API Reference — NPAV Monitor

POST /api/send-alert Content-Type: application/json

Accepts an alert payload, looks up the monitor config by id, builds the notification message template, and dispatches it via WhatsApp and Email to the contacts stored in the master record. Updates last_whatsapp_sent_time and last_email_sent_time on success.

Request Parameters

Parameter	Type	Required	Description
id	`integer`	Required	Master record ID — must exist in `tbl_monitoring_master`
alert	`string`	Required	Alert severity level: Info Low Moderate High Critical
info	`string`	Optional	Dynamic info message included in the notification body
error_line	`string`	Required	Dynamic error message included in the notification body

Example Request

                        // POST
                            /api/send-alert — 3 inputs, 17 template params dispatched
                        {
                        "id": 1,
                        "alert": "Critical",
                        "error_line": "RemoteC ServerA is Down"
                        }
                        // WA Template: npav_server_monitoring_alert (UTILITY, en_US)
                            // 1 Alert Level 2 Title 3 Info 4 SA
                            // 5 WebApp 6 WebRTID 7 WebDev 8 WebTest
                            // 9 SrvEXE 10 SrvRTID 11 SrvDev 12 SrvTest
                            // 13 CliEXE 14 CliRTID 15 CliDev 16 CliTest
                            // 17 ErrorLines (1=SRV8... 2=itpro...)
                    

Success Response (200)

                        {
                        "success": true,
                        "message": "Alert processed successfully",
                        "record_id": 1,
                        "title": "srv14 EPSClient is down",
                        "alert_level": "Critical",
                        "whatsapp": {
                        "success": true,
                        "sent_to": ["+919876543210"],
                        "count": 1
                        },
                        "email": {
                        "success": true,
                        "sent_to": ["admin@npav.com"],
                        "subject": "[Critical] srv14 EPSClient is
                            down",
                        "count": 1
                        },
                        "timestamp": "2025-01-21T14:30:00+05:30"
                        }
                    

Validation Error (422)

                        {
                        "message": "The alert field is required.",
                        "errors": {
                        "alert": ["The alert field is required."]
                        }
                        }
                    

WhatsApp Message Template

*NPAV Server Monitor Alert*

*Alert Level:* {alert}

*Server: Title:* {title}

*Info:* {info}

*WebApp:* {web_app_name} | RTID: {web_rt_id} | Dev: {devloper} | Test: {Tester}

*ServerEXE:* {server_exe_name} | RTID: {server_rt_id} | Dev: {devloper} | Test: {Tester}

*ClientEXE:* {client_exe_name} | RTID: {client_rt_id} | Dev: {devloper} | Test: {Tester}

*Error Lines:* SRV8.computerkolkata.com port 0077 xxABC PRO

Team NPAV

Live Test Panel

Monitor ID *

Alert Level *

Info (optional)

Error Line *

— —

cURL / PowerShell Examples

cURL

curl -X POST "https://servermonitor.os2.in/api/send-alert" \ -H "Content-Type: application/json" \ -d '{"id":1,"alert":"Critical","error_line":"EPSClient down"}'

PowerShell

$body = @{ id = 1 alert = "Critical" error_line = "EPSClient is down" } | ConvertTo-Json Invoke-RestMethod "https://servermonitor.os2.in/api/send-alert" ` -Method POST ` -ContentType "application/json" ` -Body $body