> For the complete documentation index, see [llms.txt](https://docs.pex.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pex.com/search/sdk-integration/getting-started/language-bindings.md).

# 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.


---

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