Verify API
cURL
curl --request GET \ --url https://api.customeros.ai/verify/v1/email \ --header 'X-CUSTOMER-OS-API-KEY: <api-key>'
{ "email": { "alternateEmail": "alternate@example.com", "deliverable": "true", "emailAddress": "example@example.com", "isCatchAll": false, "isRisky": false, "provider": "gmail", "risk": { "isFirewalled": false, "isFreeProvider": true, "isMailboxFull": false, "isPrimaryDomain": true, "isRoleMailbox": false, "isSystemGenerated": false }, "secureGatewayProvider": "Proofpoint", "syntax": { "domain": "example.com", "isValid": true, "user": "example" } }, "requestId": "1234567890abcdef", "status": "success" }
Performs comprehensive validation of a single email address
Email address to verify
Verify catch-all domain
Email verification results
Response for single email verification including detailed validation results