Find a LinkedIn company from a website

You have acme.com. You want the LinkedIn company page — and the live firmographics behind it. That’s one call: POST /v1/companies/enrich with domain. We search LinkedIn companies for that host, then scrape the matching page.

The request

Pass the host only — no https://, no www., no path.

curl -X POST https://api.up2data.ai/v1/companies/enrich \
  -H "X-API-Key: $UP2DATA_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"domain": "anthropic.com"}'

import requests

resp = requests.post(
    "https://api.up2data.ai/v1/companies/enrich",
    headers={"X-API-Key": UP2DATA_API_KEY},
    json={"domain": "anthropic.com"},
)
company = resp.json()["data"]
linkedin_url = company["url"]
linkedin_id = company["linkedin_id"]

const resp = await fetch("https://api.up2data.ai/v1/companies/enrich", {
  method: "POST",
  headers: { "X-API-Key": process.env.UP2DATA_API_KEY, "Content-Type": "application/json" },
  body: JSON.stringify({ domain: "anthropic.com" }),
});
const { data } = await resp.json();

https://www.anthropic.com/about → anthropic.com. domain is a website host, not a LinkedIn slug.

Cost: 1 credit if we find the company. Misses, timeouts, and our errors are free — pay-on-success.

What you get

The same live company record as a LinkedIn-URL enrich. The two fields this recipe is usually for:

Field	Use it for
`url`	Canonical LinkedIn company page
`linkedin_id`	`/v1/search/people` `filters.company_ids`

Plus name, website, industry, current headcount, HQ, funding, and the rest of the company schema.

{
  "data": {
    "url": "https://linkedin.com/company/anthropic",
    "linkedin_id": "74126343",
    "name": "Anthropic",
    "website": "https://anthropic.com",
    "industry": "Research Services",
    "headcount": 2841
  },
  "meta": { "creditsUsed": 1, "billed": true, "reason": "company_found" }
}

You can identify a company with one of url, domain, or linkedin_id. Same cost either way.

Then find people there

/v1/profiles/enrich needs a person URL — it does not take a domain. Resolve the company first, then search:

curl -X POST https://api.up2data.ai/v1/search/people \
  -H "X-API-Key: $UP2DATA_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "filters": {
      "company_ids": ["74126343"],
      "titles": ["CTO", "VP Engineering"]
    },
    "max_results": 25
  }'

Feed result URLs into profile enrich or a batch job.

Same `domain` on other company calls

insights and jobs-count accept domain the same way. Company posts currently need url or linkedin_id — resolve first, then list posts.

Enrich a company

Full field list, playground, and error cases.

Overview

Enrichment

Signals

Migrations

Find a LinkedIn company from a website

The request

What you get

Then find people there

Same `domain` on other company calls

Next

Enrich a company

​The request

​What you get

​Then find people there

​Same domain on other company calls

​Next

Enrich a company

The request

What you get

Then find people there

Same `domain` on other company calls

Next