Enrich a company by domain name. Returns the full company profile including industry, employee count, revenue, location, funding, technologies, and social links. This is the primary and most reliable way to look up a company. Returns 404 if the domain is not found.

Company website domain to enrich, e.g. "stripe.com" — bare host only, no protocol or path. This GET form enriches a single company by its domain. To enrich by company name or a social URL instead, use POST /companies/enrich.

Expandable response fields. Repeat the parameter to request multiple expansions.

Supported values:

• workforce: costs 5 credits per company and adds the workforce field to CompanyInfo.