Authentication
Use bearer tokens and scoped API keys for production environments.
Start with a single message request, then expand into voice, numbers, delivery events, and multi-channel verification with consistent API patterns.
curl -X POST https://api.telbamboo.com/v1/messages \
-H "Authorization: Bearer $TELBAMBOO_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"channel": "sms",
"to": "+639171234567",
"from": "Telbamboo",
"body": "Your login code is 483920",
"callback_url": "https://example.com/webhooks/messages"
}'API Documentation
Use straightforward guides and typed request models for messaging, voice, number provisioning, verification, and webhook-driven operations.
Use bearer tokens and scoped API keys for production environments.
Send OTP, alerts, notifications, and marketing messages through one endpoint.
Create voice calls, IVR menus, recordings, and verification flows.
Search, provision, configure, and release DID numbers by region.
Receive delivery receipts, call events, failures, and verification updates.
Developer Experience
Telbamboo developer tooling is built around reliable testing, fast debugging, and transparent delivery state across every country and channel.
Predictable endpoints and JSON request bodies.
Quickstarts for OTP, alerts, IVR, and webhook retries.
Delivery receipts, call state, number lifecycle updates.
Scoped keys for dev, staging, and production.
{
"event": "message.delivered",
"message_id": "msg_78f4",
"country": "PH",
"route": "direct_carrier",
"latency_ms": 418,
"timestamp": "2026-07-08T09:18:00Z"
}