> For the complete documentation index, see [llms.txt](https://yokifinance.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://yokifinance.gitbook.io/docs/dollar-cost-averaging/dollar-cost-averaging-app.md).

# Dollar-Cost-Averaging app

<figure><img src="/files/pDzYTgdlGeyc1zGvAFML" alt=""><figcaption></figcaption></figure>

The Web3 Dollar-Cost-Averaging app is a tool that allows users to set up periodic purchases of a token of their choice. Through the widget, community members set up purchase subscriptions (DCA) in a decentralized and self-custody manner.&#x20;

The widget could be integrated into the websites in two ways:

1. With a pre-chosen token. Best suitable for projects with ERC-20 tokens traded on decentralized exchanges.
2. Without a pre-chosen token. Best suitable for any projects that would like to provide additional utility for their visitors. E.g. DeFi projects, Wallets, Media, etc

More about the DCA widget can be found in the corresponding topic:&#x20;

{% content-ref url="/pages/uvqDkeBD6UDgNSYZgRrk" %}
[Overview](/docs/dollar-cost-averaging/overview.md)
{% endcontent-ref %}

<br>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

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

```
GET https://yokifinance.gitbook.io/docs/dollar-cost-averaging/dollar-cost-averaging-app.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.