POST/v1/email/finder

Email Finder API

Find a person's verified work email from their name and company domain.

Give a first name, last name, and company domain and get back the person's most likely work email, complete with a confidence score, deliverability verification status, and any company context we can attach. Built for one-to-one prospecting where you already know who you want to reach.

Full Docs Get API Key — Free $5 Credit $0.02 / call

Try it live

Fill in the fields and hit Run to see a real response.

POST/v1/email/finderfinder$0.02/call

Response

Example response — hit "Send Request" to see a live result

{
  "data": {
    "contact": {
      "acceptAll": true,
      "company": "Stripe",
      "companyDomain": "stripe.com",
      "confidenceScore": 99,
      "country": null,
      "department": null,
      "disposable": false,
      "email": "[email protected]",
      "firstName": "Patrick",
      "fullName": "Patrick Collison",
      "gender": null,
      "hasPhone": false,
      "lastName": "Collison",
      "linkedin": null,
      "position": null,
      "seniority": null,
      "sources": [],
      "twitter": null,
      "type": null,
      "verificationStatus": "valid",
      "verified": true,
      "webmail": false
    }
  },
  "ok": true
}

Features

✓

Name plus domain to a verified email

Send a first and last name with the company domain and receive the single best-match email, so you spend credits on the exact contact you want rather than a whole list.

✓

Confidence score and verification status

Every result carries a 0–100 confidence score plus a verificationStatus flag (valid, invalid, accept-all) so you know how much to trust the address before sending.

✓

Company context attached

Where available the response includes the company name, domain, and whether the mail server is catch-all, giving your CRM richer records for free.

✓

Accepts full name as a fallback

Pass full_name when the first/last split is ambiguous, and the finder still resolves the correct work email.

Use cases

1:1 Outbound

Look up a specific decision maker's email right before a personalized cold email or LinkedIn follow-up.

CRM Enrichment

Fill in missing email fields on contacts you already have a name and company for, keeping your CRM complete and deliverable.

Recruiting Outreach

Find a candidate's work email from their name and current employer to reach out directly.

Quick start

Copy this snippet and start making calls.

const res = await fetch('https://api.yepapi.com/v1/email/finder', {
  method: 'POST',
  headers: {
    'x-api-key': 'YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    "domain": "stripe.com",
    "first_name": "Patrick",
    "last_name": "Collison",
    "full_name": "Patrick Collison",
    "company": "Stripe"
  }),
});
const data = await res.json();
console.log(data);

The email finder API — a name and a domain to a verified email

The Email Finder API resolves one person's work email from their name and company domain, returning the address with a confidence score and a verification status so you know it's deliverable before you send. It's the surgical counterpart to Domain Search: use it when you already know exactly who you want to reach.

At $0.02 per call with no minimums and $5 of free credit, it's a pay-per-lookup alternative to Hunter.io and Snov.io. The same key also verifies, enriches, and finds phone numbers, so you can build a full contact record in a couple of calls.

Start making API calls in 30 seconds

$5 free credit on signup. No credit card required. Pay per call.

Get API Key — Free $5 Credit

What developers say

“Switched from SerpAPI and cut our SERP costs by 80%. Same data quality, way simpler billing.”
Marcus T.
SEO Platform Founder

“One API key for AI models, SERP data, and web scraping. Saved us from managing 4 separate providers.”
Priya S.
Full-Stack Developer

“The $5 free credit let us prototype our entire rank tracking feature before committing. No other API does that.”
Jake R.
Indie Hacker

Frequently asked questions

Each API call costs $0.02. No monthly minimums or subscriptions — you only pay for what you use.

Sign up for a free API key, then send a POST request to /v1/email/finder. Check the code example above for a ready-to-use snippet in JavaScript, cURL, or Python.

YepAPI bundles SEO, AI, and web scraping APIs under one key with no monthly minimums. You get lower per-call pricing, a unified dashboard, and one billing account instead of managing multiple providers.