Enrich domains via API

Turn a domain into a complete company + top-contacts record.

POSThttps://api.cleanlist.ai/v1/enrich/domain

AuthorizationBearer clnl_live_…

Content-Typeapplication/json

{
  "email": "jane@acme.com"
}

1 creditA verified work email, however many providers it took to find it.
11 creditsEmail and direct dial together, on the same call.
25+ providersQueried in cost order. The first source that returns wins, and a miss costs nothing.
98% / 85%Verified work email and direct dial, measured on a 500-lead stratified test.

One call in.6 fields back.

The payload for a single domain lookup, and every field the record can carry. Same shape on every plan.

Response200 OK · domain

{
  "id": "ev_abc123",
  "domain": {
    "domain": "<domain>",
    "company_name": "<company_name>",
    "industry": "<industry>",
    "employee_count": "<employee_count>",
    "revenue_range": "<revenue_range>",
    "mx_records": "<mx_records>"
  },
  "meta": {
    "credits_used": 11,
    "providers_queried": 25
  }
}

Field reference6 fields

domainstring
company_namestring
industrystring
employee_countstring
revenue_rangestring
mx_recordsstring

Call it from anything.Pay for what comes back.

One POST from curl, Node or Python. Credits are drawn from one wallet the whole team shares, and a call that finds nothing is never charged.

Client librariesenrich.domain

curl

curl -X POST https://api.cleanlist.ai/v1/enrich/domain \
  -H "Authorization: Bearer $CLEANLIST_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"email": "jane@acme.com"}'

Node.js

import Cleanlist from "cleanlist";

const client = new Cleanlist(process.env.CLEANLIST_API_KEY);

const result = await client.enrich.domain({
  email: "jane@acme.com",
});
console.log(result.domain.title);

Python

from cleanlist import Cleanlist

client = Cleanlist(api_key=os.environ["CLEANLIST_API_KEY"])

result = client.enrich.domain(email="jane@acme.com")
print(result["domain"]["title"])

What a call costsper domain

SearchFree, unlimited
Verified work email1 credit
Direct dial10 credits
Email and direct dial11 credits
Validation0.5 credits
AI qualification5 credits
A call that finds nothing0

One shared wallet across the team. The Free plan runs on 30 credits a month.

See all pricing

Enrich domains in production.

The public API is on Pro and Scale. Search costs nothing on every plan, and a call that returns nothing is never charged.

Start free trial Read the API reference

Related reading: data enrichment and waterfall enrichment. Plans and credit rates are on pricing.