TechLookup

Look up company profile by domain

Given a domain, returns the company behind it: name, industry, city, country, address, LinkedIn URL, and how many technologies StackScan tracks for that site. Deducts 1 Bulk Lookup Credit only when the lookup finds data.

Rate limit: 500 requests per minute, counted per API token. Going over returns 429 with error_code: rate_limited and a Retry-After header in seconds. A 429 costs no credits. Traffic is also subject to a higher shared ceiling per network address, applied before authentication.

get/v1/tech-lookup/companies/lookup

Request

  • Base URL: https://api.stackscan.com/api
  • URL: https://api.stackscan.com/api/v1/tech-lookup/companies/lookup
  • Auth: HTTP bearer and API key in header X-Tenant-Id

Query parameters

domainstring required
freshboolean

Response

Company profile for a domain (success). Returns Company Name, Industry, City, Country, Address, LinkedIn URL and total technologies tracked. No data: {success: false, error: "No data available"}. Deducts 1 Bulk Lookup Credit when success is true.

successboolean required
domainstring required
last_updatedstring required
total_technologies_trackedinteger required

Example response

{
  "success": true,
  "domain": "google.com",
  "last_updated": "2026-05-22T14:30:00Z",
  "company": {
    "name": "Google LLC",
    "industry": "Internet",
    "city": "Mountain View",
    "country": "United States",
    "address": "Mountain View, CA",
    "linkedin_url": "https://www.linkedin.com/company/google",
    "estimated_revenue_band": "1b_plus"
  },
  "total_technologies_tracked": 142
}

Changes

No recorded changes to this operation across all 1 revision of this API.