Reverse Email Lookup

curl --request POST \
  --url https://api.blitz-api.ai/v2/enrichment/email-to-person \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "email": "antoine@blitz-agency.com"
}
'

import requests

url = "https://api.blitz-api.ai/v2/enrichment/email-to-person"

payload = { "email": "antoine@blitz-agency.com" }
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({email: 'antoine@blitz-agency.com'})
};

fetch('https://api.blitz-api.ai/v2/enrichment/email-to-person', 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.blitz-api.ai/v2/enrichment/email-to-person",
  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' => 'antoine@blitz-agency.com'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <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.blitz-api.ai/v2/enrichment/email-to-person"

	payload := strings.NewReader("{\n  \"email\": \"antoine@blitz-agency.com\"\n}")

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

	req.Header.Add("x-api-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.blitz-api.ai/v2/enrichment/email-to-person")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"email\": \"antoine@blitz-agency.com\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.blitz-api.ai/v2/enrichment/email-to-person")

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

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"email\": \"antoine@blitz-agency.com\"\n}"

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

{
  "found": true,
  "person": {
    "first_name": "Antoine",
    "last_name": "Blitz",
    "full_name": "Antoine Blitz",
    "nickname": null,
    "civility_title": null,
    "headline": "Founder @BlitzAPI — B2B Data APIs for Prospecting, Enrichment & Personalization at Scale | GTME",
    "about_me": "I build developer-first tools for scalable, intelligent B2B prospecting. I\\'m the…",
    "location": {
      "city": null,
      "state_code": "NY",
      "country_code": "US",
      "continent": "North America"
    },
    "linkedin_url": "https://www.linkedin.com/in/antoine-blitz-5581b7373",
    "connections_count": 500,
    "profile_picture_url": "https://media.licdn.com/dms/image/v2/D4E03AQFbZDn8ju8JZg/profile-displayphoto-scale_200_200/B4EZfgsajLGcAY-/0/1751821433134",
    "experiences": [
      {
        "job_title": "Founder Blitzapi",
        "company_linkedin_url": "https://www.linkedin.com/company/blitz-api",
        "company_linkedin_id": "be578414-239f-522e-b2e1-9246e22a52d1",
        "job_description": "We help GTM teams win faster by making high-quality B2B data and intent signals instantly available — directly in your existing stack. What we doBlitzAPI is an API-only platform for Growth, RevOps, and SalesOps teams to: Search: find the right people & companies (Waterfall ICP, LinkedIn/company/domain lookups, engagement search) Enrich: add verified emails, direct phone numbers & LinkedIn details in real time Validate: advanced catch-all email verification to maximize deliverability Scrape LinkedIn signals: posts, reactions, comments & activity for hyper-relevant outreach Why BlitzAPI- Real-time & precise — no stale databases- API-first & composable — works with N8N, Make, Clay, HubSpot, Salesforce, Smartlead…- Transparent pricing — credits instead of per-seat fees- Speed-to-market — prototype and scale playbooks in days, not months Use cases our customers loveHigh-deliverability outbound campaignsABM with Waterfall ICP targetingSocial selling with LinkedIn engagement triggersReal-time lead routing & enrichment",
        "job_start_date": "2025-05-01",
        "job_end_date": null,
        "job_is_current": true,
        "job_location": {
          "city": null,
          "state_code": null,
          "country_code": null
        }
      }
    ],
    "education": [],
    "skills": [],
    "certifications": []
  }
}

{
  "message": "Missing API key, please provide a valid API key in the 'x-api-key' header"
}

{
  "message": "Insufficient credits balance"
}

{
  "success": false,
  "message": "this is a controlled error. created at 2025-07-11T10:20:00.000Z"
}