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feat: add helper for provider with wallet #18085

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Merged
mattsse merged 1 commit into from
Aug 27, 2025
Merged

feat: add helper for provider with wallet #18085

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35 changes: 34 additions & 1 deletion crates/rpc/rpc-builder/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@
#![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]

use crate::{auth::AuthRpcModule, error::WsHttpSamePortError, metrics::RpcRequestMetrics};
use alloy_network::Ethereum;
use alloy_network::{Ethereum, IntoWallet};
use alloy_provider::{fillers::RecommendedFillers, Provider, ProviderBuilder};
use core::marker::PhantomData;
use error::{ConflictingModules, RpcError, ServerKind};
Expand Down Expand Up @@ -2089,6 +2089,21 @@ impl RpcServerHandle {
self.new_http_provider_for()
}

/// Returns a new [`alloy_network::Ethereum`] http provider with its recommended fillers and
/// installed wallet.
pub fn eth_http_provider_with_wallet<W>(
&self,
wallet: W,
) -> Option<impl Provider<alloy_network::Ethereum> + Clone + Unpin + 'static>
where
W: IntoWallet<alloy_network::Ethereum, NetworkWallet: Clone + Unpin + 'static>,
{
let rpc_url = self.http_url()?;
let provider =
ProviderBuilder::new().wallet(wallet).connect_http(rpc_url.parse().expect("valid url"));
Some(provider)
}

/// Returns an http provider from the rpc server handle for the
/// specified [`alloy_network::Network`].
///
Expand All @@ -2111,6 +2126,24 @@ impl RpcServerHandle {
self.new_ws_provider_for().await
}

/// Returns a new [`alloy_network::Ethereum`] ws provider with its recommended fillers and
/// installed wallet.
pub async fn eth_ws_provider_with_wallet<W>(
&self,
wallet: W,
) -> Option<impl Provider<alloy_network::Ethereum> + Clone + Unpin + 'static>
where
W: IntoWallet<alloy_network::Ethereum, NetworkWallet: Clone + Unpin + 'static>,
{
let rpc_url = self.ws_url()?;
let provider = ProviderBuilder::new()
.wallet(wallet)
.connect(&rpc_url)
.await
.expect("failed to create ws client");
Some(provider)
}

/// Returns an ws provider from the rpc server handle for the
/// specified [`alloy_network::Network`].
///
Expand Down