How it works
Submit document
POST a PDF with recipient ID. TTPOST matches the recipient in our KYC registry.
TTPOST delivers
Our postmasters deliver with signature + photo capture. Cryptographic seal applied at delivery.
Receive POD
Webhook callback with signed POD URL and SHA-256 seal. Under 24 hours end-to-end.
Integrate in under 20 minutes
cURL
curl -X POST https://api.ttpost.com/v1/registered-mail \
-H "Authorization: Bearer sk_test_regmail_..." \
-H "Content-Type: application/json" \
-d '{
"recipient_id": "rt-kyc-9821",
"document_url": "https://your-cdn.com/doc.pdf",
"service_tier": "next-day",
"callback_url": "https://your-app.com/webhooks/ttpost-rm"
}'
# Response:
{
"tracking_id": "TTRM-2026-041-X",
"status": "queued",
"estimated_delivery": "2026-08-29"
}
Pricing
Starter
$0 base
$0.50 / document
100 free / month
- Up to 100 docs/mo free
- Sandbox environment
- Email support
Indie devs, small legal firms
Get started
Pro
Popular
$299 / mo
$0.35 / document
10,000 free / month + support
- 10K free docs/mo
- Priority support
- SLA guarantee
- Webhook event subscriptions
Insurance, financial services
Start Pro trial
Enterprise
Custom
Volume pricing, dedicated SLA
- White-label hosted flow
- Dedicated support
- SLA guarantees
- Audit log export