# Language Bindings

### Language Bindings Installation

The first step is to install the language bindings for your preferred programming language

{% hint style="info" %}
**Always install from a tagged release,** either the latest tagged release (recommended) or a specific version that matches the SDK you want to access. See the [Changelog](/search/changelog.md) for details on what’s included in each release.

⚠️ Do **not** install directly from `main`, as it may contain unstable or unreleased changes.
{% endhint %}

#### Repo

The latest tagged release is **v4.7.0**. The following languages are supported

* Python ([Github repo](https://github.com/Pexeso/pex-sdk-py/tree/v4.6.1))
* Go ([Github repo](https://github.com/Pexeso/pex-sdk-go/tree/v4.6.1))
* PHP ([Github repo](https://github.com/Pexeso/pex-sdk-php/tree/v4.6.1))
* Node.js ([Github repo](https://github.com/Pexeso/pex-sdk-js/tree/v4.6.1))

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

```sh
# INSTALL THE LATEST RELEASE
pip install git+https://github.com/Pexeso/pex-sdk-py.git@v4.7.0

# INSTALL A PREVIOUS RELEASE
pip install git+https://github.com/Pexeso/pex-sdk-py.git@v4.5.0
```

{% endtab %}

{% tab title="Go" %}

```sh
# INSTALL THE LATEST RELEASE
go get github.com/Pexeso/pex-sdk-go/v4@v4.7.0

# INSTALL A PREVIOUS RELEASE
go get github.com/Pexeso/pex-sdk-go/v4@v4.5.0
```

{% endtab %}

{% tab title="PHP" %}

```sh
# INSTALL THE LATEST RELEASE
composer require pexeso/pex-sdk-php:4.7.0

# INSTALL A PREVIOUS RELEASE
composer require pexeso/pex-sdk-php:4.5.0
```

{% endtab %}

{% tab title="Node.js" %}

```bash
# INSTALL THE LATEST RELEASE
npm install git+https://github.com/Pexeso/pex-sdk-js.git#v4.7.0

# INSTALL A PREVIOUS RELEASE
npm install git+https://github.com/Pexeso/pex-sdk-js.git#v4.5.0

```

{% hint style="info" %}
**Note:** This software requires Node.js version 18.0.0 or later.

This package is written in C++ using <https://github.com/nodejs/node-addon-api>. As such it requires some extra dependencies to build.
{% endhint %}
{% endtab %}
{% endtabs %}

{% hint style="info" %}
**Note**: Depending on your setup, additional dependencies may need to be set up to complete the language bindings installation. Please see the relevant Github repo linked above for additional details.
{% endhint %}

After installing the language bindings, you are ready to install the SDK version that matches your bindings.


---

# 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.pex.com/search/sdk-integration/getting-started/language-bindings.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.