diff --git a/src/cryptocom/exchange/coins.py b/src/cryptocom/exchange/coins.py
index e085539..b50e519 100644
--- a/src/cryptocom/exchange/coins.py
+++ b/src/cryptocom/exchange/coins.py
@@ -7,6 +7,7 @@ ALGO = Coin("ALGO")
 ALICE = Coin("ALICE")
 AMP = Coin("AMP")
 ANKR = Coin("ANKR")
+AR = Coin("AR")
 ATOM = Coin("ATOM")
 AUDIO = Coin("AUDIO")
 AVAX = Coin("AVAX")
@@ -23,6 +24,7 @@ CHR = Coin("CHR")
 CHZ = Coin("CHZ")
 CKB = Coin("CKB")
 COMP = Coin("COMP")
+COTI = Coin("COTI")
 CQT = Coin("CQT")
 CRO = Coin("CRO")
 CRV = Coin("CRV")