Verify before save
Stop bad addresses at signup before they land in your database or trigger OTP.
Open dashboardEmail verification API
Check emails beforethey hit your database
Catch typos, disposable domains, and bad MX before you send notifications.
email-checkerlive
Same engine as POST /api/v1/email/verify
Verify before saving
Catch bad addresses in signup.
Reduce bounces
Skip invalid and disposable mail.
Protect reputation
Keep your Gmail or SMTP clean.
Better data
Score, status, and did-you-mean.
See the verification path
From the first check to your API call: the same flow developers use in the dashboard and in code.
Four checks, one pass
Format, MX, disposable, then ready to notify. Same path as Dashboard → Email quality.
See the API
One API key
verifyEmail() then send({ validate: true }). Same key as your transactional sends.
SDK examplesProduct
Clean addresses. Protect delivery.
Real checks before OTP, alerts, and any transactional notification.
01
Verification checklist
Four checks before send
Format, MX, disposable, then ready to notify. Same path as Dashboard → Email quality.
02
API usage dashboard
Full API control
Logs, quotas, verify-before-send.
03
Verified email badge
Score, status, did-you-mean
0-100 score with valid, risky, or invalid. Hard bounces auto-suppress so you do not retry forever.
04
Check validate send
One call setup
REST or SDK. Same API key as send().
05
Auto-suppress
Auto-suppress
Hard bounces stop retry loops.
verifyEmail + send
verify.ts
await zindua.verifyEmail("user@example.com");
await zindua.send({ to, template: "welcome", validate: true });SDKs
Copy, paste, ship
verifyEmail on every official client.
npm install @zindua/sdkverify.ts
import { Zindua } from "@zindua/sdk";
const zindua = new Zindua({ apiKey: process.env.ZINDUA_API_KEY! });
const check = await zindua.verifyEmail("user@example.com");
if (!check.deliverable) throw new Error("Invalid email");
await zindua.send({
to: check.email,
template: "welcome",
validate: true,
variables: { name: "Ada" },
});