feat(api_key): Added support for --gateway-api to avoid rate limit from the gateway

CHANGELOG.md

@@ -2,6 +2,8 @@ git # Deoxys Changelog
 
 ## Next release
 
+- feat(api_key): api key passed to FetchConfig correctly
+- feat(api_key): Added support for --gateway-api to avoid rate limit from the gateway
 - fix(latest): Retrieve latest synced block via internal client
 - perf(l2 sync): parallelize commitment computation and refactor part of l2 io sync
 - refactor: rpc methods and removed rpc-core

crates/client/rpc/src/methods/write/add_declare_transaction.rs

@@ -44,7 +44,7 @@ where
         error!("Failed to get config: {e}");
         StarknetRpcApiError::InternalServerError
     })?;
-    let sequencer = SequencerGatewayProvider::new(config.feeder_gateway, config.gateway, config.chain_id);
+    let sequencer = SequencerGatewayProvider::new(config.feeder_gateway, config.gateway, config.chain_id, None);
 
     let sequencer_response = match sequencer.add_declare_transaction(declare_transaction).await {
         Ok(response) => response,

crates/client/rpc/src/methods/write/add_deploy_account_transaction.rs

@@ -45,7 +45,7 @@ where
         error!("Failed to get config: {e}");
         StarknetRpcApiError::InternalServerError
     })?;
-    let sequencer = SequencerGatewayProvider::new(config.feeder_gateway, config.gateway, config.chain_id);
+    let sequencer = SequencerGatewayProvider::new(config.feeder_gateway, config.gateway, config.chain_id, None);
 
     let sequencer_response = match sequencer.add_deploy_account_transaction(deploy_account_transaction).await {
         Ok(response) => response,

crates/client/rpc/src/methods/write/add_invoke_transaction.rs

@@ -44,7 +44,7 @@ where
         error!("Failed to get config: {e}");
         StarknetRpcApiError::InternalServerError
     })?;
-    let sequencer = SequencerGatewayProvider::new(config.feeder_gateway, config.gateway, config.chain_id);
+    let sequencer = SequencerGatewayProvider::new(config.feeder_gateway, config.gateway, config.chain_id, None);
 
     let sequencer_response = match sequencer.add_invoke_transaction(invoke_transaction).await {
         Ok(response) => response,

crates/client/sync/src/fetch/fetchers.rs

@@ -45,6 +45,8 @@ pub struct FetchConfig {
     pub l1_core_address: H160,
     /// Whether to check the root of the state update
     pub verify: bool,
+    /// The optional API_KEY to avoid rate limiting from the sequencer gateway.
+    pub api_key: Option<String>,
 }
 
 pub async fn fetch_block(client: &SequencerGatewayProvider, block_number: u64) -> Result<p::Block, L2SyncError> {
@@ -75,6 +77,7 @@ where
 
         match block.as_ref().err().or(state_update.as_ref().err()) {
             Some(L2SyncError::Provider(ProviderError::RateLimited)) => {
+                log::info!("The fetching process has been rate limited");
                 log::debug!("The fetching process has been rate limited, retrying in {:?} seconds", base_delay);
                 attempt += 1;
                 if attempt >= MAX_RETRY {
@@ -93,7 +96,12 @@ where
 }
 
 pub async fn fetch_apply_genesis_block(config: FetchConfig) -> Result<DeoxysBlock, String> {
-    let client = SequencerGatewayProvider::new(config.gateway.clone(), config.feeder_gateway.clone(), config.chain_id);
+    let client = SequencerGatewayProvider::new(
+        config.gateway.clone(),
+        config.feeder_gateway.clone(),
+        config.chain_id,
+        config.api_key.clone(),
+    );
     let block = client.get_block(BlockId::Number(0)).await.map_err(|e| format!("failed to get block: {e}"))?;
 
     Ok(crate::convert::block(block).await)

crates/client/sync/src/l2.rs

@@ -157,6 +157,7 @@ pub async fn sync<C>(
         fetch_config.gateway.clone(),
         fetch_config.feeder_gateway.clone(),
         fetch_config.chain_id,
+        fetch_config.api_key,
     ));
     let mut last_block_hash = None;
 

crates/node/src/commands/run.rs

@@ -81,7 +81,16 @@ impl NetworkType {
         let feeder_gateway = format!("{uri}/feeder_gateway").parse().unwrap();
         let l1_core_address = self.l1_core_address();
 
-        FetchConfig { gateway, feeder_gateway, chain_id, workers: 5, sound: false, l1_core_address, verify: true }
+        FetchConfig {
+            gateway,
+            feeder_gateway,
+            chain_id,
+            workers: 5,
+            sound: false,
+            l1_core_address,
+            verify: true,
+            api_key: None,
+        }
     }
 }
 
@@ -126,6 +135,10 @@ pub struct ExtendedRunCmd {
     #[clap(long)]
     pub disable_root: bool,
 
+    /// Gateway api key to avoid rate limiting (optional)
+    #[clap(long)]
+    pub gateway_key: Option<String>,
+
     /// A flag to run the TUI dashboard
     #[cfg(feature = "tui")]
     #[clap(long)]
@@ -168,6 +181,7 @@ pub fn run_node(mut cli: Cli) -> Result<()> {
         let mut fetch_block_config = cli.run.network.block_fetch_config();
         fetch_block_config.sound = cli.run.sound;
         fetch_block_config.verify = !cli.run.disable_root;
+        fetch_block_config.api_key = cli.run.gateway_key.clone();
 
         update_config(&fetch_block_config);
         log::debug!("Using fetch block config: {:?}", fetch_block_config);