Domain Enrichment

Retrieve comprehensive enrichment data for a single domain, including AI classification, tech stack, contact information, and business summary.

Endpoint

GET /v1/enrichment/domain

Request

Headers

Header	Value
Authorization	Bearer cdb_your_api_key

Query Parameters

Parameter	Type	Required	Description
domain	string	Yes	Domain to enrich (e.g., stripe.com)

Domain Format

Pass the bare domain without protocol or path: stripe.com, not https://stripe.com or www.stripe.com.

Example Request

curl -H "Authorization: Bearer cdb_your_api_key_here" \
  "https://api.crondb.com/v1/enrichment/domain?domain=stripe.com"

Python

import requests

response = requests.get(
    "https://api.crondb.com/v1/enrichment/domain",
    params={"domain": "stripe.com"},
    headers={"Authorization": "Bearer cdb_your_api_key_here"},
)

data = response.json()
print(f"Industry: {data['industry']}")
print(f"Summary: {data['website_summary']}")
print(f"Tech: {data['tech_stack']}")

Node.js

const response = await fetch(
  "https://api.crondb.com/v1/enrichment/domain?domain=stripe.com",
  { headers: { Authorization: "Bearer cdb_your_api_key_here" } }
);
const data = await response.json();
console.log(`Industry: ${data.industry}`);

Ruby

require 'net/http'
require 'json'

uri = URI("https://api.crondb.com/v1/enrichment/domain?domain=stripe.com")
req = Net::HTTP::Get.new(uri)
req['Authorization'] = 'Bearer cdb_your_api_key_here'

res = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(req) }
data = JSON.parse(res.body)
puts "Industry: #{data['industry']}"
puts "Summary: #{data['website_summary']}"

Response

{
  "domain": "stripe.com",
  "industry": "Technology",
  "business_type": "B2B SaaS",
  "confidence": 0.97,
  "registrant_country": "US",
  "created_date": "2010-09-14",
  "website_summary": "Stripe is a technology company that builds economic infrastructure for the internet, offering payment processing, billing, and financial services APIs.",
  "tech_stack": {
    "cms": "Custom",
    "analytics": ["Google Analytics", "Segment", "Amplitude"],
    "chat": "Intercom",
    "ecommerce": null,
    "marketing": ["Google Tag Manager", "Marketo"],
    "framework": ["React"],
    "cdn": ["Cloudflare"],
    "hosting": ["AWS"]
  },
  "contact": {
    "emails": ["sales@stripe.com", "support@stripe.com"],
    "phone": "+1-888-926-2289",
    "social": {
      "linkedin": "https://linkedin.com/company/stripe",
      "twitter": "https://twitter.com/stripe"
    }
  },
  "dns": {
    "nameservers": ["ns1.stripe.com", "ns2.stripe.com"],
    "mx_records": ["aspmx.l.google.com"],
    "has_ssl": true
  },
  "last_updated": "2026-03-17T08:00:00Z"
}

Response Fields

Field	Type	Description
domain	string	The queried domain
industry	string	AI-classified industry
business_type	string	B2B, B2C, Marketplace, SaaS, etc.
confidence	number	AI confidence score (0-1)
registrant_country	string	ISO 2-letter country code
created_date	string	Domain registration date
website_summary	string	AI-generated business description
tech_stack	object	Detected technologies by category
contact	object	Found emails, phones, social links
dns	object	DNS and SSL information
last_updated	string	When the data was last refreshed

Tech Stack Categories

Category	Description	Example Values
cms	Content management system	WordPress, Shopify, Wix
analytics	Analytics and tracking tools	Google Analytics, Mixpanel
chat	Live chat and support	Intercom, Drift, Zendesk
ecommerce	E-commerce platforms	Shopify, WooCommerce, Stripe
marketing	Marketing tools	HubSpot, Mailchimp, GTM
framework	Frontend frameworks	React, Vue, Angular
cdn	Content delivery networks	Cloudflare, Fastly
hosting	Hosting providers	AWS, Vercel, Netlify

Errors

Status	Detail	Cause
400	Invalid domain format	Domain parameter is malformed
401	Invalid API key	Authentication failed
404	Domain not found in database	Domain has not been crawled
429	Rate limit exceeded	Too many requests

Notes

• Each enrichment call counts as 1 API query
• Data freshness depends on when CronDB last crawled the domain
• Use last_updated to determine data recency
• For enriching multiple domains at once, use the Bulk endpoint

Next Steps

• Bulk Enrichment — Enrich up to 100 domains at once
• Tech Stack — Get only tech stack data
• Email Finder — Find additional contacts