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

# Introduction

The Keep Protocol is a new paradigm of a decentralized banking system integrated with margin trading and algorithmic market operations(AMO), which enables instant lending with high capital efficiency.

<figure><img src="/files/zlOmJhs14qVnGB7LXK5i" alt=""><figcaption></figcaption></figure>

* At the heart of the Voltz Protocol is the [Lending Pool ](/keep-finance/keep_core/lending-pool.md)that is responsible for the deployment of Interest Rate Swap (IRS) pools.&#x20;
* Each (IRS) pool works on top of a yield-bearing pool that produces variable rates of return (e.g. Aave v2 aUSDC lending pool).
* Each IRS pool has an inception date and a maturity date at which the swaps are settled.
* Each (IRS) pool is made up of three key components (contracts): Margin Engine, Virtual Automated Market Maker ([vAMM](/keep-finance/keep_core/margin-trading.md)) and Full Collateralization Module ([FCM)](/keep-finance/keep_core/fcm.md):&#x20;

{% tabs %}
{% tab title="Margin Engine" %}
Responsible for the management of position margin, cashflows and liquidations.&#x20;
{% endtab %}

{% tab title="vAMM" %}
Responsible for price discovery for the initiation of interest rate swaps.&#x20;
{% endtab %}

{% tab title="Full Collateralization Module (FCM)" %}
Enables traders to enter into fully collateralized fixed taker positions by depositing margin in the form of the yield-bearing asset (e.g. aUSDC) instead of the underlying token (e.g. USDC)
{% endtab %}
{% endtabs %}


---

# 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://keep-finance.gitbook.io/keep-finance/introduction.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.