Look up one company by its domain
One company by its website domain: what it does, industry, size, revenue band, founding year and place, the technologies seen on its website, its email format and how many contacts with an email are on record. No personal data. The full profile costs 1 credit per company. It is included for companies whose people you already pay for (an unlocked email or phone, a campaign add, an exported row or an email found with the finder), and a company you opened stays open for 30 days without a new charge. A domain with no company on record costs nothing. Without enough credits the answer is 402 company_credits_required: details.teaser holds the free part (name, domain, industry, size band, place and a one-line summary) and nothing is charged.
access in the answer says how this profile was paid: credits (see credits_charged), bundled (you pay for people at this company), open (opened in the last 30 days) or included (in your plan's daily allowance).
| Cost | What it does | Key scopes |
|---|---|---|
| 1 credit per company for the full profile; included for companies whose people you pay for, free again for 30 days once opened, nothing when no company is found | Spends credits | argorant:read_counts |
Authorization
BearerAuth Your API key from app.argorant.com/profile, sent as Authorization: Bearer <key>. A connector sign-in token (ag_mcp_...) works the same way.
In: header
Query Parameters
The company's website domain. A web address or an email address works too; only the domain is used.
Header Parameters
Your own id for this request, 8 to 64 letters, digits, dot, dash or underscore. Returned as X-Request-Id; one is made for you when you send none.
^[A-Za-z0-9._-]{8,64}$Response Body
application/json
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curl -X GET "https://app.argorant.com/api/v1/companies/lookup?domain=linfieldsystems.example"{ "domain": "linfieldsystems.example", "found": true, "company": { "company_name": "Linfield Systems", "display_name": "Linfield Systems", "company_normalized": "Linfield Systems", "company_domain": "linfieldsystems.example", "description": "Scheduling and dispatch software for field service teams.", "industry": "Software Development", "industry_display": "Software Development", "industries": [ "Software", "Software Development" ], "employee_range": "51-200", "employee_count": 120, "company_revenue": null, "revenue_band": "10m-50m", "year_founded": 2016, "location": "Denver, Colorado, United States", "city": "Denver", "state": "Colorado", "country": "United States", "linkedin_url": "https://www.linkedin.com/company/linfield-systems-example", "naics_code": "513210" }, "technologies": [ "Google Workspace", "WordPress", "Google Analytics" ], "technology_categories": [ "Email", "CMS", "Analytics" ], "email_format": { "pattern": "{first}.{last}", "example": "jane.doe@linfieldsystems.example", "confidence": 92, "other_patterns": [ "{f}{last}" ] }, "contacts_with_email": 84, "people_url": "/api/v1/companies/linfieldsystems.example/people", "access": { "mode": "on", "full_profile": true, "how": "credits", "credits_charged": 1, "credits_per_company": 1, "used_today": 0, "per_day": 0, "remaining_today": 0, "reason": null, "can_unlock": false, "unlock_days": 30 }}