diff --git a/Cargo.toml b/Cargo.toml
index 97a453b..3abbf7a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,6 +21,11 @@ hex = "0.4"
 rand = "0.8"
 async-trait = "0.1"
 url = "2"
+solana-client = "2.1"
+solana-sdk = "2.1"
+spl-token = "7"
+spl-associated-token-account = "4"
+anyhow = "1"
 
 [dev-dependencies]
 tokio-test = "0.4"
diff --git a/src/chain/mod.rs b/src/chain/mod.rs
index 72a3da7..8739263 100644
--- a/src/chain/mod.rs
+++ b/src/chain/mod.rs
@@ -4,6 +4,8 @@ use serde::{Deserialize, Serialize};
 use std::fmt;
 
 mod connector;
+mod solana;
+pub use solana::SolanaChain;
 pub use connector::ChainConnector;
 
 /// Supported blockchain networks.
@@ -18,6 +20,7 @@ pub enum Chain {
     Bsc,
     Tempo,
     TempoTestnet,
+    Solana,
 }
 
 impl Chain {
@@ -33,6 +36,7 @@ impl Chain {
             Chain::Bsc => 56,
             Chain::Tempo => 4217,
             Chain::TempoTestnet => 42429,
+            Chain::Solana => 0,
         }
     }
 
@@ -48,6 +52,7 @@ impl Chain {
             Chain::Bsc => "https://bsc-dataseed.binance.org",
             Chain::Tempo => "https://rpc.tempo.xyz",
             Chain::TempoTestnet => "https://rpc.testnet.tempo.xyz",
+            Chain::Solana => "https://api.mainnet-beta.solana.com",
         }
     }
 
@@ -58,13 +63,14 @@ impl Chain {
             Chain::Avalanche => "AVAX",
             Chain::Polygon => "MATIC",
             Chain::Bsc => "BNB",
-            Chain::Tempo | Chain::TempoTestnet => "USDC", // Tempo has no native gas token
+            Chain::Tempo | Chain::TempoTestnet => "USDC",
+            Chain::Solana => "SOL", // Tempo has no native gas token
         }
     }
 
     /// Whether this chain uses stablecoins for gas (Tempo).
     pub fn stablecoin_gas(&self) -> bool {
-        matches!(self, Chain::Tempo | Chain::TempoTestnet)
+        matches!(self, Chain::Tempo | Chain::TempoTestnet | Chain::Solana)
     }
 
     /// Block explorer base URL.
@@ -79,6 +85,7 @@ impl Chain {
             Chain::Bsc => "https://bscscan.com",
             Chain::Tempo => "https://explorer.tempo.xyz",
             Chain::TempoTestnet => "https://explorer.testnet.tempo.xyz",
+            Chain::Solana => "https://explorer.solana.com",
         }
     }
 }
@@ -95,6 +102,7 @@ impl fmt::Display for Chain {
             Chain::Bsc => write!(f, "bsc"),
             Chain::Tempo => write!(f, "tempo"),
             Chain::TempoTestnet => write!(f, "tempo-testnet"),
+            Chain::Solana => write!(f, "solana"),
         }
     }
 }
diff --git a/src/chain/solana.rs b/src/chain/solana.rs
new file mode 100644
index 0000000..2877425
--- /dev/null
+++ b/src/chain/solana.rs
@@ -0,0 +1,109 @@
+use anyhow::Result;
+use solana_client::rpc_client::RpcClient;
+use solana_sdk::{
+    native_token::LAMPORTS_PER_SOL,
+    pubkey::Pubkey,
+    signature::{Keypair, Signer},
+    system_instruction,
+    transaction::Transaction,
+};
+use spl_associated_token_account::get_associated_token_address;
+use std::str::FromStr;
+
+pub struct SolanaChain {
+    client: RpcClient,
+}
+
+impl SolanaChain {
+    pub fn new(rpc_url: &str) -> Self {
+        Self {
+            client: RpcClient::new(rpc_url.to_string()),
+        }
+    }
+
+    pub fn connect(&self) -> Result<()> {
+        self.client.get_version()?;
+        Ok(())
+    }
+
+    pub fn balance(&self, address: &str) -> Result<u64> {
+        let pubkey = Pubkey::from_str(address)?;
+        let balance = self.client.get_balance(&pubkey)?;
+        Ok(balance)
+    }
+
+    pub fn balance_sol(&self, address: &str) -> Result<f64> {
+        let lamports = self.balance(address)?;
+        Ok(lamports as f64 / LAMPORTS_PER_SOL as f64)
+    }
+
+    pub fn transfer_sol(
+        &self,
+        from: &Keypair,
+        to: &str,
+        amount_sol: f64,
+    ) -> Result<String> {
+        let to_pubkey = Pubkey::from_str(to)?;
+        let lamports = (amount_sol * LAMPORTS_PER_SOL as f64) as u64;
+        
+        let instruction = system_instruction::transfer(
+            &from.pubkey(),
+            &to_pubkey,
+            lamports,
+        );
+        
+        let recent_blockhash = self.client.get_latest_blockhash()?;
+        let tx = Transaction::new_signed_with_payer(
+            &[instruction],
+            Some(&from.pubkey()),
+            &[from],
+            recent_blockhash,
+        );
+        
+        let signature = self.client.send_and_confirm_transaction(&tx)?;
+        Ok(signature.to_string())
+    }
+
+    pub fn spl_token_balance(
+        &self,
+        token_account: &str,
+    ) -> Result<u64> {
+        let pubkey = Pubkey::from_str(token_account)?;
+        let balance = self.client.get_token_account_balance(&pubkey)?;
+        Ok(balance.amount.parse::<u64>().unwrap_or(0))
+    }
+
+    pub fn transfer_spl_token(
+        &self,
+        from: &Keypair,
+        token_mint: &str,
+        to_wallet: &str,
+        amount: u64,
+    ) -> Result<String> {
+        let mint_pubkey = Pubkey::from_str(token_mint)?;
+        let to_pubkey = Pubkey::from_str(to_wallet)?;
+
+        let from_ata = get_associated_token_address(&from.pubkey(), &mint_pubkey);
+        let to_ata = get_associated_token_address(&to_pubkey, &mint_pubkey);
+
+        let instruction = spl_token::instruction::transfer(
+            &spl_token::ID,
+            &from_ata,
+            &to_ata,
+            &from.pubkey(),
+            &[],
+            amount,
+        )?;
+
+        let recent_blockhash = self.client.get_latest_blockhash()?;
+        let tx = Transaction::new_signed_with_payer(
+            &[instruction],
+            Some(&from.pubkey()),
+            &[from],
+            recent_blockhash,
+        );
+
+        let signature = self.client.send_and_confirm_transaction(&tx)?;
+        Ok(signature.to_string())
+    }
+}