# JavaScript / TypeScript Library

The PxServ npm package provides a typed client for interacting with the PxServ API from Node.js or browser environments.

**Supported operations:**

* Save data to the database
* Toggle a value between `0` and `1`
* Read data from the database
* Fetch all stored data
* Delete data from the database

## Installation

```sh
npm install pxserv
```

## Usage

{% tabs %}
{% tab title="JavaScript" %}

```javascript
const PxServ = require("pxserv").default;

const pxServ = new PxServ({
  apiKey: "your_api_key",
});

(async () => {
  try {
    // Save data
    const setResult = await pxServ.setData("temp", "24.3°C");
    console.log("Set:", setResult);

    // Read data
    const getResult = await pxServ.getData("temp");
    console.log("Get:", getResult);

    // Toggle data
    const toggleResult = await pxServ.toggleData("light");
    console.log("Toggle:", toggleResult);

    // Fetch all data
    const allData = await pxServ.getAll();
    console.log("All:", allData);

    // Remove data
    await pxServ.removeData("temp");
    await pxServ.removeData("light");
    console.log("Removed.");
  } catch (err) {
    console.error("Error:", err);
  }
})();
```

{% endtab %}

{% tab title="TypeScript" %}

```typescript
import PxServ from "pxserv";

const pxServ = new PxServ({
  apiKey: "your_api_key",
});

(async () => {
  try {
    // Save data
    const setResult = await pxServ.setData("temp", "24.3°C");
    console.log("Set:", setResult);

    // Read data
    const getResult = await pxServ.getData("temp");
    console.log("Get:", getResult);

    // Toggle data
    const toggleResult = await pxServ.toggleData("light");
    console.log("Toggle:", toggleResult);

    // Fetch all data
    const allData = await pxServ.getAll();
    console.log("All:", allData);

    // Remove data
    await pxServ.removeData("temp");
    await pxServ.removeData("light");
    console.log("Removed.");
  } catch (err) {
    console.error("Error:", err);
  }
})();
```

{% endtab %}
{% endtabs %}

## Sample Output

```json
Set: { "status": 200, "message": "OK", "data": {} }
Get: {
  "status": 200,
  "message": "OK",
  "data": {
    "lastUpdate": "2025-05-23T20:28:00.581Z",
    "icon": "defaultIcon",
    "value": "24.3°C"
  }
}
Toggle: { "status": 200, "message": "OK", "data": {} }
All: {
  "status": 200,
  "message": "OK",
  "data": {
    "temp": {
      "lastUpdate": "2025-05-23T20:28:00.581Z",
      "icon": "defaultIcon",
      "value": "24.3°C"
    },
    "light": {
      "lastUpdate": "2025-05-23T20:28:00.714Z",
      "icon": "defaultIcon",
      "value": "1"
    }
  }
}
Removed.
```


---

# Agent Instructions: Querying This Documentation

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

```
GET https://docs.pxserv.net/en/javascript-typescript-library.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.