<string>\",\n  \"retencoes\": {\n    \"irrf\": 1,\n    \"csll\": 1,\n    \"inss\": 1,\n    \"cofins\": 1,\n    \"pis\": 1,\n    \"outrasRetencoes\": 1\n  },\n  \"informacoesComplementares\": \"<string>\",\n  \"resolverTributacao\": true\n}"

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