> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lerian.studio/llms.txt
> Use this file to discover all available pages before exploring further.

# Our plugins

> Explore the plugins available across Lerian products.

Instead of building custom features from scratch, you can plug in what you need and **keep everything else stable, scalable, and secure**.

Plugins run alongside the product platform, adding new logic, endpoints, or workflows to support specific business needs. As Lerian evolves, each new product will support its own plugin ecosystem.

<Warning>
  Plugins are premium features currently available only to **Enterprise customers** and are licensed separately.
</Warning>

<Info>
  **CRM** is no longer a plugin. It is now an embedded component of Midaz, available out of the box with no additional license required. See [CRM Overview](/en/midaz/crm/crm-overview) for details.
</Info>

To understand how plugins work under the hood, see [What are plugins?](/en/midaz/plugins/what-are-plugins)

## Available plugins for Midaz

***

<div className="space-y-6 w-full sm:max-w-4xl">
  <Columns cols={2}>
    <Card title="Fees Engine" icon="coins" href="/en/midaz/plugins/fees-engine/fees-engine-overview" cta="Explore Fee Engine">
      Dynamically calculate transaction fees based on custom rules, such as amount, type, partner, or balance key.
    </Card>

    <Card title="Pix" icon="money-bill-transfer" href="/en/midaz/plugins/pix/pix-overview" cta="Explore Pix">
      Integrate Pix with Midaz, including SPI and DICT services, to manage keys, transactions, claims, and regulatory workflows.
    </Card>

    <Card title="Bank Transfer (TED)" icon="circle-dollar-to-slot" href="/en/midaz/plugins/ted/ted-overview" cta="Explore TED">
      Process electronic transfers between banks through TED, managing transaction validation, settlement, and regulatory compliance.
    </Card>
  </Columns>
</div>

## Building your own plugin

***

We provide deployment guides and design standards to help partners and internal teams build plugins that are reliable, secure, and easy to maintain.

[Visit the Partners Hub →](/en/partners-hub/introduction) for technical documentation and contribution guidelines.

<Info>
  If you're interested in building or enabling a plugin, talk to a Lerian representative. We'll help you evaluate, license, and deploy the right setup for your use case.
</Info>