From 2ae9f080508a3f4a4122887d6de6a9fa9a4452e4 Mon Sep 17 00:00:00 2001
From: apri-me <afrzi@proton.me>
Date: Mon, 31 Jul 2023 16:16:26 +0330
Subject: [PATCH 1/2] adding the support for new versions

---
 python_1inch/main.py | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/python_1inch/main.py b/python_1inch/main.py
index 362aae3..7b3a58a 100644
--- a/python_1inch/main.py
+++ b/python_1inch/main.py
@@ -4,7 +4,7 @@
 
 class OneInchExchange:
 
-    base_url = 'https://api.1inch.exchange'
+    base_url = 'https://api.1inch.io'
 
     chains = dict(
         ethereum = '1',
@@ -31,12 +31,12 @@ class OneInchExchange:
     protocols = []
     protocols_images = []
 
-    def __init__(self, address, chain='ethereum'):
+    def __init__(self, address, chain='ethereum', version="v5.2"):
         self.address = address
-        self.version = 'v2.1'
+        self.version = version
         self.chain_id = self.chains[chain]
         self.chain = chain
-        # self.get_tokens()
+        self.get_tokens()
         # self.get_protocols()
         # self.get_protocols_images()
 
@@ -62,8 +62,13 @@ def health_check(self):
             return result
         return result['status']
 
-
     def get_tokens(self):
+        if not self.tokens:
+            return self.tokens
+        else:
+            return self.fetch_tokens()
+    
+    def fetch_tokens(self):
         url = '{}/{}/{}/tokens'.format(
             self.base_url, self.version, self.chain_id)
         result = self._get(url)
@@ -75,7 +80,6 @@ def get_tokens(self):
             self.tokens[token['symbol']] = token
         return self.tokens
 
-
     def get_protocols(self):
         url = '{}/{}/{}/protocols'.format(
             self.base_url, self.version, self.chain_id)

From f358cc6dfbbfeb7ecd8c353abd2788783b0429a3 Mon Sep 17 00:00:00 2001
From: apri-me <afrzi@proton.me>
Date: Wed, 2 Aug 2023 13:55:10 +0330
Subject: [PATCH 2/2] chain ids updated

---
 python_1inch/main.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/python_1inch/main.py b/python_1inch/main.py
index 7b3a58a..517d665 100644
--- a/python_1inch/main.py
+++ b/python_1inch/main.py
@@ -8,7 +8,12 @@ class OneInchExchange:
 
     chains = dict(
         ethereum = '1',
-        binance = '56'
+        binance = '56',
+        fantom = "250",
+        avalanche = '43114',
+        polygon = '137',
+        arbitrum = '42161',
+        optimism = '10'
     )
 
     versions = dict(