feat: implement monad

.env

@@ -227,3 +227,4 @@ VITE_USER_SERVER_URL=https://shapeshiftuser-service-production.up.railway.app
 VITE_NOTIFICATIONS_SERVER_URL=https://shapeshiftnotifications-service-production.up.railway.app
 
 VITE_FEATURE_TRON=false
+VITE_FEATURE_MONAD=false

.env.development

@@ -31,6 +31,8 @@ VITE_UNCHAINED_ARBITRUM_NOVA_HTTP_URL=https://dev-api.arbitrum-nova.shapeshift.c
 VITE_UNCHAINED_ARBITRUM_NOVA_WS_URL=wss://dev-api.arbitrum-nova.shapeshift.com
 VITE_UNCHAINED_BASE_HTTP_URL=https://dev-api.base.shapeshift.com
 VITE_UNCHAINED_BASE_WS_URL=wss://dev-api.base.shapeshift.com
+VITE_UNCHAINED_MONAD_HTTP_URL=https://rpc.monad.xyz
+VITE_UNCHAINED_MONAD_WS_URL=wss://rpc3.monad.xyz
 VITE_UNCHAINED_BITCOIN_HTTP_URL=https://dev-api.bitcoin.shapeshift.com
 VITE_UNCHAINED_BITCOIN_WS_URL=wss://dev-api.bitcoin.shapeshift.com
 VITE_UNCHAINED_DOGECOIN_WS_URL=wss://dev-api.dogecoin.shapeshift.com
@@ -59,6 +61,7 @@ VITE_GNOSIS_NODE_URL=https://dev-api.gnosis.shapeshift.com/api/v1/jsonrpc
 VITE_ARBITRUM_NODE_URL=https://dev-api.arbitrum.shapeshift.com/api/v1/jsonrpc
 VITE_ARBITRUM_NOVA_NODE_URL=https://dev-api.arbitrum-nova.shapeshift.com/api/v1/jsonrpc
 VITE_BASE_NODE_URL=https://dev-api.base.shapeshift.com/api/v1/jsonrpc
+VITE_MONAD_NODE_URL=https://rpc.monad.xyz
 # Swap me back to 9R as-needed
 # VITE_THORCHAIN_NODE_URL=https://thornode.ninerealms.com
 VITE_THORCHAIN_NODE_URL=https://dev-api.thorchain.shapeshift.com/lcd
@@ -86,3 +89,4 @@ VITE_FEATURE_NOTIFICATIONS_WEBSERVICES=true
 
 VITE_FEATURE_WC_DIRECT_CONNECTION=true
 VITE_FEATURE_TRON=true
+VITE_FEATURE_MONAD=true

.env.production

@@ -27,6 +27,8 @@ VITE_UNCHAINED_ARBITRUM_NOVA_HTTP_URL=https://api.arbitrum-nova.shapeshift.com
 VITE_UNCHAINED_ARBITRUM_NOVA_WS_URL=wss://api.arbitrum-nova.shapeshift.com
 VITE_UNCHAINED_BASE_HTTP_URL=https://api.base.shapeshift.com
 VITE_UNCHAINED_BASE_WS_URL=wss://api.base.shapeshift.com
+VITE_UNCHAINED_MONAD_HTTP_URL=https://rpc.monad.xyz
+VITE_UNCHAINED_MONAD_WS_URL=wss://rpc3.monad.xyz
 VITE_UNCHAINED_BITCOIN_HTTP_URL=https://api.bitcoin.shapeshift.com
 VITE_UNCHAINED_BITCOIN_WS_URL=wss://api.bitcoin.shapeshift.com
 VITE_UNCHAINED_DOGECOIN_WS_URL=wss://api.dogecoin.shapeshift.com
@@ -55,6 +57,7 @@ VITE_GNOSIS_NODE_URL=https://api.gnosis.shapeshift.com/api/v1/jsonrpc
 VITE_ARBITRUM_NODE_URL=https://api.arbitrum.shapeshift.com/api/v1/jsonrpc
 VITE_ARBITRUM_NOVA_NODE_URL=https://api.arbitrum-nova.shapeshift.com/api/v1/jsonrpc
 VITE_BASE_NODE_URL=https://api.base.shapeshift.com/api/v1/jsonrpc
+VITE_MONAD_NODE_URL=https://rpc.monad.xyz
 VITE_THORCHAIN_NODE_URL=https://api.thorchain.shapeshift.com/lcd
 VITE_MAYACHAIN_NODE_URL=https://api.mayachain.shapeshift.com/lcd
 VITE_SOLANA_NODE_URL=https://api.solana.shapeshift.com/api/v1/jsonrpc

headers/csps/chains/monad.ts

@@ -0,0 +1,10 @@
+import { loadEnv } from 'vite'
+
+import type { Csp } from '../../types'
+
+const mode = process.env.MODE ?? process.env.NODE_ENV ?? 'development'
+const env = loadEnv(mode, process.cwd(), '')
+
+export const csp: Csp = {
+  'connect-src': [env.VITE_MONAD_NODE_URL],
+}

headers/csps/index.ts

@@ -16,6 +16,7 @@ import { csp as ethereum } from './chains/ethereum'
 import { csp as gnosis } from './chains/gnosis'
 import { csp as litecoin } from './chains/litecoin'
 import { csp as mayachain } from './chains/mayachain'
+import { csp as monad } from './chains/monad'
 import { csp as optimism } from './chains/optimism'
 import { csp as polygon } from './chains/polygon'
 import { csp as solana } from './chains/solana'
@@ -102,6 +103,7 @@ export const csps = [
   thorchain,
   tron,
   mayachain,
+  monad,
   trustwallet,
   coincap,
   exchangeRates,

package.json

@@ -217,7 +217,7 @@
     "use-long-press": "^3.3.0",
     "uuid": "^9.0.0",
     "vaul": "^1.1.2",
-    "viem": "^2.10.9",
+    "viem": "^2.40.3",
     "wagmi": "^2.9.2",
     "web-vitals": "^2.1.4",
     "wouter": "^3.6.0"

packages/caip/src/adapters/coingecko/generated/eip155_143/adapter.json

@@ -0,0 +1,3 @@
+{
+  "eip155:143/slip44:60": "monad"
+}

packages/caip/src/adapters/coingecko/generated/index.ts

@@ -11,6 +11,7 @@ import gnosis from './eip155_100/adapter.json'
 import arbitrum from './eip155_42161/adapter.json'
 import arbitrumNova from './eip155_42170/adapter.json'
 import base from './eip155_8453/adapter.json'
+import monad from './eip155_143/adapter.json'
 import cosmos from './cosmos_cosmoshub-4/adapter.json'
 import thorchain from './cosmos_thorchain-1/adapter.json'
 import mayachain from './cosmos_mayachain-mainnet-v1/adapter.json'
@@ -31,6 +32,7 @@ export {
 	arbitrum,
 	arbitrumNova,
 	base,
+	monad,
 	cosmos,
 	thorchain,
 	mayachain,

packages/caip/src/adapters/coingecko/index.ts

@@ -16,6 +16,7 @@ import {
   ethChainId,
   gnosisChainId,
   mayachainChainId,
+  monadChainId,
   optimismChainId,
   polygonChainId,
   solanaChainId,
@@ -40,6 +41,7 @@ export enum CoingeckoAssetPlatform {
   Arbitrum = 'arbitrum-one',
   ArbitrumNova = 'arbitrum-nova',
   Base = 'base',
+  Monad = 'monad',
   Solana = 'solana',
   Tron = 'tron',
 }
@@ -90,6 +92,8 @@ export const chainIdToCoingeckoAssetPlatform = (chainId: ChainId): string => {
           return CoingeckoAssetPlatform.ArbitrumNova
         case CHAIN_REFERENCE.BaseMainnet:
           return CoingeckoAssetPlatform.Base
+        case CHAIN_REFERENCE.MonadMainnet:
+          return CoingeckoAssetPlatform.Monad
         default:
           throw new Error(
             `chainNamespace ${chainNamespace}, chainReference ${chainReference} not supported.`,
@@ -155,6 +159,8 @@ export const coingeckoAssetPlatformToChainId = (
       return arbitrumNovaChainId
     case CoingeckoAssetPlatform.Base:
       return baseChainId
+    case CoingeckoAssetPlatform.Monad:
+      return monadChainId
     case CoingeckoAssetPlatform.Cosmos:
       return cosmosChainId
     case CoingeckoAssetPlatform.Thorchain:

packages/caip/src/constants.ts

@@ -15,6 +15,7 @@ export const gnosisAssetId: AssetId = 'eip155:100/slip44:60'
 export const arbitrumAssetId: AssetId = 'eip155:42161/slip44:60'
 export const arbitrumNovaAssetId: AssetId = 'eip155:42170/slip44:60'
 export const baseAssetId: AssetId = 'eip155:8453/slip44:60'
+export const monadAssetId: AssetId = 'eip155:143/slip44:60'
 export const solAssetId: AssetId = 'solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp/slip44:501'
 export const wrappedSolAssetId: AssetId =
   'solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp/token:So11111111111111111111111111111111111111112'
@@ -67,6 +68,7 @@ export const gnosisChainId: ChainId = 'eip155:100'
 export const arbitrumChainId: ChainId = 'eip155:42161'
 export const arbitrumNovaChainId: ChainId = 'eip155:42170'
 export const baseChainId: ChainId = 'eip155:8453'
+export const monadChainId: ChainId = 'eip155:143'
 
 export const cosmosChainId: ChainId = 'cosmos:cosmoshub-4'
 export const thorchainChainId: ChainId = 'cosmos:thorchain-1'
@@ -106,6 +108,7 @@ export const CHAIN_REFERENCE = {
   ArbitrumMainnet: '42161', // https://chainlist.org/chain/42161
   ArbitrumNovaMainnet: '42170', // https://chainlist.org/chain/42170
   BaseMainnet: '8453', // https://chainlist.org/chain/8453
+  MonadMainnet: '143', // https://docs.monad.xyz/developer-essentials/network-information
   SolanaMainnet: '5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp', // https://namespaces.chainagnostic.org/solana/caip2
   TronMainnet: '0x2b6653dc', // https://developers.tron.network/docs/networks
 } as const
@@ -137,6 +140,7 @@ export const ASSET_REFERENCE = {
   Arbitrum: '60', // evm chain which uses ethereum derivation path as common practice
   ArbitrumNova: '60', // evm chain which uses ethereum derivation path as common practice
   Base: '60', // evm chain which uses ethereum derivation path as common practice
+  Monad: '60', // evm chain which uses ethereum derivation path as common practice
   Solana: '501',
   Tron: '195',
 } as const
@@ -158,6 +162,7 @@ export const VALID_CHAIN_IDS: ValidChainMap = Object.freeze({
     CHAIN_REFERENCE.ArbitrumMainnet,
     CHAIN_REFERENCE.ArbitrumNovaMainnet,
     CHAIN_REFERENCE.BaseMainnet,
+    CHAIN_REFERENCE.MonadMainnet,
   ],
   [CHAIN_NAMESPACE.CosmosSdk]: [
     CHAIN_REFERENCE.CosmosHubMainnet,
@@ -204,6 +209,7 @@ export const FEE_ASSET_IDS = [
   arbitrumAssetId,
   arbitrumNovaAssetId,
   baseAssetId,
+  monadAssetId,
   solAssetId,
   tronAssetId,
 ]

packages/chain-adapters/src/evm/EvmBaseAdapter.ts

@@ -15,6 +15,7 @@ import {
   supportsBSC,
   supportsETH,
   supportsGnosis,
+  supportsMonad,
   supportsOptimism,
   supportsPolygon,
 } from '@shapeshiftoss/hdwallet-core'
@@ -76,6 +77,7 @@ export const evmChainIds = [
   KnownChainIds.ArbitrumMainnet,
   KnownChainIds.ArbitrumNovaMainnet,
   KnownChainIds.BaseMainnet,
+  KnownChainIds.MonadMainnet,
 ] as const
 
 export type EvmChainAdapter = EvmBaseAdapter<EvmChainId>
@@ -172,6 +174,8 @@ export abstract class EvmBaseAdapter<T extends EvmChainId> implements IChainAdap
           return supportsArbitrumNova(wallet)
         case Number(fromChainId(KnownChainIds.BaseMainnet).chainReference):
           return supportsBase(wallet)
+        case Number(fromChainId(KnownChainIds.MonadMainnet).chainReference):
+          return supportsMonad(wallet)
         default:
           return false
       }
@@ -249,6 +253,11 @@ export abstract class EvmBaseAdapter<T extends EvmChainId> implements IChainAdap
         symbol: 'ETH',
         explorer: 'https://basescan.org',
       },
+      [KnownChainIds.MonadMainnet]: {
+        name: 'MON',
+        symbol: 'MON',
+        explorer: 'https://monadvision.com',
+      },
     }[this.chainId]
 
     try {

packages/chain-adapters/src/evm/index.ts

@@ -12,3 +12,4 @@ export * as bnbsmartchain from './bnbsmartchain'
 export * as arbitrum from './arbitrum'
 export * as arbitrumNova from './arbitrumNova'
 export * as base from './base'
+export * as monad from './monad'