.

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "stonfi"
-version = "0.9"
+version = "0.10"
 description = "Async Python SDK for StonFi DEX"
 authors = [
     {name = "LapisMYT (Nikita Gavrilin)", email = "[email protected]"}

stonfi/contracts/dex/v1/pool.py

@@ -56,7 +56,7 @@ async def get_expected_outputs(self,
                                    amount: int,
                                    jetton_wallet: Union[Address, str],
                                    provider: LiteClientLike):
-
+        jetton_wallet = Address(jetton_wallet) if isinstance(jetton_wallet, str) else jetton_wallet
         stack = await provider.run_get_method(self.address,
                                               'get_expected_outputs',
                                               [amount,

stonfi/http/api_client.py

@@ -5,15 +5,18 @@ class HTTPAPI:
     def __init__(self,
                  base_url: str = 'https://api.ston.fi/'):
         self.base_url = base_url.rstrip('/')
-        self.session = aiohttp.ClientSession()
 
     async def get(self, path: str, **kwargs):
-        async with self.session.get(self.base_url + path, params=kwargs) as resp:
-            return await resp.json()
+        async with aiohttp.ClientSession() as session:
+            async with session.get(self.base_url + path, params=kwargs) as resp:
+                result = await resp.json()
+        return result
 
     async def post(self, path: str, **kwargs):
-        async with self.session.post(self.base_url + path, json=kwargs) as resp:
-            return await resp.json()
+        async with aiohttp.ClientSession() as session:
+            async with session.post(self.base_url + path, json=kwargs) as resp:
+                result = await resp.json()
+        return result
 
     async def get_assets(self):
         return await self.get('/v1/assets')

stonfi/utils.py

@@ -1,7 +1,9 @@
 from stonfi import HTTPAPI, PoolV1
 import asyncio
 from pytoniq import Address, LiteClientLike
+from async_lru import alru_cache
 
+@alru_cache
 async def get_jetton_decimals(jetton_address: str | Address) -> int | None:
     http_api = HTTPAPI()
     jetton_address = jetton_address.to_str() if isinstance(jetton_address, Address) else jetton_address
@@ -15,7 +17,7 @@ async def get_pool_readiness(pool: PoolV1, provider: LiteClientLike):
     state = await provider.get_account_state(pool.address)
     if not state.is_active():
         return False
-    data = await pool.get_data()
+    data = await pool.get_data(provider)
     for x in ['reserve0', 'reserve1']:
         if not data[x] > 0:
             return False