Retrieve an asset

curl --request GET \
  --url https://api.nomos.energy/assets/{id} \
  --header 'Authorization: Bearer <token>'

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

fetch('https://api.nomos.energy/assets/{id}', 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.nomos.energy/assets/{id}",
  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://api.nomos.energy/assets/{id}"

	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))

}

require 'uri'
require 'net/http'

url = URI("https://api.nomos.energy/assets/{id}")

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

{
  "object": "asset",
  "id": "ha_b7q2m1k8v4n0x3c9l5p2r7td",
  "household": "dom_k3v9x2m7n1b4v8c2x6z0q5wd",
  "parent_inverter": "ha_i9k3l7w2e5r8t1y4u6o0p3as",
  "external_id": "partner-bat-1",
  "status": "active",
  "is_steerable": true,
  "manufacturer": "BYD",
  "model": "Battery-Box Premium HVS 10.2",
  "installed_at": null,
  "metadata": {
    "serial_number": "34118573"
  },
  "decommissioned_at": null,
  "created_at": "2026-10-06T09:12:44Z",
  "type": "battery",
  "battery": {
    "capacity_kwh": 10.2,
    "max_in_kw": 5,
    "max_out_kw": 5,
    "min_soc": 0.1,
    "max_soc": 0.95
  }
}

GET

assets

{id}

Retrieve an asset

curl --request GET \
  --url https://api.nomos.energy/assets/{id} \
  --header 'Authorization: Bearer <token>'

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

fetch('https://api.nomos.energy/assets/{id}', 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.nomos.energy/assets/{id}",
  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://api.nomos.energy/assets/{id}"

	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))

}

require 'uri'
require 'net/http'

url = URI("https://api.nomos.energy/assets/{id}")

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

{
  "object": "asset",
  "id": "ha_b7q2m1k8v4n0x3c9l5p2r7td",
  "household": "dom_k3v9x2m7n1b4v8c2x6z0q5wd",
  "parent_inverter": "ha_i9k3l7w2e5r8t1y4u6o0p3as",
  "external_id": "partner-bat-1",
  "status": "active",
  "is_steerable": true,
  "manufacturer": "BYD",
  "model": "Battery-Box Premium HVS 10.2",
  "installed_at": null,
  "metadata": {
    "serial_number": "34118573"
  },
  "decommissioned_at": null,
  "created_at": "2026-10-06T09:12:44Z",
  "type": "battery",
  "battery": {
    "capacity_kwh": 10.2,
    "max_in_kw": 5,
    "max_out_kw": 5,
    "min_soc": 0.1,
    "max_soc": 0.95
  }
}

Authorizations

Authorization

string

header

required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Path Parameters

string

required

Example:

"ha_b7q2m1k8v4n0x3c9l5p2r7td"

Response

The asset

A device in a household, or one of the two assets Nomos creates per household. It carries the type data object named like its type, with every field present and null where unknown.

object

enum<string>

required

Available options:

asset

string

required

Example:

"ha_b7q2m1k8v4n0x3c9l5p2r7td"

household

string

required

Example:

"dom_k3v9x2m7n1b4v8c2x6z0q5wd"

parent_inverter

string | null

required

The Nomos ID of the inverter the asset sits behind. Set on solar and on a battery behind a hybrid inverter.

Example:

"ha_i9k3l7w2e5r8t1y4u6o0p3as"

external_id

string | null

required

Your own ID. Null on household_net and household_residual.

Example:

"partner-bat-1"

status

enum<string>

required

A decommissioned asset stays readable, by its ID and in the list.

Available options:

active,

decommissioned

Example:

"active"

is_steerable

boolean

required

Example:

true

manufacturer

string | null

required

Example:

"BYD"

model

string | null

required

Example:

"Battery-Box Premium HVS 10.2"

installed_at

required

Example:

null

metadata

object | null

required

Show child attributes

Example:

{ "serial_number": "34118573" }

decommissioned_at

required

Example:

null

created_at

required

Example:

"2026-10-06T09:12:44Z"

type

enum<string>

required

Available options:

battery

battery

object

required

Show child attributes