curl --request GET \
  --url https://energy-api.flatpeak.com/devices/{device_id}/state \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://energy-api.flatpeak.com/devices/{device_id}/state"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://energy-api.flatpeak.com/devices/{device_id}/state', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://energy-api.flatpeak.com/devices/{device_id}/state",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://energy-api.flatpeak.com/devices/{device_id}/state"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://energy-api.flatpeak.com/devices/{device_id}/state")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://energy-api.flatpeak.com/devices/{device_id}/state")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

{
  "id": "dsr_6a284b7596d3f2b722544e70",
  "object": "device_state",
  "location_id": "loc_641b90b758fb8e6293716e40",
  "time_recorded": "2026-02-01T10:30:00Z",
  "time_created": "2026-02-01T10:33:00Z",
  "account_id": "acc_661677911f2197045e6cf1b1",
  "record_reference_id": "MET1234567890",
  "battery": {
    "state_of_charge_percent": 34.2,
    "target_state_of_charge_percent": 80,
    "power_kw": -3.4,
    "energy_remaining_kwh": 8.3,
    "temperature_c": 18.5,
    "backup_reserve_percent": 20,
    "strategy": "SELF_POWER",
    "storm_mode_enabled": true,
    "storm_mode_active": false,
    "export_rule": "BATTERY_OK",
    "charge_from_grid_enabled": true,
    "grid_status": "ON_GRID"
  },
  "vehicle": {
    "state_of_charge_percent": 62,
    "charge_limit_percent": 80,
    "energy_remaining_kwh": 39.7,
    "plugged_in": true,
    "charging_state": "CHARGING",
    "time_departure": "2026-02-01T07:30:00Z",
    "range_km": 180,
    "max_charging_power_kw": 7.4
  },
  "evse": {
    "plugged_in": true,
    "charging_state": "CHARGING",
    "power_kw": 7.2,
    "max_charging_power_kw": 7.4
  },
  "pv": {
    "power_kw": 4.2
  }
}

{
  "object": "error",
  "type": "invalid_request",
  "code": "not_found",
  "message": "The requested resource could not be found.",
  "context": "api.price_get",
  "live_mode": true,
  "time_created": "2026-01-01T00:00:00Z"
}

{
  "object": "error",
  "type": "invalid_request",
  "code": "not_found",
  "message": "The requested resource could not be found.",
  "context": "api.price_get",
  "live_mode": true,
  "time_created": "2026-01-01T00:00:00Z"
}

{
  "object": "error",
  "type": "invalid_request",
  "code": "not_found",
  "message": "The requested resource could not be found.",
  "context": "api.price_get",
  "live_mode": true,
  "time_created": "2026-01-01T00:00:00Z"
}

{
  "object": "error",
  "type": "invalid_request",
  "code": "not_found",
  "message": "The requested resource could not be found.",
  "context": "api.price_get",
  "live_mode": true,
  "time_created": "2026-01-01T00:00:00Z"
}

{
  "object": "error",
  "type": "invalid_request",
  "code": "not_found",
  "message": "The requested resource could not be found.",
  "context": "api.price_get",
  "live_mode": true,
  "time_created": "2026-01-01T00:00:00Z"
}

{
  "object": "error",
  "type": "invalid_request",
  "code": "not_found",
  "message": "The requested resource could not be found.",
  "context": "api.price_get",
  "live_mode": true,
  "time_created": "2026-01-01T00:00:00Z"
}