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

# Applications

> One integration gives your app any chain and any asset.

Trading apps, aggregators and DeFi products integrate Mayan as their cross-chain movement layer. LI.FI, Jumper, Bungee and SwapKit route through it. The user sees the app's own interface; routing and execution run underneath.

## What integrating with Mayan unlocks

* **Any token to any chain, from one integration.** Adding a chain or an asset is not new engineering work.
* **Users arrive from anywhere.** Someone holding on Ethereum can enter your app on Solana without bridging first.
* **Instant settlement.** Swaps complete in seconds, so a cross-chain entry does not stall your flow.
* **Actions on arrival.** [Orchestrate](/use-cases/orchestrate) attaches a contract call to the transfer, turning a multi-step entry into one user action.

Most apps integrate through the [SDK](/build/sdk). The [swap API](/build/integrate-swap-api) is available if you would rather call it directly.

## Fees

You set a referrer address and a fee in basis points on the quote request, collected onchain on every swap routed through your integration. See [fees & earning](/build/fees-earning).

## Use cases

* [Swap](/use-cases/swap): any-to-any trading inside the app
* [Bridge](/use-cases/bridge): users arrive from other ecosystems
* [Orchestrate](/use-cases/orchestrate): a multi-step entry becomes one action

## Case studies

* **LI.FI** powers millions of swaps across apps with Mayan routes.
* **OKX** integrated Mayan to power swaps across its products.
* **Bungee** unlocked access to Solana with Mayan.
* [**Hyperswap**](https://mayan.finance/blog/cross-chain-in-hyperswap-powered-by-mayan) brought cross-chain swaps into its exchange with Mayan.

## Next steps

<CardGroup cols={3}>
  <Card title="Quickstart" icon="rocket" href="/get-started/quickstart">
    Quote, sign and execute a first cross-chain swap.
  </Card>

  <Card title="Orchestrate" icon="wand-magic-sparkles" href="/use-cases/orchestrate">
    Run an action on the destination chain as the funds land.
  </Card>

  <Card title="Fees & Earning" icon="coins" href="/build/fees-earning">
    Set a referrer address and earn on every swap you route.
  </Card>
</CardGroup>