> For the complete documentation index, see [llms.txt](https://docs.triton.one/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.triton.one/solana/sending-transactions/priority-fees-api/for-rpc-providers.md).

# For RPC providers

How to serve the percentile parameter of getRecentPrioritizationFees on your own Solana RPC nodes, using Triton's getrpf patch (Agave issue #3332, PR #217).

The `percentile` parameter of `getRecentPrioritizationFees` is not part of a stock Agave build. To serve it on your own RPC nodes, apply a patch to your Solana validator.

{% hint style="warning" %}
**Check the base version before you build.** The reference tag below is based on Solana `v1.17.23`, which is several major releases behind current Agave. Treat it as a reference implementation of the change rather than a version to deploy directly, and contact us before rolling it out on a modern validator.
{% endhint %}

## The patch

* [`rpcpool/solana-public` at `v1.17.23-getrpf`](https://github.com/rpcpool/solana-public/tree/v1.17.23-getrpf) — Triton's reference tag carrying the change.

## Upstream status

The change is not in Agave:

* [anza-xyz/agave issue #3332 — "Improve priority fee RPC call"](https://github.com/anza-xyz/agave/issues/3332) — open feature request for a standard fee-estimate RPC call.
* [anza-xyz/agave PR #217 — "rpc: add `percentile` to `getRecentPrioritizationFees`"](https://github.com/anza-xyz/agave/pull/217) — the upstream attempt, closed without being merged.

## What's next

* [Priority fees API](/solana/sending-transactions/priority-fees-api.md) — how the API behaves for consumers
* [`getRecentPrioritizationFees`](/solana/rpc-methods/sending-transactions/getrecentprioritizationfees.md) — the method reference
* [Sending transactions](/solana/sending-transactions.md) — the wider transaction-sending stack

***

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