curl --request POST \
  --url https://apix.spotzee.com/api/ext/generic/email/ip-blacklist-check \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/x-www-form-urlencoded' \
  --data ipv4=192.168.1.1 \
  --data ipv6=2001:0db8:85a3:0000:0000:8a2e:0370:7334 \
  --data type=popular

import requests

url = "https://apix.spotzee.com/api/ext/generic/email/ip-blacklist-check"

payload = {
    "ipv4": "192.168.1.1",
    "ipv6": "2001:0db8:85a3:0000:0000:8a2e:0370:7334",
    "type": "popular"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/x-www-form-urlencoded"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/x-www-form-urlencoded'
  },
  body: new URLSearchParams({
    ipv4: '192.168.1.1',
    ipv6: '2001:0db8:85a3:0000:0000:8a2e:0370:7334',
    type: 'popular'
  })
};

fetch('https://apix.spotzee.com/api/ext/generic/email/ip-blacklist-check', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://apix.spotzee.com/api/ext/generic/email/ip-blacklist-check"

	payload := strings.NewReader("ipv4=192.168.1.1&ipv6=2001%3A0db8%3A85a3%3A0000%3A0000%3A8a2e%3A0370%3A7334&type=popular")

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

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/x-www-form-urlencoded")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

{
  "status": "success",
  "data": {
    "ip_address": "192.0.2.1",
    "results": {
      "listed": 5,
      "unlisted": 3,
      "errors": 0
    },
    "check_results": [
      {
        "rbl": "Spamhaus ZEN",
        "status": "Listed"
      }
    ]
  }
}

{
  "status": "error",
  "error": "Invalid request parameters"
}

{
  "status": "error",
  "error": "Invalid request parameters"
}

{
  "status": "error",
  "error": "Invalid request parameters"
}

{
  "status": "error",
  "error": "Invalid request parameters"
}

{
  "status": "error",
  "error": "Invalid request parameters"
}

{
  "status": "error",
  "error": "Invalid request parameters"
}