TRCL-3010 Change test net chain ID and token denom

* useDydxClient: Add screen endpoint

* Screen api in onboarding flow

* PnlChart rounding

* UnauthorizedDialog

* Add RateLimitDialog

* Update dialog open logic

* nits

* Screen before Transfer

* Validate network, remove input autofill color

* Use screenAddresses from dydxClient

* Check recipientAddresses

* lock-file

* Change Wallet Restricted Dialog to v4-blocked message

* nits

* Unused param

* consolidate environment validateFn

* Remove extra space, simplify WithdrawForm error msg

* Simply map logic, rearrange priority of screened messages

* WalletRestricted -> RestrictedWallet

* Update restriction modal title and add something went wrong

* Handle 429 rate limit

package.json

@@ -40,7 +40,7 @@
     "@cosmjs/tendermint-rpc": "^0.31.0",
     "@dydxprotocol/v4-abacus": "^0.6.4",
     "@dydxprotocol/v4-client-js": "^0.36.1",
-    "@dydxprotocol/v4-localization": "^0.1.28",
+    "@dydxprotocol/v4-localization": "^0.1.30",
     "@ethersproject/providers": "^5.7.2",
     "@js-joda/core": "^5.5.3",
     "@radix-ui/react-collapsible": "^1.0.3",

pnpm-lock.yaml

@@ -1,5 +1,9 @@
 lockfileVersion: '6.0'
 
+settings:
+  autoInstallPeers: true
+  excludeLinksFromLockfile: false
+
 dependencies:
   '@0xsquid/sdk':
     specifier: ^1.10.0
@@ -29,8 +33,8 @@ dependencies:
     specifier: ^0.36.1
     version: 0.36.1
   '@dydxprotocol/v4-localization':
-    specifier: ^0.1.28
-    version: 0.1.28
+    specifier: ^0.1.30
+    version: 0.1.30
   '@ethersproject/providers':
     specifier: ^5.7.2
     version: 5.7.2
@@ -1006,8 +1010,8 @@ packages:
       - utf-8-validate
     dev: false
 
-  /@dydxprotocol/v4-localization@0.1.28:
-    resolution: {integrity: sha512-g6LwjX7EIRm9HISfSX0H6yhktBCZby5opP/yI2aIUvn2OYyB25WcjLEuEvzW5Bh9XXiLijgLf3Tk91wPKWuFbA==}
+  /@dydxprotocol/v4-localization@0.1.30:
+    resolution: {integrity: sha512-xTlQuQmPz7wfGkjd07giYMAxRrolDbJE3DryJSIMB6R1MBq1wLzAcwp/iR/nELRwilRX9c44Tap0gGt+oAajiQ==}
     dev: false
 
   /@dydxprotocol/v4-proto@0.2.1:
@@ -14095,7 +14099,3 @@ packages:
   /zwitch@2.0.4:
     resolution: {integrity: sha512-bXE4cR/kVZhKZX/RjPEflHaKVhUVl85noU3v6b8apfQEc1x4A+zBxjZ4lN8LqGd6WZ3dl98pY4o717VFmoPp+A==}
     dev: true
-
-settings:
-  autoInstallPeers: true
-  excludeLinksFromLockfile: false

public/configs/env.json

@@ -41,7 +41,7 @@
          "tokens": {
             "chain": {
                "name": "DYDX",
-               "denom": "dv4tnt",
+               "denom": "adv4tnt",
                "image": "/currencies/dydx.png"
             },
             "usdc": {
@@ -102,7 +102,7 @@
          "tokens": {
             "chain": {
                "name": "DYDX",
-               "denom": "dv4tnt",
+               "denom": "adv4tnt",
                "image": "/currencies/dydx.png"
             },
             "usdc": {
@@ -162,7 +162,7 @@
          "tokens": {
             "chain": {
                "name": "DYDX",
-               "denom": "dv4tnt",
+               "denom": "adv4tnt",
                "image": "/currencies/dydx.png"
             },
             "usdc": {
@@ -222,7 +222,7 @@
          "tokens": {
             "chain": {
                "name": "DYDX",
-               "denom": "dv4tnt",
+               "denom": "adv4tnt",
                "image": "/currencies/dydx.png"
             },
             "usdc": {
@@ -282,7 +282,7 @@
          "tokens": {
             "chain": {
                "name": "DYDX",
-               "denom": "dv4tnt",
+               "denom": "adv4tnt",
                "image": "/currencies/dydx.png"
             },
             "usdc": {
@@ -346,7 +346,7 @@
          "tokens": {
             "chain": {
                "name": "DYDX",
-               "denom": "dv4tnt",
+               "denom": "adv4tnt",
                "image": "/currencies/dydx.png"
             },
             "usdc": {
@@ -403,14 +403,14 @@
       "dydxprotocol-testnet": {
          "name": "v4 Public Testnet",
          "ethereumChainId": "5",
-         "dydxChainId": "dydx-testnet-3",
+         "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
          "chainLogo": "dydx-chain.png",
          "isMainNet": false,
          "tokens": {
             "chain": {
                "name": "DYDX",
-               "denom": "dv4tnt",
+               "denom": "adv4tnt",
                "image": "/currencies/dydx.png"
             },
             "usdc": {
@@ -469,14 +469,14 @@
       "dydxprotocol-testnet-dydx": {
          "name": "v4 Public Testnet/dYdX",
          "ethereumChainId": "5",
-         "dydxChainId": "dydx-testnet-3",
+         "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
          "chainLogo": "dydx-chain.png",
          "isMainNet": false,
          "tokens": {
             "chain": {
                "name": "DYDX",
-               "denom": "dv4tnt",
+               "denom": "adv4tnt",
                "image": "/currencies/dydx.png"
             },
             "usdc": {
@@ -534,14 +534,14 @@
       "dydxprotocol-testnet-dsrv": {
          "name": "v4 Public Testnet/DSRV",
          "ethereumChainId": "5",
-         "dydxChainId": "dydx-testnet-3",
+         "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
          "chainLogo": "dydx-chain.png",
          "isMainNet": false,
          "tokens": {
             "chain": {
                "name": "DYDX",
-               "denom": "dv4tnt",
+               "denom": "adv4tnt",
                "image": "/currencies/dydx.png"
             },
             "usdc": {
@@ -599,14 +599,14 @@
       "dydxprotocol-testnet-nodefleet": {
          "name": "v4 Public Testnet/nodefleet",
          "ethereumChainId": "5",
-         "dydxChainId": "dydx-testnet-3",
+         "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
          "chainLogo": "dydx-chain.png",
          "isMainNet": false,
          "tokens": {
             "chain": {
                "name": "DYDX",
-               "denom": "dv4tnt",
+               "denom": "adv4tnt",
                "image": "/currencies/dydx.png"
             },
             "usdc": {
@@ -664,14 +664,14 @@
       "dydxprotocol-testnet-kingnodes": {
          "name": "v4 Public Testnet/KingNodes",
          "ethereumChainId": "5",
-         "dydxChainId": "dydx-testnet-3",
+         "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
          "chainLogo": "dydx-chain.png",
          "isMainNet": false,
          "tokens": {
             "chain": {
                "name": "DYDX",
-               "denom": "dv4tnt",
+               "denom": "adv4tnt",
                "image": "/currencies/dydx.png"
             },
             "usdc": {
@@ -729,14 +729,14 @@
       "dydxprotocol-testnet-liquify": {
          "name": "v4 Public Testnet/Liquify",
          "ethereumChainId": "5",
-         "dydxChainId": "dydx-testnet-3",
+         "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
          "chainLogo": "dydx-chain.png",
          "isMainNet": false,
          "tokens": {
             "chain": {
                "name": "DYDX",
-               "denom": "dv4tnt",
+               "denom": "adv4tnt",
                "image": "/currencies/dydx.png"
             },
             "usdc": {
@@ -802,7 +802,7 @@
             "comment": "Change according to mainnet release",
             "chain": {
                "name": "DYDX",
-               "denom": "dv4tnt",
+               "denom": "adv4tnt",
                "image": "/currencies/dydx.png"
             },
             "usdc": {

src/App.tsx

@@ -14,6 +14,7 @@ import { DialogAreaProvider, useDialogArea } from '@/hooks/useDialogArea';
 import { LocaleProvider } from '@/hooks/useLocaleSeparators';
 import { NotificationsProvider } from '@/hooks/useNotifications';
 import { LocalNotificationsProvider } from '@/hooks/useLocalNotifications';
+import { RestrictionProvider } from '@/hooks/useRestrictions';
 import { SubaccountProvider } from '@/hooks/useSubaccount';
 import { SquidProvider } from '@/hooks/useSquid';
 
@@ -66,6 +67,7 @@ const Content = () => {
               <Route path=":market" element={<TradePage />} />
               <Route path={AppRoute.Trade} element={<TradePage />} />
             </Route>
+
             <Route path={AppRoute.Markets} element={<MarketsPage />} />
             <Route path={AppRoute.Rewards} element={<RewardsPage />} />
             {isTablet && (
@@ -79,6 +81,7 @@ const Content = () => {
             <Route element={<GuardedMobileRoute />}>
               <Route path={`${AppRoute.Portfolio}/*`} element={<PortfolioPage />} />
             </Route>
+
             <Route path="*" element={<Navigate to={DEFAULT_TRADE_ROUTE} replace />} />
           </Routes>
         </Suspense>
@@ -109,6 +112,7 @@ const providers = [
   wrapProvider(GrazProvider),
   wrapProvider(WagmiConfig, { config }),
   wrapProvider(LocaleProvider),
+  wrapProvider(RestrictionProvider),
   wrapProvider(DydxProvider),
   wrapProvider(AccountsProvider),
   wrapProvider(SubaccountProvider),

src/components/Input.tsx

@@ -207,6 +207,16 @@ const InputStyle = css`
     color: var(--color-text-0);
     opacity: 1;
   }
+
+  // Input autofill Styles
+  &:-webkit-autofill,
+  &:-webkit-autofill:focus {
+    transition: background-color 600000s 0s, color 600000s 0s;
+  }
+
+  &[data-autocompleted] {
+    background-color: var(--input-backgroundColor) !important;
+  }
 `;
 
 Styled.NumericFormat = styled(NumericFormat)`

src/constants/abacus.ts

@@ -78,8 +78,13 @@ export const Changes = Abacus.exchange.dydx.abacus.state.changes.Changes;
 export type PerpetualStateChanges = Abacus.exchange.dydx.abacus.state.changes.StateChanges;
 export const AsyncAbacusStateManager =
   Abacus.exchange.dydx.abacus.state.manager.AsyncAbacusStateManager;
+
+// ------ Parsing Errors ------ //
 export type ParsingError = Abacus.exchange.dydx.abacus.responses.ParsingError;
 export type ParsingErrors = kollections.List<ParsingError>;
+export const ParsingErrorType = Abacus.exchange.dydx.abacus.responses.ParsingErrorType;
+const parsingErrorTypes = [...ParsingErrorType.values()] as const;
+export type ParsingErrorTypes = (typeof parsingErrorTypes)[number];
 
 // ------ Perpetuals/Markets ------ //
 export type PerpetualState = Abacus.exchange.dydx.abacus.output.PerpetualState;
@@ -199,6 +204,12 @@ export type RiskLevels = (typeof riskLevels)[number];
 // ------ Notifications ------ //
 export type AbacusNotification = Abacus.exchange.dydx.abacus.output.Notification;
 
+// ------ Restrictions ------ //
+export type UsageRestriction = Abacus.exchange.dydx.abacus.output.UsageRestriction;
+export const RestrictionType = Abacus.exchange.dydx.abacus.output.Restriction;
+const restrictionTypes = [...RestrictionType.values()] as const;
+export type RestrictionTypes = (typeof restrictionTypes)[number];
+
 // ------ Enum Conversions ------ //
 type IfEquals<X, Y, A, B> = (<T>() => T extends X ? 1 : 2) extends <T>() => T extends Y ? 1 : 2
   ? A

src/constants/dialogs.ts

@@ -10,7 +10,10 @@ export enum DialogTypes {
   MobileSignIn = 'MobileSignIn',
   Onboarding = 'Onboarding',
   OrderDetails = 'OrderDetails',
+  RateLimit = 'RateLimit',
   Receive = 'Receive',
+  RestrictedGeo = 'RestrictedGeo',
+  RestrictedWallet = 'RestrictedWallet',
   Trade = 'Trade',
   Transfer = 'Transfer',
   Withdraw = 'Withdraw',

src/hooks/index.ts

@@ -16,6 +16,7 @@ import { useLocalStorage } from './useLocalStorage';
 import { useNow } from './useNow';
 import { useOnClickOutside } from './useOnClickOutside';
 import { usePageTitlePriceUpdates } from './usePageTitlePriceUpdates';
+import { useRestrictions } from './useRestrictions';
 import { useShouldShowFooter } from './useShouldShowFooter';
 import { useSelectedNetwork } from './useSelectedNetwork';
 import { useStringGetter } from './useStringGetter';
@@ -40,6 +41,7 @@ export {
   useNow,
   useOnClickOutside,
   usePageTitlePriceUpdates,
+  useRestrictions,
   useShouldShowFooter,
   useSelectedNetwork,
   useStringGetter,

src/hooks/useAccounts.tsx

@@ -5,18 +5,20 @@ import { AES, enc } from 'crypto-js';
 import { LocalWallet, USDC_DENOM, type Subaccount } from '@dydxprotocol/v4-client-js';
 
 import { OnboardingGuard, OnboardingState, type EvmDerivedAddresses } from '@/constants/account';
+import { DialogTypes } from '@/constants/dialogs';
 import { LocalStorageKey, LOCAL_STORAGE_VERSIONS } from '@/constants/localStorage';
 import { DydxAddress, EvmAddress, PrivateInformation } from '@/constants/wallets';
 
 import { setOnboardingState, setOnboardingGuard } from '@/state/account';
+import { forceOpenDialog } from '@/state/dialogs';
 
 import abacusStateManager from '@/lib/abacus';
 import { log } from '@/lib/telemetry';
 
-import { useLocalStorage } from './useLocalStorage';
-
-import { useWalletConnection } from './useWalletConnection';
 import { useDydxClient } from './useDydxClient';
+import { useLocalStorage } from './useLocalStorage';
+import { useRestrictions } from './useRestrictions';
+import { useWalletConnection } from './useWalletConnection';
 
 const AccountsContext = createContext<ReturnType<typeof useAccountsContext> | undefined>(undefined);
 
@@ -57,7 +59,9 @@ const useAccountsContext = () => {
       forgetEvmSignature(previousEvmAddress);
     }
 
-    if (evmAddress) abacusStateManager.setTransfersSourceAddress(evmAddress);
+    if (evmAddress) {
+      abacusStateManager.setTransfersSourceAddress(evmAddress);
+    }
 
     setPreviousEvmAddress(evmAddress);
   }, [evmAddress]);
@@ -217,7 +221,6 @@ const useAccountsContext = () => {
   }, [evmAddress, evmDerivedAddresses, signerWagmi, connectedDydxAddress, signerGraz]);
 
   // abacus
-  // TODO: useAbacus({ dydxAddress })
   useEffect(() => {
     if (dydxAddress) abacusStateManager.setAccount(localDydxWallet);
     else abacusStateManager.attemptDisconnectAccount();
@@ -258,6 +261,21 @@ const useAccountsContext = () => {
     );
   }, [dydxSubaccounts]);
 
+  // Restrictions
+  const { isBadActor, sanctionedAddresses } = useRestrictions();
+
+  useEffect(() => {
+    if (
+      dydxAddress &&
+      (isBadActor ||
+        sanctionedAddresses.has(dydxAddress) ||
+        (evmAddress && sanctionedAddresses.has(evmAddress)))
+    ) {
+      dispatch(forceOpenDialog({ type: DialogTypes.RestrictedWallet }));
+      disconnect();
+    }
+  }, [isBadActor, evmAddress, dydxAddress, sanctionedAddresses]);
+
   // Disconnect wallet / accounts
   const disconnectLocalDydxWallet = () => {
     setLocalDydxWallet(undefined);

src/hooks/useDydxClient.tsx

@@ -17,8 +17,11 @@ import type { NetworkConfig, ConnectNetworkEvent } from '@/constants/abacus';
 import { type Candle, RESOLUTION_MAP } from '@/constants/candles';
 
 import { getSelectedNetwork } from '@/state/appSelectors';
+
 import { log } from '@/lib/telemetry';
 
+import { useRestrictions } from './useRestrictions';
+
 type DydxContextType = ReturnType<typeof useDydxClientContext>;
 const DydxContext = createContext<DydxContextType>({} as DydxContextType);
 DydxContext.displayName = 'dYdXClient';
@@ -178,7 +181,27 @@ const useDydxClientContext = () => {
     [requestCandles]
   );
 
-  // ------ Subacount Methods ------ //
+  const { updateSanctionedAddresses } = useRestrictions();
+
+  const screenAddresses = useCallback(
+    async ({ addresses }: { addresses: string[] }) => {
+      if (compositeClient) {
+        const promises = addresses.map((address) =>
+          compositeClient.indexerClient.utility.screen(address)
+        );
+
+        const results = await Promise.all(promises);
+
+        const screenedAddresses = Object.fromEntries(
+          addresses.map((address, index) => [address, results[index]?.restricted])
+        );
+
+        updateSanctionedAddresses(screenedAddresses);
+        return screenedAddresses;
+      }
+    },
+    [compositeClient]
+  );
 
   return {
     // Client initialization
@@ -192,5 +215,6 @@ const useDydxClientContext = () => {
 
     // Public Methods
     getCandlesForDatafeed,
+    screenAddresses,
   };
 };

src/hooks/useInitializePage.ts

@@ -10,6 +10,7 @@ import { useLocalStorage } from '@/hooks';
 import { initializeLocalization } from '@/state/app';
 
 import abacusStateManager from '@/lib/abacus';
+import { validateAgainstAvailableEnvironments } from '@/lib/network';
 
 export const useInitializePage = () => {
   const dispatch = useDispatch();
@@ -18,6 +19,7 @@ export const useInitializePage = () => {
   const [localStorageNetwork] = useLocalStorage<DydxNetwork>({
     key: LocalStorageKey.SelectedNetwork,
     defaultValue: DEFAULT_APP_ENVIRONMENT,
+    validateFn: validateAgainstAvailableEnvironments,
   });
 
   useEffect(() => {

src/hooks/useRestrictions.tsx

@@ -0,0 +1,53 @@
+import { createContext, useCallback, useContext, useEffect, useMemo, useState } from 'react';
+import { shallowEqual, useDispatch, useSelector } from 'react-redux';
+
+import { RestrictionType } from '@/constants/abacus';
+import { DialogTypes } from '@/constants/dialogs';
+
+import { getRestrictionType } from '@/state/accountSelectors';
+import { forceOpenDialog } from '@/state/dialogs';
+import { isTruthy } from '@/lib/isTruthy';
+
+const useRestrictionContext = () => {
+  const dispatch = useDispatch();
+  const restrictionType = useSelector(getRestrictionType, shallowEqual);
+  const [sanctionedAddresses, setSanctionedAddresses] = useState<string[]>([]);
+
+  useEffect(() => {
+    if (restrictionType === RestrictionType.GEO_RESTRICTED) {
+      dispatch(
+        forceOpenDialog({ type: DialogTypes.RestrictedGeo, dialogProps: { preventClose: true } })
+      );
+    }
+  }, [restrictionType, dispatch]);
+
+  const updateSanctionedAddresses = useCallback(
+    (screenedAddresses: { [address: string]: boolean }) => {
+      const toAdd = Object.entries(screenedAddresses)
+        .filter(([, isSanctioned]) => isSanctioned)
+        .map(([address]) => address);
+
+      if (toAdd.length) {
+        setSanctionedAddresses([...sanctionedAddresses, ...toAdd]);
+      }
+    },
+    [sanctionedAddresses]
+  );
+
+  return {
+    isBadActor: restrictionType === RestrictionType.USER_RESTRICTED,
+    isGeoRestricted: restrictionType === RestrictionType.GEO_RESTRICTED,
+    updateSanctionedAddresses,
+    sanctionedAddresses: useMemo(() => new Set(sanctionedAddresses), [sanctionedAddresses]),
+  };
+};
+
+type RestrictionContextType = ReturnType<typeof useRestrictionContext>;
+const RestrictionContext = createContext<RestrictionContextType>({} as RestrictionContextType);
+RestrictionContext.displayName = 'Restriction';
+
+export const RestrictionProvider = ({ ...props }) => (
+  <RestrictionContext.Provider value={useRestrictionContext()} {...props} />
+);
+
+export const useRestrictions = () => useContext(RestrictionContext);

src/hooks/useSelectedNetwork.ts

@@ -1,13 +1,17 @@
-import { useCallback } from 'react';
+import { useCallback, useEffect } from 'react';
 import { useDispatch, useSelector } from 'react-redux';
 
+import { DialogTypes } from '@/constants/dialogs';
 import { LocalStorageKey } from '@/constants/localStorage';
-import { DEFAULT_APP_ENVIRONMENT, DydxNetwork } from '@/constants/networks';
+import { DEFAULT_APP_ENVIRONMENT, DydxNetwork, ENVIRONMENT_CONFIG_MAP } from '@/constants/networks';
 
 import { useAccounts, useLocalStorage } from '@/hooks';
 
 import { setSelectedNetwork } from '@/state/app';
 import { getSelectedNetwork } from '@/state/appSelectors';
+import { openDialog } from '@/state/dialogs';
+
+import { validateAgainstAvailableEnvironments } from '@/lib/network';
 
 export const useSelectedNetwork = (): {
   switchNetwork: (network: DydxNetwork) => void;
@@ -20,8 +24,20 @@ export const useSelectedNetwork = (): {
   const [, setLocalStorageNetwork] = useLocalStorage<DydxNetwork>({
     key: LocalStorageKey.SelectedNetwork,
     defaultValue: DEFAULT_APP_ENVIRONMENT,
+    validateFn: validateAgainstAvailableEnvironments,
   });
 
+  useEffect(() => {
+    if (
+      import.meta.env.MODE === 'production' &&
+      ENVIRONMENT_CONFIG_MAP[selectedNetwork].dydxChainId === 'dydx-testnet-3'
+    ) {
+      dispatch(
+        openDialog({ type: DialogTypes.ExchangeOffline, dialogProps: { preventClose: true } })
+      );
+    }
+  }, [selectedNetwork]);
+
   const switchNetwork = useCallback(
     (network: DydxNetwork) => {
       disconnect();

src/hooks/useSubaccount.tsx

@@ -36,7 +36,6 @@ import { log } from '@/lib/telemetry';
 import { useAccounts } from './useAccounts';
 import { useDydxClient } from './useDydxClient';
 
-
 type SubaccountContextType = ReturnType<typeof useSubaccountContext>;
 const SubaccountContext = createContext<SubaccountContextType>({} as SubaccountContextType);
 SubaccountContext.displayName = 'Subaccount';
@@ -275,6 +274,7 @@ export const useSubaccountContext = ({ localDydxWallet }: { localDydxWallet?: Lo
       await getFaucetFunds({ dydxAddress, subaccountNumber });
     } catch (error) {
       log('useSubaccount/getFaucetFunds', error);
+      throw error;
     }
   }, [dydxAddress, getFaucetFunds, subaccountNumber]);
 

src/layout/DialogManager.tsx

@@ -15,9 +15,12 @@ import { ExternalNavKeplrDialog } from '@/views/dialogs/ExternalNavKeplrDialog';
 import { MnemonicExportDialog } from '@/views/dialogs/MnemonicExportDialog';
 import { MobileSignInDialog } from '@/views/dialogs/MobileSignInDialog';
 import { OnboardingDialog } from '@/views/dialogs/OnboardingDialog';
+import { RateLimitDialog } from '@/views/dialogs/RateLimitDialog';
 import { ReceiveDialog } from '@/views/dialogs/ReceiveDialog';
+import { RestrictedGeoDialog } from '@/views/dialogs/RestrictedGeoDialog';
 import { TradeDialog } from '@/views/dialogs/TradeDialog';
 import { TransferDialog } from '@/views/dialogs/TransferDialog';
+import { RestrictedWalletDialog } from '@/views/dialogs/RestrictedWalletDialog';
 import { WithdrawDialog } from '@/views/dialogs/WithdrawDialog';
 
 import { OrderDetailsDialog } from '@/views/dialogs/DetailsDialog/OrderDetailsDialog';
@@ -53,7 +56,10 @@ export const DialogManager = () => {
     [DialogTypes.MobileSignIn]: <MobileSignInDialog {...modalProps} />,
     [DialogTypes.Onboarding]: <OnboardingDialog {...modalProps} />,
     [DialogTypes.OrderDetails]: <OrderDetailsDialog {...modalProps} />,
+    [DialogTypes.RateLimit]: <RateLimitDialog {...modalProps} />,
     [DialogTypes.Receive]: <ReceiveDialog {...modalProps} />,
+    [DialogTypes.RestrictedGeo]: <RestrictedGeoDialog {...modalProps} />,
+    [DialogTypes.RestrictedWallet]: <RestrictedWalletDialog {...modalProps} />,
     [DialogTypes.Trade]: <TradeDialog {...modalProps} />,
     [DialogTypes.Transfer]: <TransferDialog {...modalProps} />,
     [DialogTypes.Withdraw]: <WithdrawDialog {...modalProps} />,

src/lib/abacus/rest.ts

@@ -47,6 +47,11 @@ class AbacusRest implements AbacusRestProtocol {
       body,
     };
 
+    if (!url) {
+      callback(null, 0);
+      return;
+    }
+
     fetch(url, options)
       .then(async (response) => {
         const data = await response.text();

src/lib/abacus/stateNotification.ts

@@ -25,6 +25,7 @@ import {
   setFundingPayments,
   setHistoricalPnl,
   setLatestOrder,
+  setRestrictionType,
   setSubaccount,
   setTransfers,
   setWallet,
@@ -121,6 +122,10 @@ class AbacusStateNotifier implements AbacusStateNotificationProtocol {
         );
       }
 
+      if (changes.has(Changes.restriction)) {
+        dispatch(setRestrictionType(updatedState.restriction));
+      }
+
       subaccountNumbers?.forEach((subaccountId: number) => {
         if (subaccountId !== null) {
           if (changes.has(Changes.subaccount)) {

src/lib/network.ts

@@ -0,0 +1,4 @@
+import { type DydxNetwork, ENVIRONMENT_CONFIG_MAP } from '@/constants/networks';
+
+export const validateAgainstAvailableEnvironments = (value: DydxNetwork) =>
+  Object.keys(ENVIRONMENT_CONFIG_MAP).includes(value);

src/pages/portfolio/AccountDetailsAndHistory.tsx

@@ -2,6 +2,7 @@ import { useMemo, useState } from 'react';
 import styled, { AnyStyledComponent, css } from 'styled-components';
 import { shallowEqual, useSelector } from 'react-redux';
 import { TooltipContextType } from '@visx/xychart';
+import BigNumber from 'bignumber.js';
 
 import type { Nullable } from '@/constants/abacus';
 import { OnboardingState } from '@/constants/account';
@@ -25,7 +26,6 @@ import { OnboardingTriggerButton } from '@/views/dialogs/OnboardingTriggerButton
 import { isTruthy } from '@/lib/isTruthy';
 import { MustBigNumber } from '@/lib/numbers';
 
-
 export const usePortfolioValues = ({
   equity,
   visibleData,
@@ -140,7 +140,12 @@ export const AccountDetailsAndHistory = () => {
       <Styled.AccountValue>
         <Styled.WithLabel label={accountValueLabel}>
           <Styled.AccountEquity>
-            <Output type={OutputType.Fiat} value={accountEquity} withBaseFont />
+            <Output
+              type={OutputType.Fiat}
+              value={accountEquity}
+              roundingMode={BigNumber.ROUND_FLOOR}
+              withBaseFont
+            />
           </Styled.AccountEquity>
           <Styled.PnlDiff isPositive={MustBigNumber(pnlDiff).gte(0)}>
             {pnlDiff && <TriangleIndicator value={MustBigNumber(pnlDiff)} />}

src/state/_store.ts

@@ -3,7 +3,6 @@ import { configureStore } from '@reduxjs/toolkit';
 import abacusStateManager from '@/lib/abacus';
 import appMiddleware from './appMiddleware';
 import localizationMiddleware from './localizationMiddleware';
-import routerMiddleware from './routerMiddleware';
 
 import { accountSlice } from './account';
 import { appSlice } from './app';
@@ -13,7 +12,6 @@ import { dialogsSlice } from './dialogs';
 import { inputsSlice } from './inputs';
 import { layoutSlice } from './layout';
 import { localizationSlice } from './localization';
-import { navigationSlice } from './navigation';
 import { perpetualsSlice } from './perpetuals';
 
 export const commandMenuSlices = [layoutSlice, localizationSlice];
@@ -28,7 +26,6 @@ export const store = configureStore({
     inputs: inputsSlice.reducer,
     layout: layoutSlice.reducer,
     localization: localizationSlice.reducer,
-    navigation: navigationSlice.reducer,
     perpetuals: perpetualsSlice.reducer,
   },
 
@@ -38,7 +35,6 @@ export const store = configureStore({
     }),
     appMiddleware,
     localizationMiddleware,
-    routerMiddleware,
   ],
 
   devTools: process.env.NODE_ENV !== 'production',

src/state/account.ts

@@ -12,6 +12,7 @@ import type {
   SubaccountTransfers,
   HistoricalPnlPeriods,
   SubAccountHistoricalPNLs,
+  UsageRestriction,
 } from '@/constants/abacus';
 
 import { OnboardingGuard, OnboardingState } from '@/constants/account';
@@ -21,34 +22,46 @@ import { WalletType } from '@/constants/wallets';
 import { getLocalStorage } from '@/lib/localStorage';
 
 export type AccountState = {
+  balances?: Record<string, AccountBalance>;
+  stakingBalances?: Record<string, AccountBalance>;
+  wallet?: Nullable<Wallet>;
+  walletType?: WalletType;
+
+  subaccount?: Nullable<Subaccount>;
   fills?: SubaccountFills;
   fundingPayments?: SubaccountFundingPayments;
   transfers?: SubaccountTransfers;
+  historicalPnl?: SubAccountHistoricalPNLs;
+
+  onboardingGuards: Record<OnboardingGuard, boolean | undefined>;
+  onboardingState: OnboardingState;
+
   clearedOrderIds?: string[];
   hasUnseenFillUpdates: boolean;
   hasUnseenOrderUpdates: boolean;
-  historicalPnl?: SubAccountHistoricalPNLs;
   latestOrder?: Nullable<SubaccountOrder>;
-  onboardingGuards: Record<OnboardingGuard, boolean | undefined>;
-  onboardingState: OnboardingState;
-  subaccount?: Nullable<Subaccount>;
-  uncommittedOrderClientIds: number[];
-  wallet?: Nullable<Wallet>;
-  walletType?: WalletType;
   historicalPnlPeriod?: HistoricalPnlPeriods;
-  balances?: Record<string, AccountBalance>;
-  stakingBalances?: Record<string, AccountBalance>;
+  uncommittedOrderClientIds: number[];
+
+  restriction?: Nullable<UsageRestriction>;
 };
 
 const initialState: AccountState = {
+  // Wallet
+  balances: undefined,
+  wallet: undefined,
+  walletType: getLocalStorage<WalletType>({
+    key: LocalStorageKey.OnboardingSelectedWalletType,
+  }),
+
+  // Subaccount
+  subaccount: undefined,
   fills: undefined,
   fundingPayments: undefined,
   transfers: undefined,
-  clearedOrderIds: undefined,
-  hasUnseenFillUpdates: false,
-  hasUnseenOrderUpdates: false,
   historicalPnl: undefined,
-  latestOrder: undefined,
+
+  // Onboarding
   onboardingGuards: {
     [OnboardingGuard.hasAcknowledgedTerms]: Boolean(
       getLocalStorage<boolean>({
@@ -59,12 +72,17 @@ const initialState: AccountState = {
     [OnboardingGuard.hasPreviousTransactions]: undefined,
   },
   onboardingState: OnboardingState.Disconnected,
-  subaccount: undefined,
+
+  // UI
+  clearedOrderIds: undefined,
+  hasUnseenFillUpdates: false,
+  hasUnseenOrderUpdates: false,
+  latestOrder: undefined,
   uncommittedOrderClientIds: [],
-  wallet: undefined,
-  walletType: getLocalStorage<WalletType>({
-    key: LocalStorageKey.OnboardingSelectedWalletType,
-  }),
+  historicalPnlPeriod: undefined,
+
+  // Restriction
+  restriction: undefined,
 };
 
 export const accountSlice = createSlice({
@@ -124,6 +142,9 @@ export const accountSlice = createSlice({
         state.historicalPnl = action.payload;
       }
     },
+    setRestrictionType: (state, action: PayloadAction<Nullable<UsageRestriction>>) => {
+      state.restriction = action.payload;
+    },
     setSubaccount: (state, action: PayloadAction<Nullable<Subaccount>>) => {
       const existingOrderIds = state.subaccount?.orders
         ? state.subaccount.orders.toArray().map((order) => order.id)
@@ -178,6 +199,7 @@ export const {
   setOnboardingGuard,
   setOnboardingState,
   setHistoricalPnl,
+  setRestrictionType,
   setSubaccount,
   setWallet,
   viewedFills,

src/state/accountSelectors.ts

@@ -342,3 +342,13 @@ export const getBalances = (state: RootState) => state.account?.balances;
  *  @returns user wallet staking balances
  * */
 export const getStakingBalances = (state: RootState) => state.account?.stakingBalances;
+
+/**
+ * @returns UsageRestriction of the current session
+ */
+export const getUsageRestriction = (state: RootState) => state.account.restriction;
+
+/**
+ * @returns RestrictionType from the current session
+ */
+export const getRestrictionType = (state: RootState) => state.account.restriction?.restriction;

src/state/app.ts

@@ -2,10 +2,10 @@ import { createSlice, PayloadAction } from '@reduxjs/toolkit';
 
 import { AbacusApiState } from '@/constants/abacus';
 import { LocalStorageKey } from '@/constants/localStorage';
-
 import { DEFAULT_APP_ENVIRONMENT, type DydxNetwork } from '@/constants/networks';
 
 import { getLocalStorage } from '@/lib/localStorage';
+import { validateAgainstAvailableEnvironments } from '@/lib/network';
 
 export interface AppState {
   apiState: AbacusApiState | undefined;
@@ -19,6 +19,7 @@ const initialState: AppState = {
   selectedNetwork: getLocalStorage({
     key: LocalStorageKey.SelectedNetwork,
     defaultValue: DEFAULT_APP_ENVIRONMENT,
+    validateFn: validateAgainstAvailableEnvironments,
   }),
 };
 

src/state/dialogs.ts

@@ -23,39 +23,36 @@ export const dialogsSlice = createSlice({
   name: 'Dialogs',
   initialState,
   reducers: {
-    addDialogToQueue: (state: DialogsState, action: PayloadAction<DialogInfo<DialogTypes>>) => {
-      const dialogQueue = state.dialogQueue;
-      dialogQueue.push(action.payload);
-
-      return {
-        ...state,
-        dialogQueue,
-      };
+    openDialog: (state: DialogsState, action: PayloadAction<DialogInfo<DialogTypes>>) => {
+      if (state.activeDialog) {
+        state.dialogQueue.push(action.payload);
+      } else {
+        state.activeDialog = action.payload;
+      }
+    },
+    closeDialog: (state: DialogsState) => {
+      state.activeDialog = state.dialogQueue.shift();
+    },
+    forceOpenDialog: (state: DialogsState, action: PayloadAction<DialogInfo<DialogTypes>>) => {
+      if (state.activeDialog) {
+        state.dialogQueue.unshift(state.activeDialog);
+      }
+      state.activeDialog = action.payload;
+    },
+    closeDialogInTradeBox: (state: DialogsState) => {
+      state.activeTradeBoxDialog = undefined;
     },
-    closeDialog: (state: DialogsState) => ({
-      ...state,
-      activeDialog: state.dialogQueue.shift(),
-    }),
-    openDialog: (state: DialogsState, action: PayloadAction<DialogInfo<DialogTypes>>) => ({
-      ...state,
-      activeDialog: action.payload,
-    }),
-    closeDialogInTradeBox: (state: DialogsState) => ({
-      ...state,
-      activeTradeBoxDialog: undefined,
-    }),
     openDialogInTradeBox: (
       state: DialogsState,
       action: PayloadAction<DialogInfo<TradeBoxDialogTypes>>
-    ) => ({
-      ...state,
-      activeTradeBoxDialog: action.payload,
-    }),
+    ) => {
+      state.activeTradeBoxDialog = action.payload;
+    },
   },
 });
 
 export const {
-  addDialogToQueue,
+  forceOpenDialog,
   closeDialog,
   closeDialogInTradeBox,
   openDialog,

src/state/navigation.ts

@@ -1,42 +0,0 @@
-import { createSlice } from '@reduxjs/toolkit';
-
-export interface NavigationState {
-  tradeLocation: {
-    hash: string;
-    key: string;
-    pathname: string;
-    search: string;
-    state: any;
-  };
-}
-
-export const CLEAR_TRADE_LOCATION = {
-  hash: '',
-  key: '',
-  pathname: '',
-  search: '',
-  state: null,
-};
-
-const initialState: NavigationState = {
-  tradeLocation: {
-    hash: '',
-    key: '',
-    pathname: '',
-    search: '',
-    state: null,
-  },
-};
-
-export const navigationSlice = createSlice({
-  name: 'Navigation',
-  initialState,
-  reducers: {
-    setTradeLocation: (state, { payload }) => ({
-      ...state,
-      tradeLocation: payload,
-    }),
-  },
-});
-
-export const { setTradeLocation } = navigationSlice.actions;

src/state/routerMiddleware.ts

@@ -1,33 +0,0 @@
-import type { PayloadAction } from '@reduxjs/toolkit';
-
-import { LocalStorageKey } from '@/constants/localStorage';
-
-import { closeDialogInTradeBox } from '@/state/dialogs';
-import { setTradeLocation } from '@/state/navigation';
-
-import abacusStateManager from '@/lib/abacus';
-import { setLocalStorage } from '@/lib/localStorage';
-import { getMarketIdFromLocation } from '@/lib/tradeData';
-
-export default (store: any) => (next: any) => async (action: PayloadAction<any>) => {
-  next(action);
-
-  const { type, payload } = action;
-
-  switch (type) {
-    case setTradeLocation.type: {
-      const marketId = getMarketIdFromLocation(payload);
-
-      if (marketId) {
-        abacusStateManager.setMarket(marketId);
-        store.dispatch(closeDialogInTradeBox());
-        setLocalStorage({ key: LocalStorageKey.LastViewedMarket, value: marketId });
-      }
-
-      break;
-    }
-    default: {
-      break;
-    }
-  }
-};

src/views/charts/PnlChart.tsx

@@ -25,7 +25,11 @@ import { TimeSeriesChart } from '@/components/visx/TimeSeriesChart';
 import { AxisLabelOutput } from '@/components/visx/AxisLabelOutput';
 // import { TooltipContent } from '@/components/visx/TooltipContent';
 
-import { getSubaccount, getSubaccountHistoricalPnl, getSubaccountId } from '@/state/accountSelectors';
+import {
+  getSubaccount,
+  getSubaccountHistoricalPnl,
+  getSubaccountId,
+} from '@/state/accountSelectors';
 
 import abacusStateManager from '@/lib/abacus';
 import { formatRelativeTime } from '@/lib/dateTime';

src/views/dialogs/ExchangeOfflineDialog.tsx

@@ -5,6 +5,9 @@ import { shallowEqual, useDispatch, useSelector } from 'react-redux';
 import { AbacusApiStatus } from '@/constants/abacus';
 import { DialogTypes } from '@/constants/dialogs';
 import { STRING_KEYS } from '@/constants/localization';
+import { ENVIRONMENT_CONFIG_MAP } from '@/constants/networks';
+import { UNICODE } from '@/constants/unicode';
+
 import { useApiState, useStringGetter } from '@/hooks';
 import { layoutMixins } from '@/styles/layoutMixins';
 
@@ -29,8 +32,16 @@ export const ExchangeOfflineDialog = ({ preventClose, setIsOpen }: ElementProps)
   const selectedNetwork = useSelector(getSelectedNetwork);
   const activeDialog = useSelector(getActiveDialog, shallowEqual);
 
+  const showOfflineMessage =
+    import.meta.env.MODE === 'production' &&
+    ENVIRONMENT_CONFIG_MAP[selectedNetwork].dydxChainId === 'dydx-testnet-3';
+
   useEffect(() => {
-    if (activeDialog?.type === DialogTypes.ExchangeOffline && status === AbacusApiStatus.NORMAL) {
+    if (
+      activeDialog?.type === DialogTypes.ExchangeOffline &&
+      status === AbacusApiStatus.NORMAL &&
+      !showOfflineMessage
+    ) {
       dispatch(closeDialog());
     }
   }, [status, selectedNetwork]);
@@ -43,7 +54,16 @@ export const ExchangeOfflineDialog = ({ preventClose, setIsOpen }: ElementProps)
       title={stringGetter({ key: STRING_KEYS.UNAVAILABLE })}
     >
       <Styled.Content>
-        <p>{statusErrorMessage}</p>
+        {showOfflineMessage ? (
+          <>
+            <p>Testnet is currently offline. Please check back!</p>
+            <Styled.Link href="https://v4-teacher.vercel.app/testnets/schedule">
+              {stringGetter({ key: STRING_KEYS.LEARN_MORE })} {UNICODE.ARROW_RIGHT}
+            </Styled.Link>
+          </>
+        ) : (
+          <p>{statusErrorMessage}</p>
+        )}
         {import.meta.env.MODE !== 'production' && <NetworkSelectMenu />}
       </Styled.Content>
     </Dialog>

src/views/dialogs/RateLimitDialog.tsx

@@ -0,0 +1,42 @@
+import styled, { AnyStyledComponent } from 'styled-components';
+
+import { STRING_KEYS } from '@/constants/localization';
+import { useStringGetter } from '@/hooks';
+import { layoutMixins } from '@/styles/layoutMixins';
+
+import { Dialog } from '@/components/Dialog';
+import { Icon, IconName } from '@/components/Icon';
+
+type ElementProps = {
+  preventClose?: boolean;
+  setIsOpen?: (open: boolean) => void;
+};
+
+export const RateLimitDialog = ({ preventClose, setIsOpen }: ElementProps) => {
+  const stringGetter = useStringGetter();
+
+  return (
+    <Dialog
+      isOpen
+      preventClose={preventClose}
+      setIsOpen={setIsOpen}
+      title={stringGetter({ key: STRING_KEYS.RATE_LIMIT_REACHED_ERROR_TITLE })}
+      slotIcon={<Styled.Icon iconName={IconName.Warning} />}
+    >
+      <Styled.Content>
+        {stringGetter({ key: STRING_KEYS.RATE_LIMIT_REACHED_ERROR_MESSAGE })}
+      </Styled.Content>
+    </Dialog>
+  );
+};
+
+const Styled: Record<string, AnyStyledComponent> = {};
+
+Styled.Icon = styled(Icon)`
+  color: var(--color-warning);
+`;
+
+Styled.Content = styled.div`
+  ${layoutMixins.column}
+  gap: 1rem;
+`;

src/views/dialogs/RestrictedGeoDialog.tsx

@@ -0,0 +1,42 @@
+import styled, { AnyStyledComponent } from 'styled-components';
+
+import { STRING_KEYS } from '@/constants/localization';
+import { useStringGetter } from '@/hooks';
+import { layoutMixins } from '@/styles/layoutMixins';
+
+import { Dialog } from '@/components/Dialog';
+import { Icon, IconName } from '@/components/Icon';
+
+type ElementProps = {
+  preventClose?: boolean;
+  setIsOpen?: (open: boolean) => void;
+};
+
+export const RestrictedGeoDialog = ({ preventClose, setIsOpen }: ElementProps) => {
+  const stringGetter = useStringGetter();
+
+  return (
+    <Dialog
+      isOpen
+      preventClose={preventClose}
+      setIsOpen={setIsOpen}
+      title={stringGetter({ key: STRING_KEYS.REGION_NOT_PERMITTED_TITLE })}
+      slotIcon={<Styled.Icon iconName={IconName.Warning} />}
+    >
+      <Styled.Content>
+        {stringGetter({ key: STRING_KEYS.REGION_NOT_PERMITTED_SUBTITLE })}
+      </Styled.Content>
+    </Dialog>
+  );
+};
+
+const Styled: Record<string, AnyStyledComponent> = {};
+
+Styled.Icon = styled(Icon)`
+  color: var(--color-warning);
+`;
+
+Styled.Content = styled.div`
+  ${layoutMixins.column}
+  gap: 1rem;
+`;

src/views/dialogs/RestrictedWalletDialog.tsx

@@ -0,0 +1,42 @@
+import styled, { AnyStyledComponent } from 'styled-components';
+
+import { STRING_KEYS } from '@/constants/localization';
+import { useStringGetter } from '@/hooks';
+import { layoutMixins } from '@/styles/layoutMixins';
+
+import { Dialog } from '@/components/Dialog';
+import { Icon, IconName } from '@/components/Icon';
+
+type ElementProps = {
+  preventClose?: boolean;
+  setIsOpen?: (open: boolean) => void;
+};
+
+export const RestrictedWalletDialog = ({ preventClose, setIsOpen }: ElementProps) => {
+  const stringGetter = useStringGetter();
+
+  return (
+    <Dialog
+      isOpen
+      preventClose={preventClose}
+      setIsOpen={setIsOpen}
+      title={stringGetter({ key: STRING_KEYS.WALLET_RESTRICTED_ERROR_TITLE })}
+      slotIcon={<Styled.Icon iconName={IconName.Warning} />}
+    >
+      <Styled.Content>
+        {stringGetter({ key: STRING_KEYS.REGION_NOT_PERMITTED_SUBTITLE })}
+      </Styled.Content>
+    </Dialog>
+  );
+};
+
+const Styled: Record<string, AnyStyledComponent> = {};
+
+Styled.Icon = styled(Icon)`
+  color: var(--color-warning);
+`;
+
+Styled.Content = styled.div`
+  ${layoutMixins.column}
+  gap: 1rem;
+`;

src/views/forms/AccountManagementForms/WithdrawForm.tsx

@@ -10,9 +10,16 @@ import { TransferInputField, TransferInputTokenResource, TransferType } from '@/
 import { AlertType } from '@/constants/alerts';
 import { ButtonSize } from '@/constants/buttons';
 import { STRING_KEYS } from '@/constants/localization';
-import { NumberSign, QUANTUM_MULTIPLIER } from '@/constants/numbers';
+import { NumberSign } from '@/constants/numbers';
 
-import { useDebounce, useStringGetter, useSubaccount } from '@/hooks';
+import {
+  useAccounts,
+  useDebounce,
+  useDydxClient,
+  useRestrictions,
+  useStringGetter,
+  useSubaccount,
+} from '@/hooks';
 import { useLocalNotifications } from '@/hooks/useLocalNotifications';
 
 import { layoutMixins } from '@/styles/layoutMixins';
@@ -39,10 +46,11 @@ import { MustBigNumber } from '@/lib/numbers';
 
 import { TokenSelectMenu } from './TokenSelectMenu';
 import { WithdrawButtonAndReceipt } from './WithdrawForm/WithdrawButtonAndReceipt';
+import { join } from 'path';
 
 export const WithdrawForm = () => {
   const stringGetter = useStringGetter();
-  const [error, setError] = useState<Error | null>(null);
+  const [error, setError] = useState<string>();
   const [isLoading, setIsLoading] = useState(false);
 
   const { sendSquidWithdraw } = useSubaccount();
@@ -71,9 +79,11 @@ export const WithdrawForm = () => {
   const { addTransferNotification } = useLocalNotifications();
 
   // Async Data
-  const debouncedAmountBN = MustBigNumber(debouncedAmount);
-  const withdrawAmountBN = MustBigNumber(withdrawAmount);
-  const freeCollateralBN = MustBigNumber(freeCollateral?.current);
+  const debouncedAmountBN = useMemo(() => MustBigNumber(debouncedAmount), [debouncedAmount]);
+  const freeCollateralBN = useMemo(
+    () => MustBigNumber(freeCollateral?.current),
+    [freeCollateral?.current]
+  );
 
   useEffect(() => {
     abacusStateManager.setTransferValue({
@@ -105,50 +115,85 @@ export const WithdrawForm = () => {
             value: debouncedAmount,
             field: TransferInputField.usdcSize,
           });
-          setError(null);
+          setError(undefined);
         }
       } catch (error) {
-        setError(error);
+        setError(error.message);
       } finally {
         setIsLoading(false);
       }
     };
 
     setTransferValue();
-  }, [debouncedAmountBN.toNumber()]);
+  }, [debouncedAmountBN]);
+
+  const { screenAddresses } = useDydxClient();
+  const { dydxAddress } = useAccounts();
 
   const onSubmit = useCallback(
     async (e: FormEvent) => {
       try {
         e.preventDefault();
 
-        if (!requestPayload?.data || !debouncedAmountBN.toNumber()) {
+        if (!requestPayload?.data || !debouncedAmountBN.toNumber() || !toAddress || !dydxAddress) {
           throw new Error('Invalid request payload');
         }
 
         setIsLoading(true);
-        const txHash = await sendSquidWithdraw(debouncedAmountBN.toNumber(), requestPayload?.data);
+        setError(undefined);
 
-        if (txHash?.hash) {
-          const hash = `0x${Buffer.from(txHash.hash).toString('hex')}`;
+        const screenResults = await screenAddresses({
+          addresses: [toAddress, dydxAddress],
+        });
 
-          addTransferNotification({
-            txHash: hash,
-            fromChainId: TESTNET_CHAIN_ID,
-            toChainId: chainIdStr || undefined,
-            toAmount: debouncedAmountBN.toNumber(),
-            triggeredAt: Date.now(),
-          });
-          abacusStateManager.clearTransferInputValues();
-          setWithdrawAmount('');
+        if (screenResults?.[dydxAddress]) {
+          setError(
+            stringGetter({
+              key: STRING_KEYS.WALLET_RESTRICTED_WITHDRAWAL_TRANSFER_ORIGINATION_ERROR_MESSAGE,
+            })
+          );
+        } else if (screenResults?.[toAddress]) {
+          setError(
+            stringGetter({
+              key: STRING_KEYS.WALLET_RESTRICTED_WITHDRAWAL_TRANSFER_DESTINATION_ERROR_MESSAGE,
+            })
+          );
+        } else {
+          const txHash = await sendSquidWithdraw(debouncedAmountBN.toNumber(), requestPayload.data);
+          if (txHash?.hash) {
+            const hash = `0x${Buffer.from(txHash.hash).toString('hex')}`;
+            addTransferNotification({
+              txHash: hash,
+              fromChainId: TESTNET_CHAIN_ID,
+              toChainId: chainIdStr || undefined,
+              toAmount: debouncedAmountBN.toNumber(),
+              triggeredAt: Date.now(),
+            });
+            abacusStateManager.clearTransferInputValues();
+            setWithdrawAmount('');
+          }
         }
       } catch (error) {
-        setError(error);
+        if (error?.code === 429) {
+          setError(stringGetter({ key: STRING_KEYS.RATE_LIMIT_REACHED_ERROR_MESSAGE }));
+        } else {
+          setError(
+            error.message
+              ? stringGetter({
+                  key: STRING_KEYS.SOMETHING_WENT_WRONG_WITH_MESSAGE,
+                  params: {
+                    ERROR_MESSAGE:
+                      error.message || stringGetter({ key: STRING_KEYS.UNKNOWN_ERROR }),
+                  },
+                })
+              : stringGetter({ key: STRING_KEYS.SOMETHING_WENT_WRONG })
+          );
+        }
       } finally {
         setIsLoading(false);
       }
     },
-    [requestPayload, debouncedAmountBN, chainIdStr]
+    [requestPayload, debouncedAmountBN, chainIdStr, toAddress, screenAddresses, stringGetter]
   );
 
   const onChangeAddress = useCallback((e: ChangeEvent<HTMLInputElement>) => {
@@ -179,7 +224,7 @@ export const WithdrawForm = () => {
 
   const onClickMax = useCallback(() => {
     setWithdrawAmount(freeCollateralBN.toString());
-  }, [freeCollateral?.current, setWithdrawAmount]);
+  }, [freeCollateralBN, setWithdrawAmount]);
 
   const onSelectChain = useCallback((chain: string) => {
     if (chain) {
@@ -215,7 +260,7 @@ export const WithdrawForm = () => {
           value={freeCollateral?.current}
           newValue={freeCollateral?.postOrder}
           sign={NumberSign.Negative}
-          hasInvalidNewValue={withdrawAmountBN.minus(freeCollateralBN).isNegative()}
+          hasInvalidNewValue={MustBigNumber(withdrawAmount).minus(freeCollateralBN).isNegative()}
           withDiff={
             Boolean(withdrawAmount) && !debouncedAmountBN.isNaN() && !debouncedAmountBN.isZero()
           }
@@ -224,18 +269,23 @@ export const WithdrawForm = () => {
     },
   ];
 
+  const { sanctionedAddresses } = useRestrictions();
+
   const errorMessage = useMemo(() => {
     if (error) {
-      return error?.message
-        ? stringGetter({
-            key: STRING_KEYS.SOMETHING_WENT_WRONG_WITH_MESSAGE,
-            params: { ERROR_MESSAGE: error.message },
-          })
-        : stringGetter({ key: STRING_KEYS.SOMETHING_WENT_WRONG });
+      return stringGetter({
+        key: STRING_KEYS.SOMETHING_WENT_WRONG_WITH_MESSAGE,
+        params: { ERROR_MESSAGE: error },
+      });
     }
 
     if (!toAddress) return stringGetter({ key: STRING_KEYS.WITHDRAW_MUST_SPECIFY_ADDRESS });
 
+    if (sanctionedAddresses.has(toAddress))
+      return stringGetter({
+        key: STRING_KEYS.TRANSFER_INVALID_DYDX_ADDRESS,
+      });
+
     if (debouncedAmountBN) {
       if (!chainIdStr) {
         return stringGetter({ key: STRING_KEYS.WITHDRAW_MUST_SPECIFY_CHAIN });
@@ -249,7 +299,15 @@ export const WithdrawForm = () => {
     }
 
     return undefined;
-  }, [error, freeCollateralBN, chainIdStr, debouncedAmountBN, toToken]);
+  }, [
+    error,
+    freeCollateralBN,
+    chainIdStr,
+    debouncedAmountBN,
+    toToken,
+    toAddress,
+    sanctionedAddresses,
+  ]);
 
   const isDisabled =
     !!errorMessage ||
@@ -257,7 +315,8 @@ export const WithdrawForm = () => {
     !chainIdStr ||
     !toAddress ||
     debouncedAmountBN.isNaN() ||
-    debouncedAmountBN.isZero();
+    debouncedAmountBN.isZero() ||
+    isLoading;
 
   return (
     <Styled.Form onSubmit={onSubmit}>

src/views/forms/TransferForm.tsx

@@ -3,8 +3,6 @@ import styled, { type AnyStyledComponent } from 'styled-components';
 import { type NumberFormatValues } from 'react-number-format';
 import { shallowEqual, useSelector } from 'react-redux';
 import type { SyntheticInputEvent } from 'react-number-format/types/types';
-import { debounce } from 'lodash';
-import { StdFee } from '@cosmjs/stargate';
 import { validation } from '@dydxprotocol/v4-client-js';
 
 import { TransferInputField, TransferType } from '@/constants/abacus';
@@ -12,7 +10,7 @@ import { AlertType } from '@/constants/alerts';
 import { ButtonShape, ButtonSize } from '@/constants/buttons';
 import { STRING_KEYS } from '@/constants/localization';
 import { ENVIRONMENT_CONFIG_MAP } from '@/constants/networks';
-import { NumberSign, QUANTUM_MULTIPLIER } from '@/constants/numbers';
+import { NumberSign } from '@/constants/numbers';
 import {
   DYDX_CHAIN_ASSET_COIN_DENOM,
   DYDX_CHAIN_ASSET_TAGS,
@@ -22,6 +20,8 @@ import {
 import {
   useAccountBalance,
   useAccounts,
+  useDydxClient,
+  useRestrictions,
   useSelectedNetwork,
   useStringGetter,
   useSubaccount,
@@ -77,7 +77,7 @@ export const TransferForm = ({
   const [asset, setAsset] = useState<DydxChainAsset>(selectedAsset);
 
   // Form states
-  const [error, setError] = useState<Error | undefined>();
+  const [error, setError] = useState<string>();
   const [isLoading, setIsLoading] = useState(false);
 
   const balance = asset === DydxChainAsset.USDC ? freeCollateral?.current : nativeTokenBalance;
@@ -96,16 +96,6 @@ export const TransferForm = ({
   const balanceBN = MustBigNumber(balance);
   const newBalanceBN = MustBigNumber(newBalance);
 
-  const isAddressValid = useMemo(
-    () =>
-      recipientAddress &&
-      dydxAddress !== recipientAddress &&
-      validation.isValidAddress(recipientAddress),
-    [recipientAddress]
-  );
-
-  const isAmountValid = balance && amount && amountBN.gt(0) && newBalanceBN.gte(0);
-
   useEffect(() => {
     abacusStateManager.setTransferValue({
       value: TransferType.transferOut.rawValue,
@@ -125,6 +115,21 @@ export const TransferForm = ({
     });
   }, [asset]);
 
+  const { sanctionedAddresses } = useRestrictions();
+
+  const isAddressValid = useMemo(
+    () =>
+      recipientAddress &&
+      dydxAddress !== recipientAddress &&
+      validation.isValidAddress(recipientAddress) &&
+      !sanctionedAddresses.has(recipientAddress),
+    [recipientAddress, sanctionedAddresses, dydxAddress]
+  );
+
+  const isAmountValid = balance && amount && amountBN.gt(0) && newBalanceBN.gte(0);
+
+  const { screenAddresses } = useDydxClient();
+
   const onTransfer = async () => {
     if (!isAmountValid || !isAddressValid || !fee) return;
     setIsLoading(true);
@@ -136,20 +141,51 @@ export const TransferForm = ({
         asset === DydxChainAsset.DYDX ? amountBN.minus(fee) : amountBN
       ).toNumber();
 
-      const txResponse = await transfer(
-        amountToTransfer,
-        recipientAddress as string,
-        DYDX_CHAIN_ASSET_COIN_DENOM[asset]
-      );
+      const screenResults = await screenAddresses({
+        addresses: [recipientAddress!, dydxAddress!],
+      });
 
-      if (txResponse?.code === 0) {
-        console.log('TransferForm > txReceipt > ', txResponse?.hash);
-        onDone?.();
+      if (screenResults?.[dydxAddress!]) {
+        setError(
+          stringGetter({
+            key: STRING_KEYS.WALLET_RESTRICTED_WITHDRAWAL_TRANSFER_ORIGINATION_ERROR_MESSAGE,
+          })
+        );
+      } else if (screenResults?.[recipientAddress!]) {
+        setError(
+          stringGetter({
+            key: STRING_KEYS.WALLET_RESTRICTED_WITHDRAWAL_TRANSFER_DESTINATION_ERROR_MESSAGE,
+          })
+        );
       } else {
-        throw new Error(txResponse?.rawLog ?? 'Transaction did not commit.');
+        const txResponse = await transfer(
+          amountToTransfer,
+          recipientAddress as string,
+          DYDX_CHAIN_ASSET_COIN_DENOM[asset]
+        );
+
+        if (txResponse?.code === 0) {
+          console.log('TransferForm > txReceipt > ', txResponse?.hash);
+          onDone?.();
+        } else {
+          throw new Error(txResponse?.rawLog ?? 'Transaction did not commit.');
+        }
       }
     } catch (error) {
-      setError(error);
+      if (error?.code === 429) {
+        setError(stringGetter({ key: STRING_KEYS.RATE_LIMIT_REACHED_ERROR_MESSAGE }));
+      } else {
+        setError(
+          error.message
+            ? stringGetter({
+                key: STRING_KEYS.SOMETHING_WENT_WRONG_WITH_MESSAGE,
+                params: {
+                  ERROR_MESSAGE: error.message || stringGetter({ key: STRING_KEYS.UNKNOWN_ERROR }),
+                },
+              })
+            : stringGetter({ key: STRING_KEYS.SOMETHING_WENT_WRONG })
+        );
+      }
       log('TransferForm/onTransfer', error);
     } finally {
       setIsLoading(false);
@@ -231,13 +267,6 @@ export const TransferForm = ({
     },
   ];
 
-  const addressValidationErrorMessage = stringGetter({
-    key:
-      dydxAddress === recipientAddress
-        ? STRING_KEYS.TRANSFER_TO_YOURSELF
-        : STRING_KEYS.TRANSFER_INVALID_DYDX_ADDRESS,
-  });
-
   const renderFormInputButton = ({
     label,
     isInputEmpty,
@@ -302,7 +331,12 @@ export const TransferForm = ({
 
       {recipientAddress && !isAddressValid && (
         <Styled.AddressValidationAlertMessage type={AlertType.Error}>
-          {addressValidationErrorMessage}
+          {stringGetter({
+            key:
+              dydxAddress === recipientAddress
+                ? STRING_KEYS.TRANSFER_TO_YOURSELF
+                : STRING_KEYS.TRANSFER_INVALID_DYDX_ADDRESS,
+          })}
         </Styled.AddressValidationAlertMessage>
       )}
 
@@ -342,13 +376,13 @@ export const TransferForm = ({
         </AlertMessage>
       )}
 
-      {error && <AlertMessage type={AlertType.Error}>{error.message}</AlertMessage>}
+      {error && <AlertMessage type={AlertType.Error}>{error}</AlertMessage>}
 
       <Styled.Footer>
         <TransferButtonAndReceipt
           selectedAsset={asset}
           fees={fee || undefined}
-          isDisabled={!isAmountValid || !isAddressValid || !fee}
+          isDisabled={!isAmountValid || !isAddressValid || !fee || isLoading}
           isLoading={isLoading || Boolean(isAmountValid && isAddressValid && !fee)}
         />
       </Styled.Footer>