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

# Overview

> Advanced techniques for both /order and /build

<CardGroup cols={2}>
  <Card title="Slippage Estimation" icon="chart-line" href="/swap/advanced/slippage">
    Use RTSE (Real-Time Slippage Estimator) for optimal slippage on `/order` and `/build`.
  </Card>

  <Card title="Gasless Swaps" icon="gas-pump" href="/swap/advanced/gasless">
    Let users swap without holding SOL. Automatic gasless on `/order`, integrator payer on both paths.
  </Card>

  <Card title="Compute Units & Priority Fees" icon="microchip" href="/swap/advanced/compute-units">
    Control CU limits and priority fee percentiles on `/build`.
  </Card>

  <Card title="Reduce Transaction Size" icon="compress" href="/swap/advanced/reduce-transaction-size">
    Control account count and remove unnecessary instructions on `/build`.
  </Card>

  <Card title="Reduce Latency" icon="bolt" href="/swap/advanced/reduce-latency">
    Get faster swap quotes with fast mode on `/build`.
  </Card>
</CardGroup>