v14.1.5

README.md

@@ -104,15 +104,15 @@ By default, Jupiter Ultra provides gasless swaps when the user has < 0.01 SOL an
 
 This plugin enables Solana Agent to swap tokens using DFlow's Swap API with a Solana keypair. DFlow offers faster swaps compared to Jupiter Ultra with competitive rates.
 
-**Note:** Platform fees are not supported with DFlow. Use Solana Ultra (Jupiter) if you need to collect fees on swaps.
-
 ```python
 config = {
     "tools": {
         "solana_dflow_swap": {
             "private_key": "my-private-key", # Required - base58 string
             "payer_private_key": "payer-private-key", # Optional - for gasless/sponsored transactions
             "rpc_url": "https://api.mainnet-beta.solana.com", # Optional - RPC URL (defaults to mainnet)
+            "platform_fee_bps": 50, # Optional - fee in basis points (50 = 0.5%)
+            "referral_account": "your-wallet-pubkey", # Optional - wallet to receive fees (DFlow creates ATAs automatically)
         },
     },
 }
@@ -121,6 +121,7 @@ config = {
 **Features:**
 - **Fast Swaps**: DFlow typically executes faster than Jupiter Ultra
 - **Gasless Transactions**: Optionally sponsor gas fees for users via `payer_private_key`
+- **Platform Fees**: Collect fees on swaps via `referral_account` - DFlow auto-creates token accounts
 
 ### Jupiter Trigger
 
@@ -374,6 +375,8 @@ config = {
             "signing_key": "wallet-auth:your-signing-key", # Required - your Privy wallet authorization signing key
             "rpc_url": "https://mainnet.helius-rpc.com/?api-key=YOUR_KEY", # Required - Helius recommended for priority fees
             "payer_private_key": "payer-private-key", # Optional - for gasless/sponsored transactions
+            "platform_fee_bps": 50, # Optional - fee in basis points (50 = 0.5%)
+            "referral_account": "your-wallet-pubkey", # Optional - wallet to receive fees (DFlow creates ATAs automatically)
         },
     },
 }
@@ -384,6 +387,7 @@ config = {
 - **Privy Delegated Wallets**: Seamless user experience with embedded wallets
 - **Helius Priority Fees**: Uses Helius priority fee estimation for reliable transaction landing
 - **Gasless Transactions**: Optionally sponsor gas fees for users via `payer_private_key`
+- **Platform Fees**: Collect fees on swaps via `referral_account` - DFlow auto-creates token accounts
 
 **RPC URL (Required):**
 Helius RPC is strongly recommended (`https://mainnet.helius-rpc.com/?api-key=YOUR_KEY`). Helius provides priority fee estimation and better blockhash handling, which significantly improves transaction success rates. Get a free API key at [helius.dev](https://helius.dev).

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "sakit"
-version = "14.1.4"
+version = "14.1.5"
 description = "Solana Agent Kit"
 authors = ["Bevan Hunt <bevan@bevanhunt.com>"]
 license = "MIT"

sakit/privy_dflow_swap.py

@@ -8,8 +8,8 @@
 Transactions are signed via Privy's signTransaction and sent via Helius RPC
 for priority fees and reliable blockhash handling.
 
-Note: Platform fees are not supported. Use Jupiter Ultra (privy_ultra) if you
-need to collect fees on swaps.
+Supports platform fee collection via referralAccount - DFlow auto-creates the
+required token accounts to receive fees in the output token.
 """
 
 import base64
@@ -210,6 +210,8 @@ def __init__(self, registry: Optional[ToolRegistry] = None):
         self._signing_key: Optional[str] = None
         self._payer_private_key: Optional[str] = None
         self._rpc_url: Optional[str] = None
+        self._platform_fee_bps: Optional[int] = None
+        self._referral_account: Optional[str] = None
 
     def get_schema(self) -> Dict[str, Any]:
         return {
@@ -250,6 +252,9 @@ def configure(self, config: Dict[str, Any]) -> None:
         self._payer_private_key = tool_cfg.get("payer_private_key")
         # RPC URL for sending transactions (Helius recommended for priority fees)
         self._rpc_url = tool_cfg.get("rpc_url")
+        # Platform fee configuration (uses referralAccount for auto ATA creation)
+        self._platform_fee_bps = tool_cfg.get("platform_fee_bps")
+        self._referral_account = tool_cfg.get("referral_account")
 
     async def execute(  # pragma: no cover
         self,
@@ -302,6 +307,8 @@ async def execute(  # pragma: no cover
                     user_public_key=public_key,
                     slippage_bps=slippage_bps if slippage_bps > 0 else None,
                     sponsor=sponsor,
+                    platform_fee_bps=self._platform_fee_bps,
+                    referral_account=self._referral_account,
                 )
 
                 if not order_result.success:

sakit/solana_dflow_swap.py

@@ -3,8 +3,8 @@
 Enables fast token swaps using DFlow's Swap API with a Solana keypair.
 DFlow offers faster swaps compared to Jupiter Ultra with similar liquidity.
 
-Note: Platform fees are not supported. Use Jupiter Ultra (solana_ultra) if you
-need to collect fees on swaps.
+Supports platform fee collection via referralAccount - DFlow auto-creates the
+required token accounts to receive fees in the output token.
 """
 
 import base64
@@ -80,6 +80,8 @@ def __init__(self, registry: Optional[ToolRegistry] = None):
         self._private_key: Optional[str] = None
         self._payer_private_key: Optional[str] = None
         self._rpc_url: Optional[str] = None
+        self._platform_fee_bps: Optional[int] = None
+        self._referral_account: Optional[str] = None
 
     def get_schema(self) -> Dict[str, Any]:
         return {
@@ -113,6 +115,9 @@ def configure(self, config: Dict[str, Any]) -> None:
         self._private_key = tool_cfg.get("private_key")
         self._payer_private_key = tool_cfg.get("payer_private_key")
         self._rpc_url = tool_cfg.get("rpc_url") or DEFAULT_RPC_URL
+        # Platform fee configuration (uses referralAccount for auto ATA creation)
+        self._platform_fee_bps = tool_cfg.get("platform_fee_bps")
+        self._referral_account = tool_cfg.get("referral_account")
 
     async def execute(
         self,
@@ -146,6 +151,8 @@ async def execute(
                 user_public_key=user_pubkey,
                 slippage_bps=slippage_bps if slippage_bps > 0 else None,
                 sponsor=sponsor,
+                platform_fee_bps=self._platform_fee_bps,
+                referral_account=self._referral_account,
             )
 
             if not order_result.success:

tests/test_privy_dflow_swap_tool.py

@@ -67,6 +67,8 @@ def test_configure_sets_credentials(self):
                     "signing_key": "test_signing_key",
                     "payer_private_key": "payer_key",
                     "rpc_url": "https://custom-rpc.com",
+                    "platform_fee_bps": 50,
+                    "referral_account": "RefAcct123",
                 }
             }
         }
@@ -78,6 +80,8 @@ def test_configure_sets_credentials(self):
         assert tool._signing_key == "test_signing_key"
         assert tool._payer_private_key == "payer_key"
         assert tool._rpc_url == "https://custom-rpc.com"
+        assert tool._platform_fee_bps == 50
+        assert tool._referral_account == "RefAcct123"
 
 
 class TestPrivyDFlowSwapToolExecute:

tests/test_solana_dflow_swap_tool.py

@@ -71,6 +71,8 @@ def test_configure_sets_credentials(self):
                     "private_key": "test_private_key",
                     "payer_private_key": "payer_key",
                     "rpc_url": "https://custom-rpc.com",
+                    "platform_fee_bps": 50,
+                    "referral_account": "RefAcct123",
                 }
             }
         }
@@ -80,6 +82,8 @@ def test_configure_sets_credentials(self):
         assert tool._private_key == "test_private_key"
         assert tool._payer_private_key == "payer_key"
         assert tool._rpc_url == "https://custom-rpc.com"
+        assert tool._platform_fee_bps == 50
+        assert tool._referral_account == "RefAcct123"
 
     def test_configure_uses_default_rpc_url(self):
         """Should use default RPC URL when not provided."""