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OrbiSearch is an email verification API that helps you confirm whether email addresses are deliverable before you send. Whether you’re cleaning a list of thousands or validating an address at point of entry, OrbiSearch gives you accurate, actionable results — with clear statuses that tell you exactly what we know and what we don’t.

Quick Start

Make your first verification request in minutes. Get your API key and start verifying emails.

Authentication

Learn how to authenticate requests to the OrbiSearch API using your API key.

API Reference

Full reference for every endpoint — single verification, bulk jobs, and credit balance.

Verification Statuses

Understand what Safe, Risky, Invalid, and Unknown mean — and how to act on each.

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How it works

OrbiSearch verifies email addresses without sending a real email. We check DNS records, connect to mail servers, and apply multi-layer validation to determine whether a mailbox exists and is accepting mail.
1

Get your API key

Sign in to the OrbiSearch dashboard and create an API key.
2

Verify an email

Call GET /v1/verify with your email address and API key. Get back a status and substatus immediately.
3

Act on the result

Use the status (safe, risky, invalid, unknown) to decide whether to include the address in your campaign or workflow.
4

Run bulk jobs for lists

Submit a list of addresses via POST /v1/bulk and poll for results. OrbiSearch handles retries automatically.

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Key features

Single verification

Verify one address in real-time. Results return immediately and are cached for 24 hours.

Bulk verification

Submit lists of any size. OrbiSearch processes them asynchronously and retries greylisted addresses automatically.

Rich result data

Every result includes a status, substatus, plain-English explanation, email provider, and flags for disposable, role, and free addresses.

Credits & pricing

Pay per verification at 0.2 credits each. Cached results are free. Check your balance anytime via the API.