# Power Meter Usecase Prerequisites

Before you create a Usecase, make sure you have fulfilled the following prerequisites:

### 1. Have an Antares Account

Make sure you have an antares account, if you don't have one then you can access the following page.

{% content-ref url="/pages/QMl8xUWdkjq1mDC60pwc" %}
[Account Registration](/en/getting-started/account-registration.md)
{% endcontent-ref %}

### 2. Creating Application and Device in Antares

Make sure you have created applications and devices on the Antares Platform. Here are the steps to create an application and device:

{% content-ref url="/pages/GoDrpZWdEHSjm8HJcPBT" %}
[Create App](/en/getting-started/create-app.md)
{% endcontent-ref %}

{% content-ref url="/pages/G07RPeX4vSQLhzFiJJPd" %}
[Add Devices to the Application](/en/getting-started/add-devices-to-the-application.md)
{% endcontent-ref %}

### 3. Have an access to Antares Insight

Make sure you have Free Trial Access to Antares Insight Hub, if you don't have it then you can access the following page.

{% content-ref url="/pages/ie0SfxjnTSUVzDvBtuB1" %}
[Request Free Trial](/en/antares-insight-hub/getting-started/request-free-trial.md)
{% endcontent-ref %}

### 4. Have a Power Meter Device as Recommended

There are several devices recommended by Antares to optimise the use of usecases. You can see some compatible power meter devices on the following page.

{% content-ref url="/pages/FnlkYDbz9JKmE5P7FKWg" %}
[Power Meter Device Recommendation](/en/antares-insight-hub/usecase/power-meter/power-meter-device-recommendation.md)
{% endcontent-ref %}

### 5. Knowing the Payload Example from used device

Make sure the device you are using is in accordance with the device recommended by Antares, then you can see the sample payload used.

{% content-ref url="/pages/9zkokmmduXkOsGxw4Ixe" %}
[Payload Example Power Meter](/en/antares-insight-hub/usecase/power-meter/payload-example-power-meter.md)
{% endcontent-ref %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.antares.id/en/antares-insight-hub/usecase/power-meter/power-meter-usecase-prerequisites.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.