Status Tracking 📡
The app allows you to track the status of messages using multiple methods.
Tracking Methods 🔍
Sample Webhook Payload
Webhook Setup Guide {
"event": "sms:failed",
"payload": {
"messageId": "zXDYfTmTVf3iMd16zzdBj",
"sender": "+1234567890",
"recipient": "+9876543210",
"phoneNumber": "+9876543210",
"simNumber": 1,
"failedAt": "2024-02-20T15:30:00Z",
"reason": "Invalid number"
}
}
Get Status via API
API Documentation curl -X GET https://api.sms-gate.app/3rdparty/v1/messages/zXDYfTmTVf3iMd16zzdBj \
-u "user:pass"
Message Lifecycle 🔄
stateDiagram-v2
direction LR
[*] --> Pending
Pending --> Cancelling
Cancelling --> Cancelled
Cancelling --> Sent
Cancelling --> Failed
Cancelled --> [*]
Pending --> Processed
Processed --> Sent
Sent --> Delivered
Delivered --> [*]
Failed --> [*]
Pending --> Failed
Processed --> Failed
Sent --> Failed
Delivered --> Failed Status Definitions 🚦
Pending
Message queued, awaiting device processingCancelling
Server requested cancellation, awaiting device confirmationCancelled
Message successfully cancelled before processingProcessed
Device prepared message, handed to Android SMS APISent
SMSC accepted message (Android API confirmation)Delivered
Recipient device confirmed receipt (requires"withDeliveryReport": true)Failed
Terminal error at any stage
Message Scenarios 📨
| Condition | Result Status |
|---|---|
| All parts sent | |
| Any part delivered | |
| Any part failed |
| Condition | Result Status |
|---|---|
| Any pending | |
| Any processed | |
| All cancelled | |
| All delivered | |
| All failed | |
| Otherwise |
Delivery Reports 📋
If the app receives an error code in the delivery report, the action depends on the type of the error:
- Permanent error: the status changes to
Failed - Temporary error without retries: the status changes to
Failed - Temporary error with retries: ignored, the status doesn't change
Temporary Errors
The Android OS may not report the final status of the message after a temporary error. In this case the message remains in the Sent state even if it was successfully delivered.
Error Code Reference
Full SMSC error codes documented in GSM 03.40 Specification