diff --git a/prediction_market_agent/agents/microchain_agent/nft_treasury_game/app_nft_treasury_game.py b/prediction_market_agent/agents/microchain_agent/nft_treasury_game/app_nft_treasury_game.py
index 9b1e57f5..c6d0ce1b 100644
--- a/prediction_market_agent/agents/microchain_agent/nft_treasury_game/app_nft_treasury_game.py
+++ b/prediction_market_agent/agents/microchain_agent/nft_treasury_game/app_nft_treasury_game.py
@@ -69,11 +69,12 @@ def prompt_table_handler(identifier: AgentIdentifier) -> PromptTableHandler:
 
 def send_message_part(nft_agent: type[DeployableAgentNFTGameAbstract]) -> None:
     message = st.text_area("Write a message to the agent")
-    default_value = MicrochainAgentKeys().RECEIVER_MINIMUM_AMOUNT
+    keys = MicrochainAgentKeys()
+    default_value = keys.RECEIVER_MINIMUM_AMOUNT
     value = st.number_input(
         "Value in xDai",
         min_value=default_value,
-        max_value=0.1,
+        max_value=keys.SENDING_XDAI_CAP,
         value=default_value,
         format="%.5f",
     )