vendor, mailboxProvider, registrar, tier or since (registration date). Page with limit (1–500, default 100) and the nextCursor from the previous page.includeInferred=true adds domains whose company is likely but not confirmed; includeUnknown=true adds cold-email domains from a vendor we do not fingerprint (vendor unattributed, tier batch).cursor) and an empty list are free.403.curl --location 'https://dev.enrich.so/api/v3/domain-intel/company/acme.com/domains?vendor=undefined&mailboxProvider=undefined®istrar=undefined&tier=undefined&includeInferred=undefined&includeUnknown=undefined&since=undefined&limit=undefined&cursor=undefined' \
--header 'x-api-key: <api-key>'{
"success": true,
"data": {
"asOf": "2026-10-27T06:00:00Z",
"stale": false,
"dataFreshness": {
"ageSeconds": 3120,
"rebuiltEverySeconds": 21600,
"staleAfterSeconds": 28800
},
"company": "acme.com",
"domains": [
{
"domain": "getacme.com",
"vendor": "zapmail",
"tier": "confirmed",
"company": "acme.com",
"mailboxProvider": "google_workspace",
"registrar": "namecheap",
"registeredAt": "2026-10-20",
"redirectUrl": "https://acme.com/",
"inferredCompany": "",
"inferredBasis": "",
"dnsAuth": {
"spf": "present",
"dmarc": "present",
"dkim": "present"
}
}
],
"nextCursor": ""
},
"meta": {
"requestId": "664f2b3c9a1e4d0012abcdef",
"creditsUsed": 10,
"creditsRemaining": 4990
}
}