curl --request POST \
  --url https://api.iotools.cloud/v1/tool/spf-dkim-dmarc-record-generator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "domain": "example.com",
  "ttl": "3600",
  "spfEnable": "true",
  "spfGoogle": "true",
  "spfAll": "-all",
  "dkimEnable": "true",
  "dkimSelector": "google",
  "dkimKeyType": "rsa",
  "dkimPublicKey": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxQy3p+xQUz8mWvCgZJ7iWZxYJxL5n3X0sIVu0vJq5x2Y9wYJjJ2KhJk3l8xWzXvFq+8K+R4mPp1mZ7r4u3qC6vY0nQXk6mWdY+bN0L1JaTAGtO/8XPV2W2t3hZx0BUmQp4cYj7P2qJaXQwIDAQAB",
  "dmarcEnable": "true",
  "dmarcPolicy": "quarantine",
  "dmarcSubdomainPolicy": "inherit",
  "dmarcPct": "50",
  "dmarcRua": "dmarc-reports@example.com"
}
'

import requests

url = "https://api.iotools.cloud/v1/tool/spf-dkim-dmarc-record-generator"

payload = {
    "domain": "example.com",
    "ttl": "3600",
    "spfEnable": "true",
    "spfGoogle": "true",
    "spfAll": "-all",
    "dkimEnable": "true",
    "dkimSelector": "google",
    "dkimKeyType": "rsa",
    "dkimPublicKey": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxQy3p+xQUz8mWvCgZJ7iWZxYJxL5n3X0sIVu0vJq5x2Y9wYJjJ2KhJk3l8xWzXvFq+8K+R4mPp1mZ7r4u3qC6vY0nQXk6mWdY+bN0L1JaTAGtO/8XPV2W2t3hZx0BUmQp4cYj7P2qJaXQwIDAQAB",
    "dmarcEnable": "true",
    "dmarcPolicy": "quarantine",
    "dmarcSubdomainPolicy": "inherit",
    "dmarcPct": "50",
    "dmarcRua": "dmarc-reports@example.com"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    domain: 'example.com',
    ttl: '3600',
    spfEnable: 'true',
    spfGoogle: 'true',
    spfAll: '-all',
    dkimEnable: 'true',
    dkimSelector: 'google',
    dkimKeyType: 'rsa',
    dkimPublicKey: 'MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxQy3p+xQUz8mWvCgZJ7iWZxYJxL5n3X0sIVu0vJq5x2Y9wYJjJ2KhJk3l8xWzXvFq+8K+R4mPp1mZ7r4u3qC6vY0nQXk6mWdY+bN0L1JaTAGtO/8XPV2W2t3hZx0BUmQp4cYj7P2qJaXQwIDAQAB',
    dmarcEnable: 'true',
    dmarcPolicy: 'quarantine',
    dmarcSubdomainPolicy: 'inherit',
    dmarcPct: '50',
    dmarcRua: 'dmarc-reports@example.com'
  })
};

fetch('https://api.iotools.cloud/v1/tool/spf-dkim-dmarc-record-generator', 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.iotools.cloud/v1/tool/spf-dkim-dmarc-record-generator",
  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([
    'domain' => 'example.com',
    'ttl' => '3600',
    'spfEnable' => 'true',
    'spfGoogle' => 'true',
    'spfAll' => '-all',
    'dkimEnable' => 'true',
    'dkimSelector' => 'google',
    'dkimKeyType' => 'rsa',
    'dkimPublicKey' => 'MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxQy3p+xQUz8mWvCgZJ7iWZxYJxL5n3X0sIVu0vJq5x2Y9wYJjJ2KhJk3l8xWzXvFq+8K+R4mPp1mZ7r4u3qC6vY0nQXk6mWdY+bN0L1JaTAGtO/8XPV2W2t3hZx0BUmQp4cYj7P2qJaXQwIDAQAB',
    'dmarcEnable' => 'true',
    'dmarcPolicy' => 'quarantine',
    'dmarcSubdomainPolicy' => 'inherit',
    'dmarcPct' => '50',
    'dmarcRua' => 'dmarc-reports@example.com'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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.iotools.cloud/v1/tool/spf-dkim-dmarc-record-generator"

	payload := strings.NewReader("{\n  \"domain\": \"example.com\",\n  \"ttl\": \"3600\",\n  \"spfEnable\": \"true\",\n  \"spfGoogle\": \"true\",\n  \"spfAll\": \"-all\",\n  \"dkimEnable\": \"true\",\n  \"dkimSelector\": \"google\",\n  \"dkimKeyType\": \"rsa\",\n  \"dkimPublicKey\": \"MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxQy3p+xQUz8mWvCgZJ7iWZxYJxL5n3X0sIVu0vJq5x2Y9wYJjJ2KhJk3l8xWzXvFq+8K+R4mPp1mZ7r4u3qC6vY0nQXk6mWdY+bN0L1JaTAGtO/8XPV2W2t3hZx0BUmQp4cYj7P2qJaXQwIDAQAB\",\n  \"dmarcEnable\": \"true\",\n  \"dmarcPolicy\": \"quarantine\",\n  \"dmarcSubdomainPolicy\": \"inherit\",\n  \"dmarcPct\": \"50\",\n  \"dmarcRua\": \"dmarc-reports@example.com\"\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.iotools.cloud/v1/tool/spf-dkim-dmarc-record-generator")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"domain\": \"example.com\",\n  \"ttl\": \"3600\",\n  \"spfEnable\": \"true\",\n  \"spfGoogle\": \"true\",\n  \"spfAll\": \"-all\",\n  \"dkimEnable\": \"true\",\n  \"dkimSelector\": \"google\",\n  \"dkimKeyType\": \"rsa\",\n  \"dkimPublicKey\": \"MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxQy3p+xQUz8mWvCgZJ7iWZxYJxL5n3X0sIVu0vJq5x2Y9wYJjJ2KhJk3l8xWzXvFq+8K+R4mPp1mZ7r4u3qC6vY0nQXk6mWdY+bN0L1JaTAGtO/8XPV2W2t3hZx0BUmQp4cYj7P2qJaXQwIDAQAB\",\n  \"dmarcEnable\": \"true\",\n  \"dmarcPolicy\": \"quarantine\",\n  \"dmarcSubdomainPolicy\": \"inherit\",\n  \"dmarcPct\": \"50\",\n  \"dmarcRua\": \"dmarc-reports@example.com\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.iotools.cloud/v1/tool/spf-dkim-dmarc-record-generator")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"domain\": \"example.com\",\n  \"ttl\": \"3600\",\n  \"spfEnable\": \"true\",\n  \"spfGoogle\": \"true\",\n  \"spfAll\": \"-all\",\n  \"dkimEnable\": \"true\",\n  \"dkimSelector\": \"google\",\n  \"dkimKeyType\": \"rsa\",\n  \"dkimPublicKey\": \"MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxQy3p+xQUz8mWvCgZJ7iWZxYJxL5n3X0sIVu0vJq5x2Y9wYJjJ2KhJk3l8xWzXvFq+8K+R4mPp1mZ7r4u3qC6vY0nQXk6mWdY+bN0L1JaTAGtO/8XPV2W2t3hZx0BUmQp4cYj7P2qJaXQwIDAQAB\",\n  \"dmarcEnable\": \"true\",\n  \"dmarcPolicy\": \"quarantine\",\n  \"dmarcSubdomainPolicy\": \"inherit\",\n  \"dmarcPct\": \"50\",\n  \"dmarcRua\": \"dmarc-reports@example.com\"\n}"

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

{
  "tool": "spf-dkim-dmarc-record-generator",
  "tool_version": "1.0.1",
  "outputs": {
    "spfOutput": "━━━ SPF Record ━━━━━━━━━━━━━━━━━━\n  Name:    @  (or example.com.)\n  Type:    TXT\n  TTL:     3600\n  Value:\n    v=spf1 include:_spf.google.com -all\n\n━━━ DNS Lookups ━━━━━━━━━━━━━━━━━\n  ✓ OK - 1/10 lookups\n\n  Breakdown:\n  include:_spf.google.com  (Google Workspace) - 1 lookup\n\n━━━ How to Add ━━━━━━━━━━━━━━━━━━\n  Create a TXT record at your DNS provider with:\n    Name:  @ (root)\n    Type:  TXT\n    TTL:   3600\n    Value: the v=spf1 ... line above\n  Only one SPF (v=spf1) record is allowed per domain - merge if you already have one.",
    "dkimOutput": "━━━ DKIM Record ━━━━━━━━━━━━━━━━━\n  Name:    google._domainkey.example.com\n  Type:    TXT\n  TTL:     3600\n  Value:\n    v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxQy3p+xQUz8mWvCgZJ7iWZxYJxL5n3X0sIVu0vJq5x2Y9wYJjJ2KhJk3l8xWzXvFq+8K+R4mPp1mZ7r4u3qC6vY0nQXk6mWdY+bN0L1JaTAGtO/8XPV2W2t3hZx0BUmQp4cYj7P2qJaXQwIDAQAB\n\n━━━ Key Info ━━━━━━━━━━━━━━━━━━━━\n  Selector:   google\n  Algorithm:  RSA\n  Key length: 192 base64 chars (~144 bytes)\n\n━━━ How to Add ━━━━━━━━━━━━━━━━━━\n  Create a TXT record at your DNS provider with:\n    Name:  google._domainkey\n    Type:  TXT\n    TTL:   3600\n    Value: the v=DKIM1 ... line above\n  Use selector \"google\" in your outgoing mail server's DKIM signing config.",
    "dmarcOutput": "━━━ DMARC Record ━━━━━━━━━━━━━━━━\n  Name:    _dmarc.example.com\n  Type:    TXT\n  TTL:     3600\n  Value:\n    v=DMARC1; p=quarantine; pct=50; rua=mailto:dmarc-reports@example.com\n\n━━━ Policy ━━━━━━━━━━━━━━━━━━━━━━\n  Main (p):       quarantine  (failing mail goes to spam / quarantine)\n  Subdomain (sp): inherits p=quarantine\n  Enforced on:    50% of failing mail\n  DKIM align:     relaxed (adkim=r)\n  SPF align:      relaxed (aspf=r)\n\n━━━ Reporting ━━━━━━━━━━━━━━━━━━━\n  Aggregate (rua): mailto:dmarc-reports@example.com\n  Forensic (ruf):  none\n\n━━━ Recommended Rollout ━━━━━━━━━\n  1. p=none + rua=  -> collect reports for 2-4 weeks\n  2. p=quarantine pct=10  -> ramp pct 10 -> 25 -> 50 -> 100\n  3. p=reject pct=100  -> full enforcement\n  Authenticate every legitimate sender (SPF + DKIM) before moving past step 1.\n\n━━━ How to Add ━━━━━━━━━━━━━━━━━━\n  Create a TXT record at your DNS provider with:\n    Name:  _dmarc\n    Type:  TXT\n    TTL:   3600\n    Value: the v=DMARC1 ... line above"
  },
  "credits_used": 3,
  "credits_remaining": null
}

{
  "type": "https://iotools.cloud/docs/errors/validation_error",
  "title": "Invalid request",
  "status": 400,
  "code": "validation_error",
  "detail": "One or more inputs are invalid — see `fields`.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11",
  "fields": {
    "inputString": "Required"
  }
}

{
  "type": "https://iotools.cloud/docs/errors/invalid_api_key",
  "title": "Invalid API key",
  "status": 401,
  "code": "invalid_api_key",
  "detail": "Provide 'Authorization: Bearer <key>'.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11"
}

{
  "type": "https://iotools.cloud/docs/errors/insufficient_credits",
  "title": "Insufficient credits",
  "status": 402,
  "code": "insufficient_credits",
  "detail": "This call costs 1 credit and 0 remain in this month's allowance.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11",
  "credits_used": 0,
  "credits_remaining": 0
}

{
  "type": "https://iotools.cloud/docs/errors/tool_not_allowed",
  "title": "Tool not available over the API",
  "status": 403,
  "code": "tool_not_allowed",
  "detail": "\"Background Remover\" is available on iotools.cloud but has no API endpoint.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11"
}

{
  "type": "https://iotools.cloud/docs/errors/tool_not_found",
  "title": "Tool not found",
  "status": 404,
  "code": "tool_not_found",
  "detail": "No tool with that slug. See GET /v1/tools/list.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11"
}

{
  "type": "https://iotools.cloud/docs/errors/payload_too_large",
  "title": "Payload too large",
  "status": 413,
  "code": "payload_too_large",
  "detail": "Request body exceeds this tool's size limit.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11"
}

{
  "type": "https://iotools.cloud/docs/errors/rate_limited",
  "title": "Rate limit exceeded",
  "status": 429,
  "code": "rate_limited",
  "detail": "Too many requests. Retry in 30s.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11",
  "retry_after": 30
}

{
  "type": "https://iotools.cloud/docs/errors/processing_error",
  "title": "Tool failed to run",
  "status": 500,
  "code": "processing_error",
  "detail": "The tool failed to run. Please try again.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11",
  "credits_used": 0
}

{
  "type": "https://iotools.cloud/docs/errors/tool_disabled",
  "title": "Tool temporarily disabled",
  "status": 503,
  "code": "tool_disabled",
  "detail": "This tool is temporarily unavailable. Try again shortly.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11"
}