diff --git a/dapps/react-dapp-v2-cosmos/src/App.tsx b/dapps/react-dapp-v2-cosmos/src/App.tsx
index 3fa9fbc..673c47c 100644
--- a/dapps/react-dapp-v2-cosmos/src/App.tsx
+++ b/dapps/react-dapp-v2-cosmos/src/App.tsx
@@ -7,14 +7,8 @@ import Blockchain from "./components/Blockchain";
 import Column from "./components/Column";
 import Header from "./components/Header";
 import Modal from "./components/Modal";
-import { DEFAULT_MAIN_CHAINS, DEFAULT_TEST_CHAINS } from "./constants";
-import {
-  AccountAction,
-  formatTestTransaction,
-  getLocalStorageTestnetFlag,
-  setLocaleStorageTestnetFlag,
-} from "./helpers";
-import Toggle from "./components/Toggle";
+import { DEFAULT_MAIN_CHAINS } from "./constants";
+import { AccountAction } from "./helpers";
 import RequestModal from "./modals/RequestModal";
 import PingModal from "./modals/PingModal";
 import {
@@ -24,7 +18,6 @@ import {
   SContent,
   SLanding,
   SLayout,
-  SToggleContainer,
 } from "./components/app";
 import { useWalletConnectClient } from "./contexts/ClientContext";
 
@@ -36,7 +29,6 @@ interface IFormattedRpcResponse {
 }
 
 export default function App() {
-  const [isTestnet, setIsTestnet] = useState(getLocalStorageTestnetFlag());
   const [isRpcRequestPending, setIsRpcRequestPending] = useState(false);
   const [rpcResult, setRpcResult] = useState<IFormattedRpcResponse | null>();
 
@@ -55,10 +47,8 @@ export default function App() {
     accounts,
     balances,
     chainData,
-    isFetchingBalances,
     isInitializing,
     onEnable,
-    web3Provider,
     cosmosProvider,
   } = useWalletConnectClient();
 
@@ -90,9 +80,6 @@ export default function App() {
   };
 
   const testSignDirect: () => Promise<IFormattedRpcResponse> = async () => {
-    if (!web3Provider) {
-      throw new Error("web3Provider not connected");
-    }
     if (!cosmosProvider) {
       throw new Error("cosmosProvider not connected");
     }
@@ -147,7 +134,38 @@ export default function App() {
     };
   };
 
-  // const testSignAmino = null;
+  const testSignAmino: () => Promise<IFormattedRpcResponse> = async () => {
+    if (!cosmosProvider) {
+      throw new Error("cosmosProvider not connected");
+    }
+
+    // test amino sign doc
+    const signDoc = {
+      msgs: [],
+      fee: { amount: [], gas: "23" },
+      chain_id: "foochain",
+      memo: "hello, world",
+      account_number: "7",
+      sequence: "54",
+    };
+
+    const [address] = cosmosProvider.accounts;
+
+    // cosmos_signAmino params
+    const params = { signerAddress: address, signDoc };
+
+    const signature = (await cosmosProvider.request({
+      method: "cosmos_signAmino",
+      params,
+    })) as string;
+    // const valid = utils.verifyMessage(msg, signature) === address;
+    return {
+      method: "cosmos_signAmino",
+      address,
+      valid: true,
+      result: signature,
+    };
+  };
 
   const getCosmosActions = (): AccountAction[] => {
     const wrapRpcRequest = (rpcRequest: () => Promise<IFormattedRpcResponse>) => async () => {
@@ -163,14 +181,10 @@ export default function App() {
       }
     };
 
-    return [{ method: "cosmos_signDirect", callback: wrapRpcRequest(testSignDirect) }];
-  };
-
-  // Toggle between displaying testnet or mainnet chains as selection options.
-  const toggleTestnets = () => {
-    const nextIsTestnetState = !isTestnet;
-    setIsTestnet(nextIsTestnetState);
-    setLocaleStorageTestnetFlag(nextIsTestnetState);
+    return [
+      { method: "cosmos_signDirect", callback: wrapRpcRequest(testSignDirect) },
+      { method: "cosmos_signAmino", callback: wrapRpcRequest(testSignAmino) },
+    ];
   };
 
   // Renders the appropriate model for the given request that is currently in-flight.
@@ -186,7 +200,7 @@ export default function App() {
   };
 
   const renderContent = () => {
-    const chainOptions = isTestnet ? DEFAULT_TEST_CHAINS : DEFAULT_MAIN_CHAINS;
+    const chainOptions = DEFAULT_MAIN_CHAINS;
     return !accounts.length && !Object.keys(balances).length ? (
       <SLanding center>
         <Banner />
@@ -194,11 +208,7 @@ export default function App() {
           <span>{`Using v${version || "2.0.0-beta"}`}</span>
         </h6>
         <SButtonContainer>
-          <h6>Select an Ethereum chain:</h6>
-          <SToggleContainer>
-            <p>Testnets Only?</p>
-            <Toggle active={isTestnet} onClick={toggleTestnets} />
-          </SToggleContainer>
+          <h6>Select Cosmos chain:</h6>
           {chainOptions.map(chainId => (
             <Blockchain key={chainId} chainId={chainId} chainData={chainData} onClick={onEnable} />
           ))}
@@ -214,7 +224,6 @@ export default function App() {
                 key={account}
                 active={true}
                 chainData={chainData}
-                fetching={isFetchingBalances}
                 address={account}
                 chainId={chain}
                 balances={balances}
diff --git a/dapps/react-dapp-v2-cosmos/src/contexts/ClientContext.tsx b/dapps/react-dapp-v2-cosmos/src/contexts/ClientContext.tsx
index de3ba0a..8eff908 100644
--- a/dapps/react-dapp-v2-cosmos/src/contexts/ClientContext.tsx
+++ b/dapps/react-dapp-v2-cosmos/src/contexts/ClientContext.tsx
@@ -12,7 +12,6 @@ import {
   useState,
 } from "react";
 import { DEFAULT_LOGGER, DEFAULT_PROJECT_ID, DEFAULT_RELAY_URL } from "../constants";
-import { providers, utils } from "ethers";
 import { AccountBalances, ChainNamespaces, getAllChainNamespaces } from "../helpers";
 import { apiGetChainNamespace, ChainsMap } from "caip-api";
 
@@ -28,10 +27,8 @@ interface IContext {
   pairings: string[];
   accounts: string[];
   balances: AccountBalances;
-  isFetchingBalances: boolean;
   chainData: ChainNamespaces;
   onEnable: (chainId: string) => Promise<void>;
-  web3Provider?: providers.Web3Provider;
   cosmosProvider?: CosmosProvider;
 }
 
@@ -49,9 +46,7 @@ export function ClientContextProvider({ children }: { children: ReactNode | Reac
   const [session, setSession] = useState<SessionTypes.Created>();
 
   const [cosmosProvider, setCosmosProvider] = useState<CosmosProvider>();
-  const [web3Provider, setWeb3Provider] = useState<providers.Web3Provider>();
 
-  const [isFetchingBalances, setIsFetchingBalances] = useState(false);
   const [isInitializing, setIsInitializing] = useState(false);
   const [hasCheckedPersistedSession, setHasCheckedPersistedSession] = useState(false);
 
@@ -84,8 +79,6 @@ export function ClientContextProvider({ children }: { children: ReactNode | Reac
         }
       }),
     );
-    console.log(chainData);
-
     setChainData(chainData);
   };
 
@@ -146,27 +139,20 @@ export function ClientContextProvider({ children }: { children: ReactNode | Reac
 
       const chainId = caipChainId.split(":").pop();
 
+      if (!chainId) {
+        throw new Error("Could not derive chainId from CAIP chainId");
+      }
+
       console.log("Enabling cosmosProvider for chainId: ", chainId);
 
       //  Create WalletConnect Provider
       const cosmosProvider = new CosmosProvider({
-        chains: ["cosmoshub-4"],
-        rpc: {
-          custom: {
-            "cosmoshub-4": "https://rpc.cosmos.network/",
-          },
-        },
+        chains: [chainId],
         client,
       });
-      const web3Provider = new providers.Web3Provider(cosmosProvider);
 
       console.log(cosmosProvider);
-      console.log(web3Provider);
-
       setCosmosProvider(cosmosProvider);
-      setWeb3Provider(web3Provider);
-
-      // cosmosProvider.signer.connection.on(SIGNER_EVENTS.uri, ({ uri }) => walletClient.pair({ uri }));
 
       try {
         await cosmosProvider.connect();
@@ -182,33 +168,6 @@ export function ClientContextProvider({ children }: { children: ReactNode | Reac
       setSession(_session);
       setChain(caipChainId);
 
-      // TODO:
-      // try {
-      //   setIsFetchingBalances(true);
-      //   const _balances = await Promise.all(
-      //     _accounts.map(async account => {
-      //       const balance = await web3Provider.getBalance(account);
-      //       return {
-      //         account,
-      //         symbol: "ETH",
-      //         balance: utils.formatEther(balance),
-      //         contractAddress: "",
-      //       };
-      //     }),
-      //   );
-
-      //   const balancesByAccount = _balances.reduce((obj, balance) => {
-      //     obj[balance.account] = balance;
-      //     return obj;
-      //   }, {} as AccountBalances);
-
-      //   setBalances(balancesByAccount);
-      // } catch (error: any) {
-      //   throw new Error(error);
-      // } finally {
-      //   setIsFetchingBalances(false);
-      // }
-
       QRCodeModal.close();
     },
     [client],
@@ -259,7 +218,6 @@ export function ClientContextProvider({ children }: { children: ReactNode | Reac
       pairings,
       isInitializing,
       balances,
-      isFetchingBalances,
       accounts,
       chain,
       client,
@@ -267,14 +225,12 @@ export function ClientContextProvider({ children }: { children: ReactNode | Reac
       disconnect,
       chainData,
       onEnable,
-      web3Provider,
       cosmosProvider,
     }),
     [
       pairings,
       isInitializing,
       balances,
-      isFetchingBalances,
       accounts,
       chain,
       client,
@@ -282,7 +238,6 @@ export function ClientContextProvider({ children }: { children: ReactNode | Reac
       disconnect,
       chainData,
       onEnable,
-      web3Provider,
       cosmosProvider,
     ],
   );