Die Werte in <> natürlich inklusive der <> durch Deine Daten ersetzen 
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<?
//API CURL Token
$ch = curl_init();
curl_setopt($ch,CURLOPT_URL,"http://<IPAddressCharger>/api/v1/token");
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch,CURLOPT_POST,1);
curl_setopt($ch,CURLOPT_POSTFIELDS,"grant_type=password&username=<User>&password=<Password>");
$headers = array();
$headers[] = "Content-Type: application/x-www-form-urlencoded";
curl_setopt($ch,CURLOPT_HTTPHEADER,$headers);
$result = curl_exec($ch);
if (curl_errno($ch)) print("CURL-Error:".curl_error($ch));
curl_close($ch);
//Access Token aus Ergebnis extrahieren
$accessToken = json_decode($result,true)["access_token"];
IPS_Sleep(1000);
//API CURL Daten
$ch = curl_init();
curl_setopt($ch,CURLOPT_URL,"http://<IPAddressCharger>/api/v1/measurements/live/");
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch,CURLOPT_POST,1);
curl_setopt($ch,CURLOPT_POSTFIELDS,"[{\"componentId\":\"IGULD:SELF\"}]");
$headers = array();
$headers[] = "Authorization: Bearer ".$accessToken;
$headers[] = "Content-Type: application/x-www-form-urlencoded";
curl_setopt($ch,CURLOPT_HTTPHEADER,$headers);
$result = curl_exec($ch);
if (curl_errno($ch)) print("CURL-Error:".curl_error($ch));
curl_close($ch);
//Daten aus Ergebnis extrahieren
$data = json_decode($result,true);
//Werte durchlaufen
foreach($data as $row)
{
//Parameter auslesen
if($row["channelId"] == "Measurement.Operation.EVeh.ChaStt") $chargingState = $row["values"][0]["value"]; //Status Ladevorgang { 200111 = nicht verbunden, 200112 = schlafend, 200113 = lädt }
if($row["channelId"] == "Measurement.Chrg.ModSw") $chargingMode = $row["values"][0]["value"]; //Status Drehschalter {4950 = Intelligente Ladung, 4718 = Schnellladen}
if($row["channelId"] == "Measurement.Metering.GridMs.TotWIn.ChaSta") $powerLoading = $row["values"][0]["value"]; //Leistung Ladestation in W
if($row["channelId"] == "Measurement.ChaSess.WhIn") $energyLoading = $row["values"][0]["value"]; //Aktueller Ladevorgang in Wh
if($row["channelId"] == "Measurement.Metering.GridMs.TotWhIn.ChaSta") $counterLoading = $row["values"][0]["value"]; //Zählerstand Ladestation in Wh
if($row["channelId"] == "Measurement.GridMs.A.phsA") $electricityP1 = $row["values"][0]["value"]; //Strom an P1 in A
if($row["channelId"] == "Measurement.GridMs.A.phsB") $electricityP2 = $row["values"][0]["value"]; //Strom an P2 in A
if($row["channelId"] == "Measurement.GridMs.A.phsC") $electricityP3 = $row["values"][0]["value"]; //Strom an P3 in A
if($row["channelId"] == "Measurement.Operation.Health") $deviceState = $row["values"][0]["value"]; //Status Ladestation { 307 = OK, 455 = Warnung, 35 = Alarm, 303 = Aus }
if($row["channelId"] == "Measurement.Operation.EVeh.Health") $vehicleState = $row["values"][0]["value"]; //Status Fahrzeug { 307 = OK, 455 = Warnung, 35 = Alarm, 303 = Aus }
}
//Prüfen, ob Ladestation OK ist
if($deviceState == 307)
{
//Variablen schreiben
SetValue(57346,$chargingState);
SetValue(58954,$chargingMode);
SetValue(44613,round($powerLoading / 10) * 10);
SetValue(44172,round($energyLoading / 1000,3));
SetValue(27947,round($counterLoading / 1000,3));
SetValue(31310,abs(round($electricityP1,1)));
SetValue(55048,abs(round($electricityP2,1)));
SetValue(48330,abs(round($electricityP3,1)));
SetValue(22187,$deviceState);
SetValue(18339,$vehicleState);
}
//Ladestation ist nicht okay
else
{
//Bei unbekanntem Zustand auf Reset festlegen
if($deviceState != 455 and $deviceState != 35 and $deviceState != 303) $deviceState = 16777700;
//Variablen schreiben
SetValue(57346,0);
SetValue(58954,0);
SetValue(22187,$deviceState);
SetValue(18339,0);
}
//Timer abhängig vom Ladestatus setzen
if($chargingState == 200113) IPS_SetEventCyclic(18698,0,0,0,0,1,10); else IPS_SetEventCyclic(18698,0,0,0,0,1,30);
?>
… und schon bekomme ich alle Daten per JSON. Ganz herzlichen Dank für den Tip.
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