diff --git a/packages/bridge/src/components/TokenSelectModal/index.tsx b/packages/bridge/src/components/TokenSelectModal/index.tsx
index 57b5835..8c2b838 100644
--- a/packages/bridge/src/components/TokenSelectModal/index.tsx
+++ b/packages/bridge/src/components/TokenSelectModal/index.tsx
@@ -15,7 +15,6 @@ export const TokenSelectModal = (props: {
 }) => {
   const { tokens } = useEthereum();
   const [isModalVisible, setIsModalVisible] = useState<boolean>(false);
-  const [selected, setSelected] = useState<string>('');
   const [search, setSearch] = useState<string>('');
 
   const tokenList = useMemo(() => {
@@ -38,11 +37,8 @@ export const TokenSelectModal = (props: {
     setIsModalVisible(false);
   };
   const firstToken = useMemo(() => {
-    if (!selected) {
-      return tokens.find(el => el.address === props.asset);
-    }
-    return tokens.find(el => el.address === selected);
-  }, [selected, tokens, props.asset]);
+    return tokens.find(el => el.address === props.asset);
+  }, [tokens, props.asset]);
 
   const delayedSearchChange = _.debounce(val => {
     setSearch(val);
@@ -58,7 +54,6 @@ export const TokenSelectModal = (props: {
         title={token.name}
         onClick={() => {
           props.onSelectToken(mint);
-          setSelected(mint);
           hideModal();
         }}
         style={{ ...rowProps.style, cursor: 'pointer' }}
diff --git a/packages/bridge/src/components/Transfer/index.tsx b/packages/bridge/src/components/Transfer/index.tsx
index d4cc1b2..d652e15 100644
--- a/packages/bridge/src/components/Transfer/index.tsx
+++ b/packages/bridge/src/components/Transfer/index.tsx
@@ -16,6 +16,7 @@ import { TokenDisplay } from './../TokenDisplay';
 import { WrappedAssetFactory } from '../../contracts/WrappedAssetFactory';
 import { WormholeFactory } from '../../contracts/WormholeFactory';
 import BN from 'bn.js';
+import { useTokenChainPairState } from '../../contexts/chainPair';
 
 const { useConnection } = contexts.Connection;
 const { useWallet } = contexts.Wallet;
@@ -40,27 +41,45 @@ export const Transfer = () => {
   const connection = useConnection();
   const { wallet } = useWallet();
   const { provider, tokenMap, tokens } = useEthereum();
+  const {
+    A,
+    B,
+    mintAddress,
+    setMintAddress,
+    setLastTypedAccount,
+  } = useTokenChainPairState();
   const [request, setRequest] = useState<TransferRequest>({
     from: ASSET_CHAIN.Ethereum,
     toChain: ASSET_CHAIN.Solana,
   });
 
   useEffect(() => {
-    if (tokens && !request.asset) {
+    if (mintAddress && !request.asset) {
       setRequest({
         ...request,
-        asset: tokens?.[0]?.address,
+        asset: mintAddress,
       });
     }
-  }, [request, tokens, setRequest]);
+  }, [mintAddress]);
 
   const setAssetInformation = async (asset: string) => {
+    setMintAddress(asset);
     setRequest({
       ...request,
-      asset,
+      asset: asset,
     });
   };
 
+  useEffect(() => {
+    setRequest({
+      ...request,
+      amount: A.amount,
+      asset: mintAddress,
+      from: A.chain,
+      toChain: B.chain,
+    });
+  }, [A, B, mintAddress]);
+
   useEffect(() => {
     const asset = request.asset;
     if (!asset || asset === request?.info?.address) {
@@ -125,29 +144,26 @@ export const Transfer = () => {
         <Input
           title={`From ${chainToName(request.from)}`}
           asset={request.asset}
-          chain={request.from}
           balance={request.info?.balanceAsNumber || 0}
           setAsset={asset => setAssetInformation(asset)}
-          amount={request.amount}
+          chain={A.chain}
+          amount={A.amount}
           onInputChange={amount => {
-            setRequest({
-              ...request,
-              amount: amount || 0,
-            });
+            setLastTypedAccount(A.chain);
+            A.setAmount(amount || 0);
           }}
         />
         <Button
           type="primary"
           className="swap-button"
-          disabled={true}
+          disabled={false}
           onClick={() => {
-            const from = request.toChain;
-            const toChain = request.from;
-            setRequest({
-              ...request,
-              from,
-              toChain,
-            });
+            const from = A.chain;
+            const toChain = B.chain;
+            if (from !== undefined && toChain !== undefined) {
+              A.setChain(toChain);
+              B.setChain(from);
+            }
           }}
         >
           ⇅
@@ -155,14 +171,12 @@ export const Transfer = () => {
         <Input
           title={`To ${chainToName(request.toChain)}`}
           asset={request.asset}
-          chain={request.toChain}
           setAsset={asset => setAssetInformation(asset)}
-          amount={request.amount}
+          chain={B.chain}
+          amount={B.amount}
           onInputChange={amount => {
-            setRequest({
-              ...request,
-              amount: amount || 0,
-            });
+            setLastTypedAccount(B.chain);
+            B.setAmount(amount || 0);
           }}
         />
       </div>
diff --git a/packages/bridge/src/contexts/chainPair.tsx b/packages/bridge/src/contexts/chainPair.tsx
new file mode 100644
index 0000000..78312f7
--- /dev/null
+++ b/packages/bridge/src/contexts/chainPair.tsx
@@ -0,0 +1,217 @@
+import React, {
+  useCallback,
+  useContext,
+  useEffect,
+  useMemo,
+  useState,
+} from 'react';
+import { useHistory, useLocation } from 'react-router-dom';
+import bs58 from 'bs58';
+import { useConnection } from '@oyster/common';
+import { TokenInfo } from '@solana/spl-token-registry';
+import { ASSET_CHAIN } from '../utils/assets';
+import { useEthereum } from './ethereum';
+
+export interface TokenChainContextState {
+  amount: number;
+  setAmount: (val: number) => void;
+  chain: ASSET_CHAIN;
+  setChain: (val: number) => void;
+}
+
+export interface TokenChainPairContextState {
+  A: TokenChainContextState;
+  B: TokenChainContextState;
+  mintAddress: string;
+  setMintAddress: (mintAddress: string) => void;
+  lastTypedAccount: number;
+  setLastTypedAccount: (chain: ASSET_CHAIN) => void;
+}
+
+const TokenChainPairContext = React.createContext<TokenChainPairContextState | null>(
+  null,
+);
+
+const isValidAddress = (address: string) => {
+  try {
+    const decoded = bs58.decode(address);
+    return decoded.length === 32;
+  } catch {
+    return false;
+  }
+};
+
+export const toChainSymbol = (chain: number | null) => {
+  if (chain === ASSET_CHAIN.Solana) {
+    return 'SOL';
+  }
+  return 'ETH';
+};
+
+function getDefaultTokens(tokens: TokenInfo[], search: string) {
+  let defaultChain = 'ETH';
+  let defaultToken = 'SRM';
+
+  const nameToToken = tokens.reduce((map, item) => {
+    map.set(item.symbol, item);
+    return map;
+  }, new Map<string, any>());
+
+  if (search) {
+    const urlParams = new URLSearchParams(search);
+    const from = urlParams.get('from');
+    defaultChain = from === 'SOL' ? from : 'ETH';
+    const token = urlParams.get('token') || 'SRM';
+    if (nameToToken.has(token) || isValidAddress(token)) {
+      defaultToken = token;
+    }
+  }
+  return {
+    defaultChain,
+    defaultToken,
+  };
+}
+
+export const useCurrencyLeg = () => {
+  const [amount, setAmount] = useState(0);
+  const [chain, setChain] = useState(ASSET_CHAIN.Ethereum);
+
+  return useMemo(
+    () => ({
+      amount: amount,
+      setAmount: setAmount,
+      chain: chain,
+      setChain: setChain,
+    }),
+    [amount, setAmount, chain, setChain],
+  );
+};
+
+export function TokenChainPairProvider({ children = null as any }) {
+  const { tokens } = useEthereum();
+
+  const history = useHistory();
+  const location = useLocation();
+  const [lastTypedAccount, setLastTypedAccount] = useState(0);
+  const [mintAddress, setMintAddress] = useState('');
+
+  const base = useCurrencyLeg();
+  const amountA = base.amount;
+  const setAmountA = base.setAmount;
+  const chainA = base.chain;
+  const setChainA = base.setChain;
+
+  const quote = useCurrencyLeg();
+  const amountB = quote.amount;
+  const setAmountB = quote.setAmount;
+  const chainB = quote.chain;
+  const setChainB = quote.setChain;
+
+  // updates browser history on token changes
+  useEffect(() => {
+    // set history
+    const token =
+      tokens.find(t => t.address === mintAddress)?.symbol || mintAddress;
+
+    if (token && chainA) {
+      history.push({
+        search: `?from=${toChainSymbol(chainA)}&token=${token}`,
+      });
+    } else {
+      if (mintAddress) {
+        history.push({
+          search: ``,
+        });
+      } else {
+        return;
+      }
+    }
+  }, [mintAddress, tokens, chainA]);
+
+  // Updates tokens on location change
+  useEffect(() => {
+    if (
+      (!location.search && mintAddress) ||
+      location.pathname.indexOf('move') < 0
+    ) {
+      return;
+    }
+    let { defaultChain, defaultToken } = getDefaultTokens(
+      tokens,
+      location.search,
+    );
+    if (!defaultToken || !defaultChain) {
+      return;
+    }
+    setChainA(
+      defaultChain === 'ETH' ? ASSET_CHAIN.Ethereum : ASSET_CHAIN.Solana,
+    );
+    setChainB(
+      defaultChain === 'SOL' ? ASSET_CHAIN.Ethereum : ASSET_CHAIN.Solana,
+    );
+
+    setMintAddress(
+      tokens.find(t => t.symbol === defaultToken)?.address ||
+        (isValidAddress(defaultToken) ? defaultToken : '') ||
+        '',
+    );
+    // mintAddressA and mintAddressB are not included here to prevent infinite loop
+    // eslint-disable-next-line
+  }, [
+    location,
+    location.search,
+    location.pathname,
+    setMintAddress,
+    tokens,
+    setChainA,
+    setChainB,
+  ]);
+
+  const calculateDependent = useCallback(async () => {
+    if (mintAddress) {
+      let setDependent;
+      let amount;
+      if (lastTypedAccount === base.chain) {
+        setDependent = setAmountB;
+        amount = amountA;
+      } else {
+        setDependent = setAmountA;
+        amount = amountB;
+      }
+
+      const result: number | string = amount;
+      if (typeof result === 'string') {
+        setDependent(parseFloat(result));
+      } else if (result !== undefined && Number.isFinite(result)) {
+        setDependent(result);
+      } else {
+        setDependent(0);
+      }
+    }
+  }, [mintAddress, setAmountA, setAmountB, amountA, amountB, lastTypedAccount]);
+
+  useEffect(() => {
+    calculateDependent();
+  }, [amountB, amountA, lastTypedAccount, calculateDependent]);
+
+  return (
+    <TokenChainPairContext.Provider
+      value={{
+        A: base,
+        B: quote,
+        mintAddress,
+        setMintAddress,
+        lastTypedAccount,
+        setLastTypedAccount,
+      }}
+    >
+      {children}
+    </TokenChainPairContext.Provider>
+  );
+}
+
+export const useTokenChainPairState = () => {
+  const context = useContext(TokenChainPairContext);
+
+  return context as TokenChainPairContextState;
+};
diff --git a/packages/bridge/src/hooks/useWormholeAccounts.tsx b/packages/bridge/src/hooks/useWormholeAccounts.tsx
index dc64ae9..4e8101b 100644
--- a/packages/bridge/src/hooks/useWormholeAccounts.tsx
+++ b/packages/bridge/src/hooks/useWormholeAccounts.tsx
@@ -182,7 +182,7 @@ const queryCustodyAccounts = async (
   authorityKey: PublicKey,
   connection: Connection,
 ) => {
-  debugger;
+  //debugger;
   const tokenAccounts = await connection
     .getTokenAccountsByOwner(authorityKey, {
       programId: programIds().token,
diff --git a/packages/bridge/src/routes.tsx b/packages/bridge/src/routes.tsx
index 1c6423a..7d58bcc 100644
--- a/packages/bridge/src/routes.tsx
+++ b/packages/bridge/src/routes.tsx
@@ -12,6 +12,7 @@ import { FaucetView, HomeView, TransferView } from './views';
 import { CoingeckoProvider } from './contexts/coingecko';
 import { BridgeProvider } from './contexts/bridge';
 import { UseWalletProvider } from 'use-wallet';
+import { TokenChainPairProvider } from './contexts/chainPair';
 const { WalletProvider } = contexts.Wallet;
 const { ConnectionProvider } = contexts.Connection;
 const { AccountsProvider } = contexts.Accounts;
@@ -28,21 +29,23 @@ export function Routes() {
                   <AccountsProvider>
                     <MarketProvider>
                       <CoingeckoProvider>
-                        <AppLayout>
-                          <Switch>
-                            <Route
-                              exact
-                              path="/"
-                              component={() => <HomeView />}
-                            />
-                            <Route path="/move" children={<TransferView />} />
-                            <Route
-                              exact
-                              path="/faucet"
-                              children={<FaucetView />}
-                            />
-                          </Switch>
-                        </AppLayout>
+                        <TokenChainPairProvider>
+                          <AppLayout>
+                            <Switch>
+                              <Route
+                                exact
+                                path="/"
+                                component={() => <HomeView />}
+                              />
+                              <Route path="/move" children={<TransferView />} />
+                              <Route
+                                exact
+                                path="/faucet"
+                                children={<FaucetView />}
+                              />
+                            </Switch>
+                          </AppLayout>
+                        </TokenChainPairProvider>
                       </CoingeckoProvider>
                     </MarketProvider>
                   </AccountsProvider>
diff --git a/packages/bridge/src/views/home/index.tsx b/packages/bridge/src/views/home/index.tsx
index 42a2efc..8fbc89d 100644
--- a/packages/bridge/src/views/home/index.tsx
+++ b/packages/bridge/src/views/home/index.tsx
@@ -6,6 +6,7 @@ import './itemStyle.less';
 import { Link } from 'react-router-dom';
 import { useWormholeAccounts } from '../../hooks/useWormholeAccounts';
 import { TokenDisplay } from '../../components/TokenDisplay';
+import { toChainSymbol } from '../../contexts/chainPair';
 
 export const HomeView = () => {
   const {
@@ -25,12 +26,18 @@ export const HomeView = () => {
             style: {},
           },
           children: (
-            <span style={{ display: 'inline-flex', alignItems: 'center' }}>
-              {record.logo && (
-                <TokenDisplay logo={record.logo} chain={record.chain} />
-              )}{' '}
-              {record.symbol}
-            </span>
+            <Link
+              to={`/move?from=${toChainSymbol(record.chain)}&token=${
+                record.symbol
+              }`}
+            >
+              <span style={{ display: 'inline-flex', alignItems: 'center' }}>
+                {record.logo && (
+                  <TokenDisplay logo={record.logo} chain={record.chain} />
+                )}{' '}
+                {record.symbol}
+              </span>
+            </Link>
           ),
         };
       },