OrbiSearch is an email validation API that tells you whether an email address is deliverable before you send to it. It checks DNS records, MX records, and mail server responses to determine whether a mailbox actually exists — without sending a real email. Use OrbiSearch to:Documentation Index
Fetch the complete documentation index at: https://orbisearch.com/docs/llms.txt
Use this file to discover all available pages before exploring further.
- Clean email lists before a campaign to remove invalid addresses and protect your sender reputation
- Validate email addresses at point of entry so bad data never enters your system
- Enrich contact data with deliverability signals, email provider, and account-type flags
Quick Start
Make your first API call in minutes.
Authentication
Get your API key and authenticate requests.
Verification Statuses
Understand Safe, Risky, Invalid, and Unknown.
API Reference
Full endpoint reference and response schemas.
Verification statuses
Every email OrbiSearch verifies returns one of four statuses:| Status | Meaning |
|---|---|
safe | Mailbox confirmed to exist and accept mail |
risky | Cannot confirm — catch-all domain or policy block |
invalid | Mailbox does not exist; will bounce |
unknown | Verification failed due to a transient server issue |
substatus with the specific reason, a plain-English explanation, the detected email_provider, the mx_record for the domain, whether the domain is a catch-all (is_domain_catch_all) or sits behind a secure email gateway (is_secure_email_gateway), and boolean flags for is_disposable, is_role_account, and is_free.