curl --request POST \
  --url https://api.dooki.com.br/v2/{alias}/leads \
  --header 'Content-Type: application/json' \
  --header 'User-Secret-Key: <api-key>' \
  --header 'User-Token: <api-key>' \
  --data '
{
  "email": "lead@exemplo.com",
  "name": "Nome do lead",
  "birthday": "yyyy-mm-dd",
  "city": "São Paulo",
  "state": "SP",
  "genre": "m",
  "params": {
    "foo": "Bar",
    "param2": "Param2Value"
  },
  "utm_source": "google",
  "utm_campaign": "promo_verao",
  "utm_medium": "cpc",
  "utm_term": "sapatos",
  "utm_content": "banner_lateral"
}
'

import requests

url = "https://api.dooki.com.br/v2/{alias}/leads"

payload = {
    "email": "lead@exemplo.com",
    "name": "Nome do lead",
    "birthday": "yyyy-mm-dd",
    "city": "São Paulo",
    "state": "SP",
    "genre": "m",
    "params": {
        "foo": "Bar",
        "param2": "Param2Value"
    },
    "utm_source": "google",
    "utm_campaign": "promo_verao",
    "utm_medium": "cpc",
    "utm_term": "sapatos",
    "utm_content": "banner_lateral"
}
headers = {
    "User-Token": "<api-key>",
    "User-Secret-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'User-Token': '<api-key>',
    'User-Secret-Key': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    email: 'lead@exemplo.com',
    name: 'Nome do lead',
    birthday: 'yyyy-mm-dd',
    city: 'São Paulo',
    state: 'SP',
    genre: 'm',
    params: {foo: 'Bar', param2: 'Param2Value'},
    utm_source: 'google',
    utm_campaign: 'promo_verao',
    utm_medium: 'cpc',
    utm_term: 'sapatos',
    utm_content: 'banner_lateral'
  })
};

fetch('https://api.dooki.com.br/v2/{alias}/leads', 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.dooki.com.br/v2/{alias}/leads",
  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([
    'email' => 'lead@exemplo.com',
    'name' => 'Nome do lead',
    'birthday' => 'yyyy-mm-dd',
    'city' => 'São Paulo',
    'state' => 'SP',
    'genre' => 'm',
    'params' => [
        'foo' => 'Bar',
        'param2' => 'Param2Value'
    ],
    'utm_source' => 'google',
    'utm_campaign' => 'promo_verao',
    'utm_medium' => 'cpc',
    'utm_term' => 'sapatos',
    'utm_content' => 'banner_lateral'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "User-Secret-Key: <api-key>",
    "User-Token: <api-key>"
  ],
]);

$response = curl_exec($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.dooki.com.br/v2/{alias}/leads"

	payload := strings.NewReader("{\n  \"email\": \"lead@exemplo.com\",\n  \"name\": \"Nome do lead\",\n  \"birthday\": \"yyyy-mm-dd\",\n  \"city\": \"São Paulo\",\n  \"state\": \"SP\",\n  \"genre\": \"m\",\n  \"params\": {\n    \"foo\": \"Bar\",\n    \"param2\": \"Param2Value\"\n  },\n  \"utm_source\": \"google\",\n  \"utm_campaign\": \"promo_verao\",\n  \"utm_medium\": \"cpc\",\n  \"utm_term\": \"sapatos\",\n  \"utm_content\": \"banner_lateral\"\n}")

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

	req.Header.Add("User-Token", "<api-key>")
	req.Header.Add("User-Secret-Key", "<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.dooki.com.br/v2/{alias}/leads")
  .header("User-Token", "<api-key>")
  .header("User-Secret-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"email\": \"lead@exemplo.com\",\n  \"name\": \"Nome do lead\",\n  \"birthday\": \"yyyy-mm-dd\",\n  \"city\": \"São Paulo\",\n  \"state\": \"SP\",\n  \"genre\": \"m\",\n  \"params\": {\n    \"foo\": \"Bar\",\n    \"param2\": \"Param2Value\"\n  },\n  \"utm_source\": \"google\",\n  \"utm_campaign\": \"promo_verao\",\n  \"utm_medium\": \"cpc\",\n  \"utm_term\": \"sapatos\",\n  \"utm_content\": \"banner_lateral\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.dooki.com.br/v2/{alias}/leads")

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

request = Net::HTTP::Post.new(url)
request["User-Token"] = '<api-key>'
request["User-Secret-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"email\": \"lead@exemplo.com\",\n  \"name\": \"Nome do lead\",\n  \"birthday\": \"yyyy-mm-dd\",\n  \"city\": \"São Paulo\",\n  \"state\": \"SP\",\n  \"genre\": \"m\",\n  \"params\": {\n    \"foo\": \"Bar\",\n    \"param2\": \"Param2Value\"\n  },\n  \"utm_source\": \"google\",\n  \"utm_campaign\": \"promo_verao\",\n  \"utm_medium\": \"cpc\",\n  \"utm_term\": \"sapatos\",\n  \"utm_content\": \"banner_lateral\"\n}"

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

{
  "id": 123,
  "merchant_id": "1",
  "name": "Nome do Lead",
  "email": "lead@email.com",
  "birthday": "yyyy-mm-dd",
  "city": "São Paulo",
  "state": "SP",
  "genre": "m",
  "utm_source": "",
  "utm_campaign": "",
  "utm_medium": "",
  "utm_term": "",
  "utm_content": "",
  "params": {
    "foo": "Bar",
    "param2": "Param2Value"
  },
  "is_customer": "true",
  "customer_id": "123",
  "customer_since": "yyyy-mm-dd",
  "created_at": {
    "date": "2000-08-17 10:24:24",
    "timezone_type": 3,
    "timezone": "America/Sao_Paulo"
  },
  "updated_at": {
    "date": "2000-08-17 10:24:24",
    "timezone_type": 3,
    "timezone": "America/Sao_Paulo"
  }
}