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

# Advanced Swap Techniques

> Advanced techniques for both /order and /build

> [card] [Slippage Estimation](https://developers.jup.ag/docs/swap/advanced/slippage.md)
>
> Use RTSE (Real-Time Slippage Estimator) for optimal slippage on `/order` and `/build`.

> [card] [Gasless Swaps](https://developers.jup.ag/docs/swap/advanced/gasless.md)
>
> Let users swap without holding SOL. Automatic gasless on `/order`, integrator payer on both paths.

> [card] [Compute Units & Priority Fees](https://developers.jup.ag/docs/swap/advanced/compute-units.md)
>
> Control CU limits and priority fee percentiles on `/build`.

> [card] [Reduce Transaction Size](https://developers.jup.ag/docs/swap/advanced/reduce-transaction-size.md)
>
> Control account count and remove unnecessary instructions on `/build`.

> [card] [Transaction Versions](https://developers.jup.ag/docs/swap/advanced/transaction-versions.md)
>
> Request Solana v1 transactions for larger routes without lookup tables.

> [card] [Reduce Latency](https://developers.jup.ag/docs/swap/advanced/reduce-latency.md)
>
> Get faster swap quotes with fast mode on `/build`.


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