Charger — Reporting
Real-time telemetry upload
Periodic upload of real-time electrical telemetry (typically every 5
seconds during charging or discharging). Supports single-phase and
three-phase via the optional phase_details block.
Related: proposed component-level fields (contactor cycles, fan RPM, isolation tests, V2G inverter health) are described in Proposed Extensions.
POST
/
device
/
telemetry
Real-time telemetry upload
curl --request POST \
--url https://api.telluspower.example.com/v1/device/telemetry \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"timestamp": "2025-03-15T10:30:05Z",
"connector_id": 1,
"state": "charging",
"voltage": 220.5,
"current": 32,
"power": 7.04,
"energy_delivered": 12.3,
"soc": 55,
"temperature": 35.2
}
'import requests
url = "https://api.telluspower.example.com/v1/device/telemetry"
payload = {
"timestamp": "2025-03-15T10:30:05Z",
"connector_id": 1,
"state": "charging",
"voltage": 220.5,
"current": 32,
"power": 7.04,
"energy_delivered": 12.3,
"soc": 55,
"temperature": 35.2
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
timestamp: '2025-03-15T10:30:05Z',
connector_id: 1,
state: 'charging',
voltage: 220.5,
current: 32,
power: 7.04,
energy_delivered: 12.3,
soc: 55,
temperature: 35.2
})
};
fetch('https://api.telluspower.example.com/v1/device/telemetry', 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://api.telluspower.example.com/v1/device/telemetry",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'timestamp' => '2025-03-15T10:30:05Z',
'connector_id' => 1,
'state' => 'charging',
'voltage' => 220.5,
'current' => 32,
'power' => 7.04,
'energy_delivered' => 12.3,
'soc' => 55,
'temperature' => 35.2
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.telluspower.example.com/v1/device/telemetry"
payload := strings.NewReader("{\n \"timestamp\": \"2025-03-15T10:30:05Z\",\n \"connector_id\": 1,\n \"state\": \"charging\",\n \"voltage\": 220.5,\n \"current\": 32,\n \"power\": 7.04,\n \"energy_delivered\": 12.3,\n \"soc\": 55,\n \"temperature\": 35.2\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.telluspower.example.com/v1/device/telemetry")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"timestamp\": \"2025-03-15T10:30:05Z\",\n \"connector_id\": 1,\n \"state\": \"charging\",\n \"voltage\": 220.5,\n \"current\": 32,\n \"power\": 7.04,\n \"energy_delivered\": 12.3,\n \"soc\": 55,\n \"temperature\": 35.2\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.telluspower.example.com/v1/device/telemetry")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"timestamp\": \"2025-03-15T10:30:05Z\",\n \"connector_id\": 1,\n \"state\": \"charging\",\n \"voltage\": 220.5,\n \"current\": 32,\n \"power\": 7.04,\n \"energy_delivered\": 12.3,\n \"soc\": 55,\n \"temperature\": 35.2\n}"
response = http.request(request)
puts response.read_bodyAuthorizations
Charger-side bearer token. Obtained by exchanging device_id and
device_secret (issued at registration) at /v1/device/token.
Valid for 24 hours.
Body
application/json
Required range:
x >= 1Available options:
idle, charging, discharging, fault Required range:
0 <= x <= 100Show child attributes
Show child attributes
Response
200
Telemetry accepted.
⌘I
Real-time telemetry upload
curl --request POST \
--url https://api.telluspower.example.com/v1/device/telemetry \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"timestamp": "2025-03-15T10:30:05Z",
"connector_id": 1,
"state": "charging",
"voltage": 220.5,
"current": 32,
"power": 7.04,
"energy_delivered": 12.3,
"soc": 55,
"temperature": 35.2
}
'import requests
url = "https://api.telluspower.example.com/v1/device/telemetry"
payload = {
"timestamp": "2025-03-15T10:30:05Z",
"connector_id": 1,
"state": "charging",
"voltage": 220.5,
"current": 32,
"power": 7.04,
"energy_delivered": 12.3,
"soc": 55,
"temperature": 35.2
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
timestamp: '2025-03-15T10:30:05Z',
connector_id: 1,
state: 'charging',
voltage: 220.5,
current: 32,
power: 7.04,
energy_delivered: 12.3,
soc: 55,
temperature: 35.2
})
};
fetch('https://api.telluspower.example.com/v1/device/telemetry', 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://api.telluspower.example.com/v1/device/telemetry",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'timestamp' => '2025-03-15T10:30:05Z',
'connector_id' => 1,
'state' => 'charging',
'voltage' => 220.5,
'current' => 32,
'power' => 7.04,
'energy_delivered' => 12.3,
'soc' => 55,
'temperature' => 35.2
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.telluspower.example.com/v1/device/telemetry"
payload := strings.NewReader("{\n \"timestamp\": \"2025-03-15T10:30:05Z\",\n \"connector_id\": 1,\n \"state\": \"charging\",\n \"voltage\": 220.5,\n \"current\": 32,\n \"power\": 7.04,\n \"energy_delivered\": 12.3,\n \"soc\": 55,\n \"temperature\": 35.2\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.telluspower.example.com/v1/device/telemetry")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"timestamp\": \"2025-03-15T10:30:05Z\",\n \"connector_id\": 1,\n \"state\": \"charging\",\n \"voltage\": 220.5,\n \"current\": 32,\n \"power\": 7.04,\n \"energy_delivered\": 12.3,\n \"soc\": 55,\n \"temperature\": 35.2\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.telluspower.example.com/v1/device/telemetry")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"timestamp\": \"2025-03-15T10:30:05Z\",\n \"connector_id\": 1,\n \"state\": \"charging\",\n \"voltage\": 220.5,\n \"current\": 32,\n \"power\": 7.04,\n \"energy_delivered\": 12.3,\n \"soc\": 55,\n \"temperature\": 35.2\n}"
response = http.request(request)
puts response.read_body