Option escape
' === Setup WiFi ===
Do While MM.Info(IP ADDRESS) = "0.0.0.0"
If Timer >5000 Then CPU RESTART
Loop
' === Set the API endpoint ===
url$ = "www.pushsafer.com/api"
port% = 80                          ' for HTTP; if HTTPS is supported youll need different handling
path$ = "/api"   ' the API path
eol$=Chr$(10)+Chr$(13)
' === Build the POST data ===
privateKey$ = "mysecretkey"
title$      = "Alert"
message$    = "notification"
dev$     = "a"   ' a means all devices or specify a device id/group

Dat$ = "k=" + privateKey$ + "&t=" + title$ +  "&m=" + message$ +   "&d=" + dev$


' === Build the HTTP request ===
req$="POST"+path$+ " HTTP/1.1"+eol$+"Host: " + url$+eol$
req$=req$+"Content-Type:application/x-www-form-urlencoded" +eol$
req$=req$+"Content-Length: "+Str$(Len(dat$))+eol$+"Connection:Keep-Alive"
req$=req$ +eol$ + Dat$+eol$

Print req$
Dim buff%(1000)
' === Open TCP connection ===
Print "--"

  WEB OPEN TCP CLIENT "www.pushsafer.com/api",80

WEB tcp client request req$,buff%()
LongString print buff%()

' === Close connection ===
WEB CLOSE tcp client