> For the complete documentation index, see [llms.txt](https://algolytics-technologies.gitbook.io/algolytics/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://algolytics-technologies.gitbook.io/algolytics/scoring.one-platform/tutorials/quick-start-create-a-simple-scenario.md).

# Quick Start - Create a simple scenario

 

An animation below illustrates the development of the simplest possible scenario.

<figure><img src="/files/YZxY3rsSZJQNYLaW75vT" alt=""><figcaption></figcaption></figure>

The following steps are performed:

1. the change of a default name to "the\_simplest\_scenario"
2. add the Start node and define one input variable <kbd>name</kbd> of type string; click Save button to preserve setup of the Star node
3. add the Expression node without definining any code inside
4. change the menu tab from Design to Browse and click Deploy button

**The scenario is ready!**

Now, you can use this scenario in three different ways:

* in [Forms](/algolytics/scoring.one-platform/sidebar-menu-overview.md#forms) from the main menu
* [as an API endpoint](/algolytics/scoring.one-platform/rest-api/scenario-execution-with-api.md#synchronous-scenario-execution)
* in other scenario using [SCENARIO CODE](/algolytics/scoring.one-platform/scenario-building-blocks/scenario-code.md) or [MULTITASK](/algolytics/scoring.one-platform/scenario-building-blocks/multitask.md) nodes

Let's try Forms.&#x20;

<figure><img src="/files/uLgXUFXYPWZ68gjVxeXB" alt=""><figcaption></figcaption></figure>

In the above animation we performed the following steps:

1. selection of the scenario
2. set-up input values; here only one <kbd>name</kbd> = "John"
3. click <kbd>Query</kbd> button to execute scenario

As a result we can see a JSON structure with some metadata related to the scenario execution, like <kbd>version</kbd>, <kbd>beginTime</kbd>, <kbd>endTime</kbd>. The actual result of the scenario is in the field <kbd>result</kbd>. In our simple scenario the result is simply the value, which was provided on input.&#x20;

Development of more complicated scenarios follows the same basic steps. &#x20;