Website Contacts API

Public emails, phones, socials, and addresses from a company domain.

Free tier, 200 requests a month
No credit card
Structured JSON
Live pages, fetched per call

Start free View documentation

Data samples

From the page to JSON

The page the Website Contacts API reads, and the response it returns for the same query.

domain

stripe.com

Try it live

https://stripe.com/

{
  "domain": "stripe.com",
  "url": "https://stripe.com/",
  "pages": [
    {
      "url": "https://stripe.com/",
      "type": "home"
    },
    {
      "url": "https://stripe.com/about",
      "type": "about"
    },
    {
      "url": "https://stripe.com/privacy",
      "type": "privacy"
    }
  ],
  "company": {
    "name": "Stripe",
    "legal_name": "Stripe, LLC",
    "description": "Stripe powers online and in-person payment processing and financial solutions for businesses of all sizes.",
    "logo": "https://images.stripeassets.com/fzn2n1nzq965/1hgcBNd12BfT9VLgbId7By/01d91920114b124fb4cf6d448f9f06eb/favicon.svg",
    "country": "US",
    "language": "en-US"
  },
  "emails": [
    {
      "value": "privacy@stripe.com",
      "type": "generic",
      "domain_match": true,
      "sources": [
        "https://stripe.com/privacy"
      ]
    }
  ],
  "phones": [
    {
      "e164": "+18889262289",
      "raw": "+1 888 926 2289",
      "type": "phone",
      "country": "US",
      "sources": [
        "https://stripe.com/"
      ]
    }
  ],
  "social": [
    {
      "network": "linkedin",
      "handle": "stripe",
      "url": "https://www.linkedin.com/company/stripe",
      "sources": [
        "https://stripe.com/"
      ]
    }
  ],
  "addresses": [
    {
      "street": "920 5th Avenue, Suite 1900",
      "locality": "Seattle",
      "region": "WA",
      "postal_code": "98104",
      "country": "US",
      "sources": [
        "https://stripe.com/"
      ]
    }
  ],
  "people": [
    {
      "name": "Patrick Collison",
      "job_title": null,
      "email": null,
      "phone": null,
      "sources": [
        "https://stripe.com/"
      ]
    }
  ]
}

Source page captured separately from the recorded response, so live values can differ.

Code

Integrate in minutes

One host, one Bearer key for every Clair API. Each call returns JSON with the same envelope, so a second API is a new path, not a new client.

Get an API key Read the docs

curl -G "https://api.clair.im/v1/contacts?domain=stripe.com" \
  -H "Authorization: Bearer YOUR_API_KEY"

Reference

Query and response fields

Public pages only. Default five pages (home plus four linked). Extra pages never use a paid scrape.

GET /v1/contacts

Authorization header · stringrequired: Bearer <api_key>. Create keys under API keys.
domain stringrequired: Public hostname, with or without https://. IPs and localhost are rejected.
pages integer: Total pages including home. Default 5, min 1, max 8.
match_email_domain string: true to keep only emails on the queried domain. Default false.

Pricing

Simple plans, free to start

This API is its own subscription with its own quota. Unused requests expire at renewal. Need a custom volume? Email contact@serinlabs.com.

Free

$0/mo

200

Requests / month

Overage: Hard limit
Rate limit: 10/min
Card: Not needed

Start for free

Pro

$49.99/mo

3,700

Requests / month

Overage: $0.0134 per extra request
Rate limit: 5/sec
Stops at: 18,500 requests

Ultra

$149/mo

14,800

Requests / month

Overage: $0.0101 per extra request
Rate limit: 10/sec
Stops at: 44,400 requests

Mega

$399/mo

49,600

Requests / month

Overage: $0.0081 per extra request
Rate limit: 20/sec
Stops at: 124,000 requests

Pay as you go

No monthly fee

$0.0201

Per request

Overage: None
Rate limit: 5/sec
Stops at: 18,500 requests

Prices in USD, billed monthly by Stripe. Cancel any time from Manage billing.

FAQ

Common questions

Anything else? Email contact@serinlabs.com.

What does the Website Contacts API return?

Live scrape of a company’s public website. The homepage may use one paid fetch; extra same-origin pages (contact, about, imprint, team, support, privacy) are free fetches from homepage links. Returns emails, phones, social profiles, JSON-LD addresses, company metadata, and named people. It does not log in, walk a sitemap, or buy a lead database.

How is a request counted?

Each call is one request, and each extra page is a new call. A malformed request (400) is not counted, and a request that fails on our side (5xx) is refunded.

Is there a free tier?

Yes. Every Clair API has its own free tier: 200 requests a month, with no card. It resets monthly, and the API stops when the month's requests run out.

What happens when I use up my plan's requests?

On a paid tier, extra calls are billed at the tier's overage rate until its ceiling, then the API returns 429 until the next period. The free tier returns 429 as soon as its requests are used.

Does this subscription cover other Clair APIs?

No. Each API is its own subscription, and one key works with all of them. A call to an API the account does not subscribe to returns 403 not_subscribed.

Subscribe to the API you need.

Each Clair API is its own monthly request quota. Unused requests expire. Every API has a free tier to try it.

Get API Key →Compare plans

{ "domain": "stripe.com", "url": "https://stripe.com/", "pages": [ { "url": "https://stripe.com/", "type": "home" }, { "url": "https://stripe.com/about", "type": "about" }, { "url": "https://stripe.com/privacy", "type": "privacy" } ], "company": { "name": "Stripe", "legal_name": "Stripe, LLC", "description": "Stripe powers online and in-person payment processing and financial solutions for businesses of all sizes.", "logo": "https://images.stripeassets.com/fzn2n1nzq965/1hgcBNd12BfT9VLgbId7By/01d91920114b124fb4cf6d448f9f06eb/favicon.svg", "country": "US", "language": "en-US" }, "emails": [ { "value": "privacy@stripe.com", "type": "generic", "domain_match": true, "sources": [ "https://stripe.com/privacy" ] } ], "phones": [ { "e164": "+18889262289", "raw": "+1 888 926 2289", "type": "phone", "country": "US", "sources": [ "https://stripe.com/" ] } ], "social": [ { "network": "linkedin", "handle": "stripe", "url": "https://www.linkedin.com/company/stripe", "sources": [ "https://stripe.com/" ] } ], "addresses": [ { "street": "920 5th Avenue, Suite 1900", "locality": "Seattle", "region": "WA", "postal_code": "98104", "country": "US", "sources": [ "https://stripe.com/" ] } ], "people": [ { "name": "Patrick Collison", "job_title": null, "email": null, "phone": null, "sources": [ "https://stripe.com/" ] } ] }