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src/vault/ethereum/provider.rs

@@ -0,0 +1,27 @@
+//! Ethereum provider functionality.
+
+use ethers::prelude::*;
+
+use crate::vault::error::CryptoError;
+use super::networks::{self, NetworkConfig};
+
+/// Creates a provider for a specific network.
+pub fn create_provider(network: &NetworkConfig) -> Result<Provider<Http>, CryptoError> {
+    Provider::<Http>::try_from(network.rpc_url.as_str())
+        .map_err(|e| CryptoError::SerializationError(format!("Failed to create provider for {}: {}", network.name, e)))
+}
+
+/// Creates a provider for the Gnosis Chain.
+pub fn create_gnosis_provider() -> Result<Provider<Http>, CryptoError> {
+    create_provider(&networks::gnosis())
+}
+
+/// Creates a provider for the Peaq network.
+pub fn create_peaq_provider() -> Result<Provider<Http>, CryptoError> {
+    create_provider(&networks::peaq())
+}
+
+/// Creates a provider for the Agung testnet.
+pub fn create_agung_provider() -> Result<Provider<Http>, CryptoError> {
+    create_provider(&networks::agung())
+}