# Lesson 4.3: Off-chain Code with Kuber

Welcome to Lesson 4.3! In this lesson, you'll learn how to create off-chain code using Kuber.

{% embed url="<https://youtu.be/fzib9ALlL2M>" %}

{% tabs %}
{% tab title="Learning Objectives" %}
After completing this lesson, you'll be able to:

* Understand how to use Kuber to create off-chain code.
* Employ the Kuber playground to construct transactions by using the Kuber API.
  {% endtab %}

{% tab title="Lesson Resources" %}
Internet resources mentioned in the lesson's video:

* [Kuber repository](https://github.com/dQuadrant/kuber)
* [Kuber playground](https://dquadrant.github.io/kuber/)
* [Kuber Json Api Reference](https://github.com/dQuadrant/kuber/blob/master/docs/json-api-reference.md)
* [Cardano Explorer](https://cexplorer.io/)
  {% endtab %}
  {% endtabs %}

## Collaborate with the Pioneers Community

Remember that you can interact with the participants of the PPP through the [IOG's technical community on Discord](https://discord.gg/inputoutput) by joining the channels under the Plutus Pioneers category.

If during the program you have questions about Plutus, we invite you to share them at [Cardano Stack Exchange (CSE)](https://cardano.stackexchange.com/) by adding the `plutus-pioneer-program` tag to your question. The IOG's Education Team members will monitor these questions to support your learning journey. Whenever you share a question at CSE, you're helping to build up the Cardano and Plutus development knowledge base.

***

This work is licensed under a [Creative Commons Attribution 4.0 International License](http://creativecommons.org/licenses/by/4.0/).

<figure><img src="https://i.creativecommons.org/l/by/4.0/88x31.png" alt="Creative Commons License BY 4.0"><figcaption></figcaption></figure>