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

# Integrations

> Extend Mercur with third-party providers and installable blocks.

Mercur integrates with third-party providers to extend your marketplace. Payout
providers settle seller earnings, and installable blocks add extra capabilities on
top of the core platform.

## Payout providers

A payout provider settles seller earnings to their connected accounts. Stripe
Connect ships out of the box. You can add your own provider against the same
interface.

<CardGroup cols={2}>
  <Card title="Stripe Connect" icon="credit-card" href="/resources/integrations/stripe-connect">
    Configure the Stripe Connect payout provider.
  </Card>

  <Card title="Payout module" icon="wallet" href="/platform/payout/overview">
    Accounts, onboarding, and the transfer pipeline.
  </Card>
</CardGroup>

## Blocks

Other integrations ship as installable blocks. You add the block, own its source
in your project, and update it explicitly.

<CardGroup cols={2}>
  <Card title="Add a Block" icon="cubes" href="/resources/tutorials/add-a-block">
    Install a feature block into your project.
  </Card>

  <Card title="Build a Block" icon="hammer" href="/resources/tutorials/build-a-block">
    Package your own feature as a distributable block.
  </Card>
</CardGroup>