Fix path to chainLogo

* Add dummy rows to ensure even row count

* Reverse bids for horizontal layout

* disable pointer-events for dummy rows

package.json

@@ -39,8 +39,8 @@
     "@cosmjs/proto-signing": "^0.31.0",
     "@cosmjs/stargate": "^0.31.0",
     "@cosmjs/tendermint-rpc": "^0.31.0",
-    "@dydxprotocol/v4-abacus": "^1.0.30",
+    "@dydxprotocol/v4-abacus": "^1.1.4",
-    "@dydxprotocol/v4-client-js": "^1.0.0",
+    "@dydxprotocol/v4-client-js": "^1.0.6",
     "@dydxprotocol/v4-localization": "^1.0.17",
     "@ethersproject/providers": "^5.7.2",
     "@js-joda/core": "^5.5.3",

pnpm-lock.yaml

@@ -1,5 +1,9 @@
 lockfileVersion: '6.0'
 
+settings:
+  autoInstallPeers: true
+  excludeLinksFromLockfile: false
+
 dependencies:
   '@0xsquid/sdk':
     specifier: ^1.10.0
@@ -23,11 +27,11 @@ dependencies:
     specifier: ^0.31.0
     version: 0.31.0
   '@dydxprotocol/v4-abacus':
-    specifier: ^1.0.30
+    specifier: ^1.1.4
-    version: 1.0.30
+    version: 1.1.4
   '@dydxprotocol/v4-client-js':
-    specifier: ^1.0.0
+    specifier: ^1.0.6
-    version: 1.0.0
+    version: 1.0.6
   '@dydxprotocol/v4-localization':
     specifier: ^1.0.17
     version: 1.0.17
@@ -984,12 +988,12 @@ packages:
     resolution: {integrity: sha512-RpfLEtTlyIxeNPGKcokS+p3BZII/Q3bYxryFRglh5H3A3T8q9fsLYm72VYAMEOOIBLEa8o93kFLiBDUWKrwXZA==}
     dev: true
 
-  /@dydxprotocol/v4-abacus@1.0.30:
+  /@dydxprotocol/v4-abacus@1.1.4:
-    resolution: {integrity: sha512-zzJzNzMR3Stwv1Mu0XGUNlyo1V/ywo3yi3QSzE4mzUtXB+p5Shj5hRQCcwhHcNjLgp6a+T0BcRjBPa4QMETmwg==}
+    resolution: {integrity: sha512-gml6qheFsPShE9p3FmzFeStYM9ZVhgMq0K0+y12V7pObnMKbumkOIISgCzc47idkah0GMNhiqwi9faD5SjOy/A==}
     dev: false
 
-  /@dydxprotocol/v4-client-js@1.0.0:
+  /@dydxprotocol/v4-client-js@1.0.6:
-    resolution: {integrity: sha512-ehfHO+zQy795TcJRwtiawadFHZyh4HnpJNP26hCGsIjLE5q6LLHweQHpK/1N/sXU1PBOuQwc7iaJnFop6gYauQ==}
+    resolution: {integrity: sha512-xiWH+kbix+zhI6EsAnd+NDvkjBgxWtGwQmvpd0PjljWNYSFgUtNe5M+piDdRbl2nhy6YWbxAGTwwS3K/ih5qSw==}
     dependencies:
       '@cosmjs/amino': 0.30.1
       '@cosmjs/encoding': 0.31.1
@@ -14136,7 +14140,3 @@ packages:
   /zwitch@2.0.4:
     resolution: {integrity: sha512-bXE4cR/kVZhKZX/RjPEflHaKVhUVl85noU3v6b8apfQEc1x4A+zBxjZ4lN8LqGd6WZ3dl98pY4o717VFmoPp+A==}
     dev: true
-
-settings:
-  autoInstallPeers: true
-  excludeLinksFromLockfile: false

public/configs/cctp.json

@@ -1,7 +1,7 @@
 [
     {
         "chainId": "42161",
-        "tokenAddress": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
+        "tokenAddress": "0xff970a61a04b1ca14834a43f5de4533ebddb5cc8",
         "name": "Arbitrum"
     },
     {
@@ -11,7 +11,7 @@
     },
     {
         "chainId": "8453",
-        "tokenAddress": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
+        "tokenAddress": "0x66627F389ae46D881773B7131139b2411980E09E",
         "name": "Base"
     },
     {
@@ -21,7 +21,7 @@
     },
     {
         "chainId": "10",
-        "tokenAddress": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
+        "tokenAddress": "0x7F5c764cBc14f9669B88837ca1490cCa17c31607",
         "name": "OP Mainnet"
     },
     {

public/configs/env.json

@@ -42,7 +42,7 @@
          "ethereumChainId": "5",
          "dydxChainId": "dydxprotocol-testnet",
          "chainName": "dYdX Chain",
-         "chainLogo": "dydx-chain.png",
+         "chainLogo": "/dydx-chain.png",
          "squidIntegratorId": "dYdX-api",
          "isMainNet": false,
          "tokens": {
@@ -116,7 +116,7 @@
          "ethereumChainId": "5",
          "dydxChainId": "dydxprotocol-testnet",
          "chainName": "dYdX Chain",
-         "chainLogo": "dydx-chain.png",
+         "chainLogo": "/dydx-chain.png",
          "squidIntegratorId": "dYdX-api",
          "isMainNet": false,
          "tokens": {
@@ -189,7 +189,7 @@
          "ethereumChainId": "5",
          "dydxChainId": "dydxprotocol-testnet",
          "chainName": "dYdX Chain",
-         "chainLogo": "dydx-chain.png",
+         "chainLogo": "/dydx-chain.png",
          "squidIntegratorId": "dYdX-api",
          "isMainNet": false,
          "tokens": {
@@ -262,7 +262,7 @@
          "ethereumChainId": "5",
          "dydxChainId": "dydxprotocol-testnet",
          "chainName": "dYdX Chain",
-         "chainLogo": "dydx-chain.png",
+         "chainLogo": "/dydx-chain.png",
          "squidIntegratorId": "dYdX-api",
          "isMainNet": false,
          "tokens": {
@@ -335,7 +335,7 @@
          "ethereumChainId": "5",
          "dydxChainId": "dydxprotocol-testnet",
          "chainName": "dYdX Chain",
-         "chainLogo": "dydx-chain.png",
+         "chainLogo": "/dydx-chain.png",
          "squidIntegratorId": "dYdX-api",
          "isMainNet": false,
          "tokens": {
@@ -410,7 +410,7 @@
          "ethereumChainId": "5",
          "dydxChainId": "dydxprotocol-testnet",
          "chainName": "dYdX Chain",
-         "chainLogo": "dydx-chain.png",
+         "chainLogo": "/dydx-chain.png",
          "squidIntegratorId": "dYdX-api",
          "isMainNet": false,
          "tokens": {
@@ -483,7 +483,7 @@
          "ethereumChainId": "5",
          "dydxChainId": "dydxprotocol-testnet",
          "chainName": "dYdX Chain",
-         "chainLogo": "dydx-chain.png",
+         "chainLogo": "/dydx-chain.png",
          "squidIntegratorId": "dYdX-api",
          "isMainNet": false,
          "tokens": {
@@ -558,7 +558,7 @@
          "ethereumChainId": "5",
          "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
-         "chainLogo": "dydx-chain.png",
+         "chainLogo": "/dydx-chain.png",
          "squidIntegratorId": "dYdX-api",
          "isMainNet": false,
          "tokens": {
@@ -637,7 +637,7 @@
          "ethereumChainId": "5",
          "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
-         "chainLogo": "dydx-chain.png",
+         "chainLogo": "/dydx-chain.png",
          "squidIntegratorId": "dYdX-api",
          "isMainNet": false,
          "tokens": {
@@ -713,7 +713,7 @@
          "ethereumChainId": "5",
          "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
-         "chainLogo": "dydx-chain.png",
+         "chainLogo": "/dydx-chain.png",
          "squidIntegratorId": "dYdX-api",
          "isMainNet": false,
          "tokens": {
@@ -789,7 +789,7 @@
          "ethereumChainId": "5",
          "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
-         "chainLogo": "dydx-chain.png",
+         "chainLogo": "/dydx-chain.png",
          "squidIntegratorId": "dYdX-api",
          "isMainNet": false,
          "tokens": {
@@ -865,7 +865,7 @@
          "ethereumChainId": "5",
          "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
-         "chainLogo": "dydx-chain.png",
+         "chainLogo": "/dydx-chain.png",
          "squidIntegratorId": "dYdX-api",
          "isMainNet": false,
          "tokens": {
@@ -941,7 +941,7 @@
          "ethereumChainId": "5",
          "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
-         "chainLogo": "dydx-chain.png",
+         "chainLogo": "/dydx-chain.png",
          "squidIntegratorId": "dYdX-api",
          "isMainNet": false,
          "tokens": {
@@ -1008,7 +1008,7 @@
          "ethereumChainId": "5",
          "dydxChainId": "dydx-testnet-4",
          "chainName": "dYdX Chain",
-         "chainLogo": "dydx-chain.png",
+         "chainLogo": "/dydx-chain.png",
          "squidIntegratorId": "dYdX-api",
          "isMainNet": false,
          "tokens": {
@@ -1084,7 +1084,7 @@
          "ethereumChainId": "1",
          "dydxChainId": "[mainnet chain id]",
          "chainName": "dYdX Chain",
-         "chainLogo": "dydx-chain.png",
+         "chainLogo": "/dydx-chain.png",
          "squidIntegratorId": "[mainnet squid integrator id]",
          "isMainNet": true,
          "tokens": {

src/App.tsx

@@ -22,8 +22,6 @@ 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';
-import { TestFlagsProvider } from '@/hooks/useTestFlags';
 
 import { GuardedMobileRoute } from '@/components/GuardedMobileRoute';
 
@@ -124,13 +122,11 @@ const providers = [
   wrapProvider(QueryClientProvider, { client: queryClient }),
   wrapProvider(GrazProvider),
   wrapProvider(WagmiConfig, { config }),
-  wrapProvider(TestFlagsProvider),
   wrapProvider(LocaleProvider),
   wrapProvider(RestrictionProvider),
   wrapProvider(DydxProvider),
   wrapProvider(AccountsProvider),
   wrapProvider(SubaccountProvider),
-  wrapProvider(SquidProvider),
   wrapProvider(LocalNotificationsProvider),
   wrapProvider(NotificationsProvider),
   wrapProvider(DialogAreaProvider),

src/components/Button.tsx

@@ -61,7 +61,7 @@ export const Button = forwardRef<HTMLButtonElement | HTMLAnchorElement, ButtonPr
 
     return (
       <StyledBaseButton
-        disabled={state[ButtonState.Disabled]}
+        disabled={state[ButtonState.Disabled] || state[ButtonState.Loading]}
         {...{ ref, action, size, shape, state, ...otherProps }}
       >
         {

src/components/Input.tsx

@@ -10,7 +10,7 @@ import {
   USD_DECIMALS,
 } from '@/constants/numbers';
 
-import { BIG_NUMBERS, MustBigNumber } from '@/lib/numbers';
+import { BIG_NUMBERS } from '@/lib/numbers';
 import { useLocaleSeparators } from '@/hooks';
 
 export enum InputType {
@@ -29,31 +29,38 @@ type StyleProps = {
 type ElementProps = {
   type?: InputType;
   value?: string | number | null;
-
-  allowNegative?: boolean;
-  decimals?: number;
   disabled?: boolean;
   id?: string;
-  max?: number;
   onBlur?: () => void;
-  onChange?:
-    | Dispatch<SetStateAction<string>>
-    | React.ReactEventHandler<HTMLInputElement>
-    | ((values: NumberFormatValues, e: SourceInfo) => void);
   onFocus?: () => void;
-  onInput?: ({
-    value,
-    floatValue,
-    formattedValue,
-  }: {
-    value: string;
-    floatValue?: number;
-    formattedValue: string;
-  }) => void;
   placeholder?: string;
 };
 
-export type InputProps = ElementProps & StyleProps;
+type ConditionalProps =
+  | {
+      allowNegative?: boolean;
+      decimals?: number;
+      max?: number;
+      onChange?: (values: NumberFormatValues, e: SourceInfo) => void;
+      onInput?: ({
+        value,
+        floatValue,
+        formattedValue,
+      }: {
+        value: string;
+        floatValue?: number;
+        formattedValue: string;
+      }) => void;
+    }
+  | {
+      allowNegative?: never;
+      decimals?: never;
+      max?: never;
+      onChange?: Dispatch<SetStateAction<string>> | React.ReactEventHandler<HTMLInputElement>;
+      onInput?: (e: SyntheticInputEvent) => void;
+    };
+
+export type InputProps = ElementProps & StyleProps & ConditionalProps;
 
 export const Input = forwardRef<HTMLInputElement, InputProps>(
   (
@@ -129,6 +136,7 @@ export const Input = forwardRef<HTMLInputElement, InputProps>(
             placeholder={placeholder}
             value={value}
             // Other
+            data-1p-ignore // prevent 1Password fill
             {...otherProps}
           />
         ) : (
@@ -137,6 +145,7 @@ export const Input = forwardRef<HTMLInputElement, InputProps>(
             ref={ref as React.Ref<typeof NumericFormat<unknown>>}
             id={id}
             // NumericFormat
+            valueIsNumericString
             allowNegative={allowNegative}
             decimalScale={decimals}
             decimalSeparator={LOCALE_DECIMAL_SEPARATOR}
@@ -160,7 +169,7 @@ export const Input = forwardRef<HTMLInputElement, InputProps>(
                 ? undefined
                 : Number(formattedValue.replace(',', '.'));
 
-              onInput?.({ value, floatValue, formattedValue });
+              onInput?.({ value, floatValue, formattedValue, ...e });
             }}
             // Native
             disabled={disabled}
@@ -168,6 +177,7 @@ export const Input = forwardRef<HTMLInputElement, InputProps>(
             value={formattedValue}
             autoComplete="off"
             autoCorrect="off"
+            data-1p-ignore // prevent 1Password fill
             {...otherProps}
           />
         )}

src/constants/markets.ts

@@ -46,4 +46,19 @@ export const MARKETS_TO_DISPLAY = [
   'SHIB-USD',
   'COMP-USD',
   'LDO-USD',
+  'NEAR-USD',
+  'APT-USD',
+  'SUI-USD',
+  'DOT-USD',
+  'ETC-USD',
+  'ARB-USD',
+  'CRV-USD',
+  'BLUR-USD',
+  'FIL-USD',
+  'XLM-USD',
+  'PEPE-USD',
+  'WLD-USD',
+  'SEI-USD',
+  'LTC-USD',
+  'BCH-USD',
 ];

src/constants/notifications.ts

@@ -129,6 +129,7 @@ export type TransferNotifcation = {
   fromChainId?: string;
   toAmount?: number;
   triggeredAt?: number;
+  isCctp?: boolean;
   errorCount?: number;
   status?: StatusResponse;
 };

src/hooks/useAccounts.tsx

@@ -2,7 +2,7 @@ import { useCallback, useContext, createContext, useEffect, useState, useMemo }
 
 import { useDispatch } from 'react-redux';
 import { AES, enc } from 'crypto-js';
-import { LocalWallet, type Subaccount } from '@dydxprotocol/v4-client-js';
+import { NOBLE_BECH32_PREFIX, LocalWallet, type Subaccount } from '@dydxprotocol/v4-client-js';
 
 import { OnboardingGuard, OnboardingState, type EvmDerivedAddresses } from '@/constants/account';
 import { DialogTypes } from '@/constants/dialogs';
@@ -219,6 +219,16 @@ const useAccountsContext = () => {
     else abacusStateManager.attemptDisconnectAccount();
   }, [localDydxWallet]);
 
+  useEffect(() => {
+    const setNobleWallet = async () => {
+      if (hdKey?.mnemonic) {
+        const nobleWallet = await LocalWallet.fromMnemonic(hdKey.mnemonic, NOBLE_BECH32_PREFIX);
+        abacusStateManager.setNobleWallet(nobleWallet);
+      }
+    };
+    setNobleWallet();
+  }, [hdKey?.mnemonic]);
+
   // clear subaccounts when no dydxAddress is set
   useEffect(() => {
     (async () => {

src/hooks/useLocalNotifications.tsx

@@ -1,11 +1,11 @@
 import { createContext, useContext, useCallback, useEffect, useMemo } from 'react';
 import { useQuery } from 'react-query';
-import type { StatusResponse } from '@0xsquid/sdk';
 
 import { LOCAL_STORAGE_VERSIONS, LocalStorageKey } from '@/constants/localStorage';
 import { type TransferNotifcation } from '@/constants/notifications';
 import { useAccounts } from '@/hooks/useAccounts';
-import { STATUS_ERROR_GRACE_PERIOD, useSquid } from '@/hooks/useSquid';
+
+import { fetchSquidStatus, STATUS_ERROR_GRACE_PERIOD } from '@/lib/squid';
 
 import { useLocalStorage } from './useLocalStorage';
 
@@ -68,8 +68,6 @@ const useLocalNotificationsContext = () => {
     [transferNotifications]
   );
 
-  const squid = useSquid();
-
   useQuery({
     queryKey: 'getTransactionStatus',
     queryFn: async () => {
@@ -81,23 +79,27 @@ const useLocalNotificationsContext = () => {
               toChainId,
               fromChainId,
               triggeredAt,
+              isCctp,
               errorCount,
               status: currentStatus,
             } = transferNotification;
 
+            // @ts-ignore status.errors is not in the type definition but can be returned
+            // also error can some time come back as an empty object so we need to ignore for that
+            const hasErrors = !!currentStatus?.errors || 
+                 (currentStatus?.error && Object.keys(currentStatus.error).length !== 0);
+
             if (
-              // @ts-ignore status.errors is not in the type definition but can be returned
+              !hasErrors &&
-              !currentStatus?.errors &&
-              !currentStatus?.error &&
               (!currentStatus?.squidTransactionStatus ||
                 currentStatus?.squidTransactionStatus === 'ongoing')
             ) {
               try {
-                const status = await squid?.getStatus({
+                const status = await fetchSquidStatus({
                   transactionId: txHash,
                   toChainId,
                   fromChainId,
-                });
+                }, isCctp);
 
                 if (status) {
                   transferNotification.status = status;

src/hooks/useMarketsData.ts

@@ -8,7 +8,7 @@ import {
   MARKETS_TO_DISPLAY,
 } from '@/constants/markets';
 
-import { testFlags } from '@/hooks/useTestFlags';
+import { testFlags } from '@/lib/testFlags';
 
 import { getAssets } from '@/state/assetsSelectors';
 import { getPerpetualMarkets } from '@/state/perpetualsSelectors';

src/hooks/useSquid.tsx

@@ -1,50 +0,0 @@
-import { createContext, useContext, useEffect, useMemo, useState } from 'react';
-import { useSelector } from 'react-redux';
-import { Squid } from '@0xsquid/sdk';
-
-import { ENVIRONMENT_CONFIG_MAP } from '@/constants/networks';
-
-import { getSelectedNetwork } from '@/state/appSelectors';
-
-export const NATIVE_TOKEN_ADDRESS = '0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE';
-
-export const STATUS_ERROR_GRACE_PERIOD = 300_000;
-
-const useSquidContext = () => {
-  const selectedNetwork = useSelector(getSelectedNetwork);
-  const [_, setInitialized] = useState(false);
-
-  const initializeClient = async () => {
-    setInitialized(false);
-    if (!squid) return;
-    await squid.init();
-    setInitialized(true);
-  };
-
-  const squid = useMemo(
-    () =>
-      new Squid({
-        baseUrl: ENVIRONMENT_CONFIG_MAP[selectedNetwork]?.endpoints['0xsquid'],
-        integratorId: ENVIRONMENT_CONFIG_MAP[selectedNetwork]?.squidIntegratorId,
-      }),
-    [selectedNetwork]
-  );
-
-  useEffect(() => {
-    if (squid) {
-      initializeClient();
-    }
-  }, [squid]);
-
-  return squid;
-};
-
-type SquidContextType = ReturnType<typeof useSquidContext>;
-const SquidContext = createContext<SquidContextType | undefined>(undefined);
-SquidContext.displayName = '0xSquid';
-
-export const SquidProvider = ({ ...props }) => (
-  <SquidContext.Provider value={useSquidContext()} {...props} />
-);
-
-export const useSquid = () => useContext(SquidContext);

src/hooks/useTestFlags.tsx

@@ -1,53 +0,0 @@
-import { createContext, useContext, useEffect, useState } from 'react';
-import { useLocation } from 'react-router-dom';
-import queryString from 'query-string';
-
-class TestFlags {
-  public queryParams: queryString.ParsedQuery<string>;
-
-  constructor() {
-    this.queryParams = {};
-  }
-
-  setQueryParams(flags: queryString.ParsedQuery<string>) {
-    this.queryParams = flags;
-  }
-
-  get displayInitializingMarkets() {
-    return !!this.queryParams.displayInitializingMarkets;
-  }
-
-  /**
-   * @description We are temporarily displaying a subset of ACTIVE markets, this flag will allow you to see all ACTIVE markets
-   */
-  get displayAllMarkets() {
-    return !!this.queryParams.displayAllMarkets;
-  }
-}
-
-export const testFlags = new TestFlags();
-
-const useTestFlagsContext = () => {
-  const [queryParams, setQueryParams] = useState<queryString.ParsedQuery<string>>({});
-  const location = useLocation();
-
-  useEffect(() => {
-    const parsedQueryParams = queryString.parse(location.search.substring(-1));
-    testFlags.setQueryParams(parsedQueryParams);
-    setQueryParams(parsedQueryParams);
-  }, []);
-
-  return {
-    ...queryParams,
-  };
-};
-
-type TestFlagsContextType = ReturnType<typeof useTestFlagsContext>;
-const TestFlagsContext = createContext<TestFlagsContextType>({} as TestFlagsContextType);
-TestFlagsContext.displayName = 'TestFlags';
-
-export const TestFlagsProvider = ({ ...props }) => (
-  <TestFlagsContext.Provider value={useTestFlagsContext()} {...props} />
-);
-
-export const useTestFlags = () => useContext(TestFlagsContext);

src/hooks/useTradeFormInputs.ts

@@ -11,22 +11,19 @@ export const useTradeFormInputs = () => {
   const { limitPriceInput, triggerPriceInput, trailingPercentInput } = tradeFormInputValues;
 
   useEffect(() => {
-    const floatValue = parseFloat(triggerPriceInput);
     abacusStateManager.setTradeValue({
-      value: floatValue,
+      value: triggerPriceInput,
       field: TradeInputField.triggerPrice,
     });
   }, [triggerPriceInput]);
 
   useEffect(() => {
-    const floatValue = parseFloat(limitPriceInput);
+    abacusStateManager.setTradeValue({ value: limitPriceInput, field: TradeInputField.limitPrice });
-    abacusStateManager.setTradeValue({ value: floatValue, field: TradeInputField.limitPrice });
   }, [limitPriceInput]);
 
   useEffect(() => {
-    const floatValue = parseFloat(trailingPercentInput);
     abacusStateManager.setTradeValue({
-      value: floatValue,
+      value: trailingPercentInput,
       field: TradeInputField.trailingPercent,
     });
   }, [trailingPercentInput]);

src/lib/abacus/dydxChainTransactions.ts

@@ -1,7 +1,7 @@
 import Abacus, { type Nullable } from '@dydxprotocol/v4-abacus';
 import Long from 'long';
 import type { IndexedTx } from '@cosmjs/stargate';
-import { encodeJson } from '@dydxprotocol/v4-client-js';
+import { GAS_MULTIPLIER, encodeJson } from '@dydxprotocol/v4-client-js';
 
 import {
   CompositeClient,
@@ -9,6 +9,7 @@ import {
   type LocalWallet,
   Network,
   NetworkOptimizer,
+  NobleClient,
   SubaccountClient,
   ValidatorConfig,
   OrderType,
@@ -43,8 +44,10 @@ import { log } from '../telemetry';
 
 class DydxChainTransactions implements AbacusDYDXChainTransactionsProtocol {
   private compositeClient: CompositeClient | undefined;
+  private nobleClient: NobleClient | undefined;
   private store: RootStore | undefined;
   private localWallet: LocalWallet | undefined;
+  private nobleWallet: LocalWallet | undefined;
 
   constructor() {
     this.compositeClient = undefined;
@@ -59,6 +62,13 @@ class DydxChainTransactions implements AbacusDYDXChainTransactionsProtocol {
     this.localWallet = localWallet;
   }
 
+  setNobleWallet(nobleWallet: LocalWallet) {
+    this.nobleWallet = nobleWallet;
+    if (this.nobleClient) {
+      this.nobleClient.connect(nobleWallet);
+    }
+  }
+
   async connectNetwork(
     paramsInJson: Nullable<string>,
     callback: (p0: Nullable<string>) => void
@@ -70,6 +80,7 @@ class DydxChainTransactions implements AbacusDYDXChainTransactionsProtocol {
         websocketUrl,
         validatorUrl,
         chainId,
+        nobleValidatorUrl,
         USDC_DENOM,
         USDC_DECIMALS,
         USDC_GAS_DENOM,
@@ -101,6 +112,10 @@ class DydxChainTransactions implements AbacusDYDXChainTransactionsProtocol {
 
       this.compositeClient = compositeClient;
 
+      if (nobleValidatorUrl) {
+        this.nobleClient = new NobleClient(nobleValidatorUrl);
+        if (this.nobleWallet) await this.nobleClient.connect(this.nobleWallet);
+      }
       // Dispatch custom event to notify other parts of the app that the network has been connected
       const customEvent = new CustomEvent('abacus:connectNetwork', {
         detail: parsedParams,
@@ -325,6 +340,46 @@ class DydxChainTransactions implements AbacusDYDXChainTransactionsProtocol {
     }
   }
 
+  async sendNobleIBC(
+    params: {
+      msgTypeUrl: string,
+      msg: any,
+    }
+  ): Promise<string> {
+    if (!this.nobleClient?.isConnected) {
+      throw new Error('Missing nobleClient or localWallet');
+    }
+
+    try {
+      const ibcMsg = {
+        typeUrl: params.msgTypeUrl, // '/ibc.applications.transfer.v1.MsgTransfer',
+        value: params.msg,
+      };
+      const fee = await this.nobleClient.simulateTransaction([ibcMsg]);
+  
+      // take out fee from amount before sweeping
+      const amount = parseInt(ibcMsg.value.token.amount, 10) -
+        Math.floor(parseInt(fee.amount[0].amount, 10) * GAS_MULTIPLIER);
+  
+      if (amount <= 0) {
+        throw new Error('noble balance does not cover fees');
+      }
+  
+      ibcMsg.value.token.amount = amount.toString();
+      const tx = await this.nobleClient.send([ibcMsg]);
+
+      const parsedTx = this.parseToPrimitives(tx);
+
+      return JSON.stringify(parsedTx);
+    } catch (error) {
+      log('DydxChainTransactions/sendNobleIBC', error);
+
+      return JSON.stringify({
+        error,
+      });
+    }
+  }
+
   async transaction(
     type: TransactionTypes,
     paramsInJson: Abacus.Nullable<string>,
@@ -354,6 +409,11 @@ class DydxChainTransactions implements AbacusDYDXChainTransactionsProtocol {
           callback(result);
           break;
         }
+        case TransactionType.SendNobleIBC: {
+          const result = await this.sendNobleIBC(params);
+          callback(result);
+          break;
+        }
         default: {
           break;
         }
@@ -441,6 +501,13 @@ class DydxChainTransactions implements AbacusDYDXChainTransactionsProtocol {
           const parseDelegations = this.parseToPrimitives(delegations);
           callback(JSON.stringify(parseDelegations));
           break;
+        case QueryType.GetNobleBalance:
+          if (this.nobleClient?.isConnected) {
+            const nobleBalance = await this.nobleClient.getAccountBalance('uusdc');
+            const parsedNobleBalance = this.parseToPrimitives(nobleBalance);
+            callback(JSON.stringify(parsedNobleBalance));
+          }
+          break;
         default:
           break;
       }

src/lib/abacus/index.ts

@@ -26,13 +26,15 @@ import {
 } from '@/constants/abacus';
 
 import { DEFAULT_MARKETID } from '@/constants/markets';
-import { CURRENT_ABACUS_DEPLOYMENT, type DydxNetwork } from '@/constants/networks';
+import { CURRENT_ABACUS_DEPLOYMENT, type DydxNetwork, isMainnet } from '@/constants/networks';
 import { CLEARED_SIZE_INPUTS, CLEARED_TRADE_INPUTS } from '@/constants/trade';
 
 import type { RootStore } from '@/state/_store';
 import { setTradeFormInputs } from '@/state/inputs';
 import { getInputTradeOptions, getTransferInputs } from '@/state/inputsSelectors';
 
+import { testFlags } from '@/lib/testFlags';
+
 import AbacusRest from './rest';
 import AbacusAnalytics from './analytics';
 import AbacusWebsocket from './websocket';
@@ -81,10 +83,14 @@ class AbacusStateManager {
       this.abacusFormatter
     );
 
+    const appConfigs = AbacusAppConfig.Companion.forWeb;
+    if (!isMainnet || testFlags.withCCTP)
+      appConfigs.squidVersion = AbacusAppConfig.SquidVersion.V2DepositOnly;
+
     this.stateManager = new AsyncAbacusStateManager(
       '',
       CURRENT_ABACUS_DEPLOYMENT,
-      AbacusAppConfig.Companion.forWeb,
+      appConfigs,
       ioImplementations,
       uiImplementations,
       // @ts-ignore
@@ -180,6 +186,12 @@ class AbacusStateManager {
     }
   };
 
+  setNobleWallet = (nobleWallet?: LocalWallet) => {
+    if (nobleWallet) {
+      this.chainTransactions.setNobleWallet(nobleWallet);
+    }
+  };
+
   setTransfersSourceAddress = (evmAddress: string) => {
     this.stateManager.sourceAddress = evmAddress;
   };
@@ -223,18 +235,6 @@ class AbacusStateManager {
     this.abacusFormatter.setLocaleSeparators({ group, decimal });
   };
 
-  setTransferStatus = ({
-    hash,
-    fromChainId,
-    toChainId,
-  }: {
-    hash: string;
-    fromChainId?: string;
-    toChainId?: string;
-  }) => {
-    this.stateManager.transferStatus(hash, fromChainId, toChainId);
-  };
-
   // ------ Transactions ------ //
 
   placeOrder = (

src/lib/abacus/websocket.ts

@@ -10,7 +10,7 @@ import {
 } from '@/constants/websocket';
 
 import { lastSuccessfulWebsocketRequestByOrigin } from '@/hooks/useAnalytics';
-import { testFlags } from '@/hooks/useTestFlags';
+import { testFlags } from '@/lib/testFlags';
 
 import { subscriptionsByChannelId } from '@/lib/tradingView/dydxfeed/cache';
 import { mapCandle } from '@/lib/tradingView/utils';

src/lib/squid.ts

@@ -0,0 +1,48 @@
+import { isMainnet } from '@/constants/networks';
+import { GetStatus, StatusResponse } from '@0xsquid/sdk';
+
+export const NATIVE_TOKEN_ADDRESS = '0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE';
+
+export const STATUS_ERROR_GRACE_PERIOD = 300_000;
+
+const getSquidStatusUrl = (isV2: boolean) => {
+  if (isV2) {
+    return isMainnet
+      ? 'https://v2.api.squidrouter.com/v2/status'
+      : 'https://testnet.v2.api.squidrouter.com/v2/status';
+  }
+  return isMainnet
+    ? 'https://api.squidrouter.com/v1/status'
+    : 'https://testnet.api.squidrouter.com/v1/status';
+};
+
+export const fetchSquidStatus = async (
+  params: GetStatus,
+  isV2?: boolean,
+  integratorId?: string
+): Promise<StatusResponse> => {
+  const parsedParams: { [key: string]: string } = {
+    transactionId: params.transactionId,
+    fromChainId: String(params.fromChainId),
+    toChainId: String(params.toChainId),
+  };
+  if (isV2) parsedParams.bridgeType = 'cctp';
+  const url = `${getSquidStatusUrl(!!isV2)}?${new URLSearchParams(parsedParams).toString()}`;
+
+  const response = await fetch(url, {
+    headers: {
+      "x-integrator-id": integratorId || 'dYdX-api'
+    },
+  });
+
+  if (!response.ok) {
+    const error = await response.json();
+    throw new Error(error);
+  }
+
+  return response.json();
+};
+
+export const getNobleChainId = () => {
+  return isMainnet ? 'noble-1' : 'grand-1';
+}

src/lib/testFlags.ts

@@ -0,0 +1,31 @@
+class TestFlags {
+  public queryParams: { [key: string]: string };
+
+  constructor() {
+    this.queryParams = {};
+    const hash = window.location.hash;
+    const queryIndex = hash.indexOf('?');
+    if (queryIndex === -1) return
+
+    const queryParamsString = hash.substring(queryIndex + 1);
+    const params = new URLSearchParams(queryParamsString);
+
+    for (const [key, value] of params) {
+        this.queryParams[key] = value;
+    }
+  }
+
+  get displayInitializingMarkets() {
+    return !!this.queryParams.displayInitializingMarkets;
+  }
+
+  get displayAllMarkets() {
+    return !!this.queryParams.displayAllMarkets;
+  }
+
+  get withCCTP() {
+    return !!this.queryParams.withCCTP;
+  }
+}
+
+export const testFlags = new TestFlags();

src/state/inputs.ts

@@ -47,7 +47,10 @@ export const inputsSlice = createSlice({
         inputErrors: errors?.toArray(),
         tradeInputs: trade,
         closePositionInputs: closePosition,
-        transferInputs: transfer,
+        transferInputs: {
+          ...transfer,
+          isCctp: !!transfer?.isCctp,
+        } as Nullable<TransferInputs>,
       };
     },
 

src/views/ExchangeBillboards.tsx

@@ -4,7 +4,7 @@ import { shallowEqual, useSelector } from 'react-redux';
 import { STRING_KEYS } from '@/constants/localization';
 import { MARKETS_TO_DISPLAY } from '@/constants/markets';
 import { useBreakpoints, useStringGetter } from '@/hooks';
-import { testFlags } from '@/hooks/useTestFlags';
+import { testFlags } from '@/lib/testFlags';
 import { breakpoints } from '@/styles';
 import { layoutMixins } from '@/styles/layoutMixins';
 

src/views/forms/AccountManagementForms/DepositForm.tsx

@@ -18,7 +18,6 @@ import type { EvmAddress } from '@/constants/wallets';
 import { useAccounts, useDebounce, useStringGetter, useSelectedNetwork } from '@/hooks';
 import { useAccountBalance, CHAIN_DEFAULT_TOKEN_ADDRESS } from '@/hooks/useAccountBalance';
 import { useLocalNotifications } from '@/hooks/useLocalNotifications';
-import { NATIVE_TOKEN_ADDRESS, useSquid } from '@/hooks/useSquid';
 
 import { layoutMixins } from '@/styles/layoutMixins';
 import { formMixins } from '@/styles/formMixins';
@@ -38,6 +37,7 @@ import { getTransferInputs } from '@/state/inputsSelectors';
 
 import abacusStateManager from '@/lib/abacus';
 import { MustBigNumber } from '@/lib/numbers';
+import { getNobleChainId, NATIVE_TOKEN_ADDRESS } from '@/lib/squid';
 import { log } from '@/lib/telemetry';
 import { parseWalletError } from '@/lib/wallet';
 
@@ -69,6 +69,7 @@ export const DepositForm = ({ onDeposit, onError }: DepositFormProps) => {
     summary,
     errors: routeErrors,
     errorMessage: routeErrorMessage,
+    isCctp,
   } = useSelector(getTransferInputs, shallowEqual) || {};
   const chainId = chainIdStr ? parseInt(chainIdStr) : undefined;
 
@@ -84,7 +85,7 @@ export const DepositForm = ({ onDeposit, onError }: DepositFormProps) => {
   );
 
   const [fromAmount, setFromAmount] = useState('');
-  const [slippage, setSlippage] = useState(0.01); // 1% slippage
+  const [slippage, setSlippage] = useState(isCctp ? 0 : 0.01); // 1% slippage
   const debouncedAmount = useDebounce<string>(fromAmount, 500);
 
   // Async Data
@@ -99,6 +100,8 @@ export const DepositForm = ({ onDeposit, onError }: DepositFormProps) => {
   const debouncedAmountBN = MustBigNumber(debouncedAmount);
   const balanceBN = MustBigNumber(balance);
 
+  useEffect(() => setSlippage(isCctp ? 0 : 0.01), [isCctp]);
+
   useEffect(() => {
     const hasInvalidInput =
       debouncedAmountBN.isNaN() || debouncedAmountBN.lte(0) || debouncedAmountBN.gt(balanceBN);
@@ -250,11 +253,11 @@ export const DepositForm = ({ onDeposit, onError }: DepositFormProps) => {
         if (txHash) {
           addTransferNotification({
             txHash: txHash,
-            toChainId: ENVIRONMENT_CONFIG_MAP[selectedNetwork].dydxChainId,
+            toChainId: !isCctp ? ENVIRONMENT_CONFIG_MAP[selectedNetwork].dydxChainId : getNobleChainId(),
             fromChainId: chainIdStr || undefined,
             toAmount: summary?.usdcSize || undefined,
             triggeredAt: Date.now(),
-            notificationStatus: NotificationStatus.Triggered,
+            isCctp,
           });
           abacusStateManager.clearTransferInputValues();
           setFromAmount('');

src/views/forms/AccountManagementForms/DepositForm/DepositButtonAndReceipt.tsx

@@ -109,6 +109,8 @@ export const DepositButtonAndReceipt = ({
     ? stringGetter({ key: STRING_KEYS.HIDE_ALL_DETAILS })
     : stringGetter({ key: STRING_KEYS.SHOW_ALL_DETAILS });
 
+  const totalFees = (summary?.bridgeFee || 0) + (summary?.gasFee || 0);
+
   const submitButtonReceipt = [
     {
       key: 'equity',
@@ -158,9 +160,7 @@ export const DepositButtonAndReceipt = ({
     {
       key: 'total-fees',
       label: <span>{stringGetter({ key: STRING_KEYS.TOTAL_FEES })}</span>,
-      value: typeof summary?.bridgeFee === 'number' && typeof summary?.gasFee === 'number' && (
+      value: <Output type={OutputType.Fiat} value={totalFees} />,
-        <Output type={OutputType.Fiat} value={summary?.bridgeFee + summary?.gasFee} />
-      ),
       subitems: feeSubitems,
     },
     {
@@ -183,7 +183,12 @@ export const DepositButtonAndReceipt = ({
           type={OutputType.Text}
           value={stringGetter({
             key: STRING_KEYS.X_MINUTES_LOWERCASED,
-            params: { X: Math.round(summary?.estimatedRouteDuration / 60) },
+            params: {
+              X:
+                summary?.estimatedRouteDuration < 60
+                  ? '< 1'
+                  : Math.round(summary?.estimatedRouteDuration / 60),
+            },
           })}
         />
       ),

src/views/forms/AccountManagementForms/WithdrawForm.tsx

@@ -58,11 +58,6 @@ export const WithdrawForm = () => {
   const { sendSquidWithdraw } = useSubaccount();
   const { freeCollateral } = useSelector(getSubaccount, shallowEqual) || {};
 
-  // User input
-  const [withdrawAmount, setWithdrawAmount] = useState('');
-  const [slippage, setSlippage] = useState(0.01); // 0.1% slippage
-  const debouncedAmount = useDebounce<string>(withdrawAmount, 500);
-
   const {
     requestPayload,
     token,
@@ -71,8 +66,15 @@ export const WithdrawForm = () => {
     resources,
     errors: routeErrors,
     errorMessage: routeErrorMessage,
+    isCctp
   } = useSelector(getTransferInputs, shallowEqual) || {};
 
+  // User input
+  const [withdrawAmount, setWithdrawAmount] = useState('');
+  const [slippage, setSlippage] = useState(isCctp ? 0 : 0.01); // 0.1% slippage
+  const debouncedAmount = useDebounce<string>(withdrawAmount, 500);
+
+
   const isValidAddress = toAddress && isAddress(toAddress);
 
   const toToken = useMemo(
@@ -89,6 +91,8 @@ export const WithdrawForm = () => {
     [freeCollateral?.current]
   );
 
+  useEffect(() => setSlippage(isCctp ? 0 : 0.01), [isCctp]);
+
   useEffect(() => {
     abacusStateManager.setTransferValue({
       field: TransferInputField.type,

src/views/forms/AccountManagementForms/WithdrawForm/WithdrawButtonAndReceipt.tsx

@@ -90,13 +90,13 @@ export const WithdrawButtonAndReceipt = ({
     ? stringGetter({ key: STRING_KEYS.HIDE_ALL_DETAILS })
     : stringGetter({ key: STRING_KEYS.SHOW_ALL_DETAILS });
   
+  const totalFees = (summary?.bridgeFee || 0) + (summary?.gasFee || 0);
+
   const submitButtonReceipt = [
     {
       key: 'total-fees',
       label: <span>{stringGetter({ key: STRING_KEYS.TOTAL_FEES })}</span>,
-      value: typeof summary?.bridgeFee === 'number' && typeof summary?.gasFee === 'number' && (
+      value: <Output type={OutputType.Fiat} value={totalFees} />,
-        <Output type={OutputType.Fiat} value={summary?.bridgeFee + summary?.gasFee} />
-      ),
       subitems: feeSubitems,
     },
     {
@@ -165,7 +165,12 @@ export const WithdrawButtonAndReceipt = ({
           type={OutputType.Text}
           value={stringGetter({
             key: STRING_KEYS.X_MINUTES_LOWERCASED,
-            params: { X: Math.round(summary?.estimatedRouteDuration / 60) },
+            params: {
+              X:
+                summary?.estimatedRouteDuration < 60
+                  ? '< 1'
+                  : Math.round(summary?.estimatedRouteDuration / 60),
+            },
           })}
         />
       ),

src/views/forms/TradeForm.tsx

@@ -206,7 +206,7 @@ export const TradeForm = ({
         dispatch(setTradeFormInputs({ triggerPriceInput: value }));
       },
       value: triggerPriceInput ?? '',
-      decimals: tickSizeDecimals || USD_DECIMALS,
+      decimals: tickSizeDecimals ?? USD_DECIMALS,
     });
   }
 
@@ -226,7 +226,7 @@ export const TradeForm = ({
         dispatch(setTradeFormInputs({ limitPriceInput: value }));
       },
       value: limitPriceInput,
-      decimals: tickSizeDecimals || USD_DECIMALS,
+      decimals: tickSizeDecimals ?? USD_DECIMALS,
     });
   }
 

src/views/forms/TradeForm/TradeSizeInputs.tsx

@@ -49,7 +49,7 @@ export const TradeSizeInputs = () => {
     useSelector(getCurrentMarketConfig, shallowEqual) || {};
   const { size, usdcSize, leverage, input: lastEditedInput } = inputTradeSizeData || {};
   const { needsLeverage } = currentTradeInputOptions || {};
-  const decimals = stepSizeDecimals || TOKEN_DECIMALS;
+  const decimals = stepSizeDecimals ?? TOKEN_DECIMALS;
 
   const { amountInput, usdAmountInput, leverageInput } = useSelector(
     getTradeFormInputs,
@@ -70,22 +70,34 @@ export const TradeSizeInputs = () => {
     }
   }, [size, usdcSize, leverage, lastEditedInput]);
 
-  const onSizeInput = ({ value, floatValue }: { value: string; floatValue?: number }) => {
+  const onSizeInput = ({
-    dispatch(setTradeFormInputs({ amountInput: value }));
+    floatValue,
+    formattedValue,
+  }: {
+    floatValue?: number;
+    formattedValue: string;
+  }) => {
+    dispatch(setTradeFormInputs({ amountInput: MustBigNumber(floatValue).toString() }));
     const newAmount = MustBigNumber(floatValue).toFixed(decimals);
 
     abacusStateManager.setTradeValue({
-      value: value === '' || newAmount === 'NaN' ? null : newAmount,
+      value: formattedValue === '' || newAmount === 'NaN' ? null : newAmount,
       field: TradeInputField.size,
     });
   };
 
-  const onUSDCInput = ({ value, floatValue }: { value: string; floatValue?: number }) => {
+  const onUSDCInput = ({
-    dispatch(setTradeFormInputs({ usdAmountInput: value }));
+    floatValue,
-    const newUsdcAmount = MustBigNumber(floatValue).toFixed();
+    formattedValue,
+  }: {
+    floatValue?: number;
+    formattedValue: string;
+  }) => {
+    dispatch(setTradeFormInputs({ usdAmountInput: MustBigNumber(floatValue).toString() }));
+    const newUsdcAmount = MustBigNumber(floatValue).toFixed(tickSizeDecimals || USD_DECIMALS);
 
     abacusStateManager.setTradeValue({
-      value: value === '' || newUsdcAmount === 'NaN' ? null : newUsdcAmount,
+      value: formattedValue === '' || newUsdcAmount === 'NaN' ? null : newUsdcAmount,
       field: TradeInputField.usdcSize,
     });
   };

src/views/notifications/TransferStatusNotification/index.tsx

@@ -44,6 +44,7 @@ export const TransferStatusNotification = ({
 
   // @ts-ignore status.errors is not in the type definition but can be returned
   const error = status?.errors?.length ? status?.errors[0] : status?.error;
+  const hasError = error && Object.keys(error).length !== 0;
 
   const updateSecondsLeft = useCallback(() => {
     const fromChainEta = (status?.fromChain?.chainData?.estimatedRouteDuration || 0) * 1000;
@@ -87,7 +88,7 @@ export const TransferStatusNotification = ({
           },
         })}
       </Styled.Status>
-      {error && (
+      {hasError && (
         <AlertMessage type={AlertType.Error}>
           {stringGetter({
             key: STRING_KEYS.SOMETHING_WENT_WRONG_WITH_MESSAGE,
@@ -112,7 +113,7 @@ export const TransferStatusNotification = ({
         ) : (
           <Styled.BridgingStatus>
             {content}
-            {!isToast && status?.squidTransactionStatus !== 'success' && (
+            {!isToast && status?.squidTransactionStatus !== 'success' && !hasError && (
               <Styled.TransferStatusSteps status={status} type={type} />
             )}
           </Styled.BridgingStatus>
@@ -120,8 +121,7 @@ export const TransferStatusNotification = ({
       }
       slotAction={
         isToast &&
-        status &&
+        status && (
-        !error && (
           <Styled.Trigger
             isOpen={open}
             onClick={(e: MouseEvent) => {

src/views/tables/Orderbook.tsx

@@ -42,7 +42,11 @@ type StyleProps = {
   className?: string;
 };
 
-type RowData = OrderbookLine & { side: 'bid' | 'ask'; mine?: number };
+type RowData = Pick<OrderbookLine, 'depth' | 'offset' | 'price' | 'size'> & {
+  side: 'bid' | 'ask';
+  mine?: number;
+  key: string;
+};
 
 const useCalculateOrderbookData = ({ maxRowsPerSide }: { maxRowsPerSide: number }) => {
   const orderbook = useSelector(getCurrentMarketOrderbook, shallowEqual);
@@ -53,8 +57,9 @@ const useCalculateOrderbookData = ({ maxRowsPerSide }: { maxRowsPerSide: number
   return useMemo(() => {
     const asks = (orderbook?.asks?.toArray() ?? [])
       .map(
-        (row: OrderbookLine) =>
+        (row: OrderbookLine, idx: number) =>
           ({
+            key: `ask-${idx}`,
             side: 'ask',
             mine: openOrdersBySideAndPrice[OrderSide.SELL]?.[row.price]?.size,
             ...row,
@@ -64,8 +69,9 @@ const useCalculateOrderbookData = ({ maxRowsPerSide }: { maxRowsPerSide: number
 
     const bids = (orderbook?.bids?.toArray() ?? [])
       .map(
-        (row: OrderbookLine) =>
+        (row: OrderbookLine, idx: number) =>
           ({
+            key: `bid-${idx}`,
             side: 'bid',
             mine: openOrdersBySideAndPrice[OrderSide.BUY]?.[row.price]?.size,
             ...row,
@@ -97,15 +103,44 @@ const useCalculateOrderbookData = ({ maxRowsPerSide }: { maxRowsPerSide: number
     }
 
     const spread =
-      asks[0] && bids[0] ? MustBigNumber(asks[0]?.price ?? 0).minus(bids[0]?.price ?? 0) : null;
+      asks[0]?.price && bids[0]?.price ? MustBigNumber(asks[0].price).minus(bids[0].price) : null;
 
     const spreadPercent = orderbook?.spreadPercent;
 
     const histogramRange = Math.max(
-      Number(bids[bids.length - 1]?.depth),
+      isNaN(Number(bids[bids.length - 1]?.depth)) ? 0 : Number(bids[bids.length - 1]?.depth),
-      Number(asks[asks.length - 1]?.depth)
+      isNaN(Number(asks[asks.length - 1]?.depth)) ? 0 : Number(asks[asks.length - 1]?.depth)
     );
 
+    // Ensure asks and bids are of length maxRowsPerSide by adding empty rows.
+    let idx = asks.length - 1;
+    while (asks.length < maxRowsPerSide) {
+      idx += 1;
+
+      asks.push({
+        key: `ask-${idx}`,
+        side: 'ask',
+        size: 0,
+        price: 0,
+        offset: 0,
+        depth: 0,
+      });
+    }
+
+    idx = bids.length - 1;
+    while (bids.length < maxRowsPerSide) {
+      idx += 1;
+
+      bids.push({
+        key: `bid-${idx}`,
+        side: 'bid',
+        size: 0,
+        price: 0,
+        offset: 0,
+        depth: 0,
+      });
+    }
+
     return { asks, bids, spread, spreadPercent, histogramRange, hasOrderbook: !!orderbook };
   }, [orderbook, openOrdersBySideAndPrice]);
 };
@@ -142,31 +177,33 @@ const OrderbookTable = ({
         getCellValue: (row: RowData) => row.size,
         label: stringGetter({ key: STRING_KEYS.ORDERBOOK_ORDER_SIZE }),
         tag: symbol,
-        renderCell: (row: RowData) => (
+        renderCell: (row: RowData) =>
-          <Styled.HistogramOutput
+          row.size > 0 && (
-            highlightText
+            <Styled.HistogramOutput
-            type={OutputType.Asset}
+              highlightText
-            value={row.size}
+              type={OutputType.Asset}
-            fractionDigits={stepSizeDecimals}
+              value={row.size}
-            histogramSide={histogramSide === 'left' && 'left'}
+              fractionDigits={stepSizeDecimals}
-            useGrouping={false}
+              histogramSide={histogramSide === 'left' && 'left'}
-          />
+              useGrouping={false}
-        ),
+            />
+          ),
       },
       {
         columnKey: 'price',
         getCellValue: (row: RowData) => row.price,
         label: stringGetter({ key: STRING_KEYS.PRICE }),
         tag: 'USD',
-        renderCell: (row: RowData) => (
+        renderCell: (row: RowData) =>
-          <OrderbookTradesOutput
+          row.price > 0 && (
-            highlightText
+            <OrderbookTradesOutput
-            type={OutputType.Number}
+              highlightText
-            value={row.price}
+              type={OutputType.Number}
-            fractionDigits={tickSizeDecimals}
+              value={row.price}
-            useGrouping={false}
+              fractionDigits={tickSizeDecimals}
-          />
+              useGrouping={false}
-        ),
+            />
+          ),
       },
       {
         columnKey: 'subaccount-orders',
@@ -194,12 +231,13 @@ const OrderbookTable = ({
       label="Orderbook"
       data={data}
       columns={columns}
-      getRowKey={(row: RowData) => `${row.side}-${row.price}`}
+      getRowKey={(row: RowData) => row.key}
       getRowAttributes={(row: RowData) => ({
         'data-side': row.side,
         style: {
           '--histogram-bucket-size': row.size,
           '--histogram-bucket-depth': row.depth,
+          '--tr-pointerEvents': row.price ? 'auto' : 'none',
         },
       })}
       onRowAction={onRowAction}
@@ -238,19 +276,10 @@ export const Orderbook = ({
       maxRowsPerSide,
     });
 
-  const [showRowsPerSide, setShowRowsPerSide] = useState(0);
-
-  // Make rows visible one by one so avoid jumps in initial scroll position
-  useEffect(() => {
-    if (showRowsPerSide < maxRowsPerSide) {
-      setShowRowsPerSide((showRows) => showRows + 1);
-    }
-  }, [showRowsPerSide]);
-
   const data = useMemo(
     () =>
       [
-        ...bids.slice(0, showRowsPerSide).reverse(),
+        ...bids.reverse(),
         {
           key: 'spread',
           slotCustomRow: (props) => (
@@ -267,9 +296,9 @@ export const Orderbook = ({
             </Styled.SpreadTableRow>
           ),
         } as CustomRowConfig,
-        ...asks.slice(0, showRowsPerSide),
+        ...asks,
       ].reverse(),
-    [asks, bids, spread, spreadPercent, showRowsPerSide, isTablet]
+    [asks, bids, spread, spreadPercent, isTablet]
   );
 
   const onRowAction = useCallback(
@@ -325,7 +354,7 @@ export const Orderbook = ({
       </Styled.Header>
       <Styled.SplitOrderbook>
         <OrderbookTable data={asks} histogramSide="right" {...orderbookTableProps} />
-        <OrderbookTable data={bids} histogramSide="left" {...orderbookTableProps} />
+        <OrderbookTable data={bids.reverse()} histogramSide="left" {...orderbookTableProps} />
       </Styled.SplitOrderbook>
     </Styled.HorizontalLayout>
   );
@@ -495,6 +524,7 @@ Styled.OrderbookTable = styled(OrderbookTradesTable)<StyleProps>`
 
   tr {
     --histogram-bucket-depth: 0;
+    pointer-events: var(--tr-pointerEvents);
 
     &[data-side='bid'] {
       --accent-color: var(--color-positive);