MetaMask · ulissesferreira · Jul 31, 2026 · Jul 31, 2026 · Jul 30, 2026 · Jul 31, 2026
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- Route fungible asset reads (TRX, TRC10, TRC20) through AssetsController via the Snap messenger endowment. Protocol assets (energy, bandwidth, staking, lock/withdrawal, rewards) remain Snap-owned. Account sync and persistence no longer fetch or store fungibles in Snap state.
+
 ## [2.0.0]
 
 ### Changed

@@ -48,10 +48,12 @@
     "test:watch": "NODE_OPTIONS=--experimental-vm-modules jest --watch"
   },
   "devDependencies": {
+    "@metamask/assets-controller": "11.2.0",
     "@metamask/auto-changelog": "^6.1.1",
     "@metamask/key-tree": "^10.1.1",
     "@metamask/keyring-api": "^23.7.0",
     "@metamask/keyring-snap-sdk": "^9.2.1",
+    "@metamask/messenger": "^2.0.0",
     "@metamask/snaps-cli": "^8.4.1",
     "@metamask/snaps-jest": "^10.2.0",
     "@metamask/snaps-sdk": "^11.2.0",

@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/internal-snaps.git"
   },
   "source": {
-    "shasum": "0TZh63x04Gncx8UgHBoWnQ4RmX6kmTL6RmJTyqgJ7G8=",
+    "shasum": "AKoQWoE0egZjeSKDZ5PHQcfN4sXinCBhhYmgTo/xfOA=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
@@ -16,18 +16,26 @@
         "registry": "https://registry.npmjs.org/"
       }
     },
-    "locales": ["locales/en.json"]
+    "locales": [
+      "locales/en.json"
+    ]
   },
   "initialConnections": {
     "https://portfolio.metamask.io": {}
   },
   "initialPermissions": {
     "endowment:keyring": {
-      "allowedOrigins": ["https://portfolio.metamask.io"]
+      "allowedOrigins": [
+        "https://portfolio.metamask.io"
+      ]
     },
     "snap_getBip32Entropy": [
       {
-        "path": ["m", "44'", "195'"],
+        "path": [
+          "m",
+          "44'",
+          "195'"
+        ],
         "curve": "secp256k1"
       }
     ],
@@ -47,7 +55,15 @@
       ]
     },
     "endowment:assets": {
-      "scopes": ["tron:728126428"]
+      "scopes": [
+        "tron:728126428"
+      ]
+    },
+    "endowment:messenger": {
+      "actions": [
+        "AssetsController:getAsset",
+        "AssetsController:getAssets"
+      ]
     }
   },
   "platformVersion": "11.2.0",

@@ -7,7 +7,7 @@ import { mapKeys } from 'lodash';
 
 import type { ICache } from '../../caching/ICache';
 import { useCache } from '../../caching/useCache';
-import { SPECIAL_ASSETS } from '../../constants';
+import { SNAP_OWNED_ASSETS } from '../../constants';
 import type { ConfigProvider } from '../../services/config';
 import { buildUrl } from '../../utils/buildUrl';
 import type { ILogger } from '../../utils/logger';
@@ -257,7 +257,7 @@ export class PriceApiClient {
     assert(vsCurrency, VsCurrencyParamStruct);
 
     const filteredTokens = tokenCaip19Types.filter(
-      (tokenCaip19Type) => !SPECIAL_ASSETS.includes(tokenCaip19Type),
+      (tokenCaip19Type) => !SNAP_OWNED_ASSETS.includes(tokenCaip19Type),
     );
 
     return this.#getMultipleSpotPrices_CACHE(filteredTokens, vsCurrency);

@@ -3,7 +3,7 @@ import { array, assert } from '@metamask/superstruct';
 import type { Infer } from '@metamask/superstruct';
 import { CaipAssetTypeStruct, parseCaipAssetType } from '@metamask/utils';
 
-import { Network, SPECIAL_ASSETS } from '../../constants';
+import { Network, SNAP_OWNED_ASSETS } from '../../constants';
 import type { TokenCaipAssetType } from '../../services/assets/types';
 import { TokenCaipAssetTypeStruct } from '../../services/assets/types';
 import type { ConfigProvider } from '../../services/config';
@@ -94,7 +94,7 @@ export class TokenApiClient {
        * Exclude TRON resource tokens (energy and bandwidth), staked tokens, and tokens not from supported networks.
        */
       const supportedAssetTypes = assetTypes.filter((assetType) => {
-        if (SPECIAL_ASSETS.includes(assetType)) {
+        if (SNAP_OWNED_ASSETS.includes(assetType)) {
           return false;
         }
         const { chainId } = parseCaipAssetType(assetType);

@@ -389,7 +389,7 @@ export const Networks = {
   },
 } as const;
 
-export const SPECIAL_ASSETS: string[] = [
+export const SNAP_OWNED_ASSETS: string[] = [
   KnownCaip19Id.TrxStakedForBandwidthMainnet,
   KnownCaip19Id.TrxStakedForBandwidthNile,
   KnownCaip19Id.TrxStakedForBandwidthShasta,
@@ -419,9 +419,12 @@ export const SPECIAL_ASSETS: string[] = [
   KnownCaip19Id.MaximumEnergyShasta,
 ];
 
+/** @deprecated Use {@link SNAP_OWNED_ASSETS} instead. */
+export const SPECIAL_ASSETS = SNAP_OWNED_ASSETS;
+
 export const ESSENTIAL_ASSETS: string[] = [
   KnownCaip19Id.TrxMainnet,
   KnownCaip19Id.TrxNile,
   KnownCaip19Id.TrxShasta,
-  ...SPECIAL_ASSETS,
+  ...SNAP_OWNED_ASSETS,
 ];
@@ -1,3 +1,5 @@
+import { getMessenger } from '@metamask/snaps-sdk';
+
 import { InMemoryCache } from './caching/InMemoryCache';
 import { StateCache } from './caching/StateCache';
 import { PriceApiClient } from './clients/price-api/PriceApiClient';
@@ -29,6 +31,7 @@ import { TransactionScanService } from './services/transaction-scan/TransactionS
 import { TransactionsRepository } from './services/transactions/TransactionsRepository';
 import { TransactionsService } from './services/transactions/TransactionsService';
 import { WalletService } from './services/wallet/WalletService';
+import type { CoreMessenger } from './types/core-messenger';
 import logger, { noOpLogger } from './utils/logger';
 
 /**
@@ -82,6 +85,8 @@ const priceApiClient = new PriceApiClient(configProvider, priceCache);
 // Token API client
 const tokenApiClient = new TokenApiClient(configProvider);
 
+const coreMessenger = getMessenger<CoreMessenger>();
+
 // Security Alerts API client
 const securityAlertsApiClient = new SecurityAlertsApiClient(
   configProvider,
@@ -98,6 +103,7 @@ const assetsService = new AssetsService({
   priceApiClient,
   tokenApiClient,
   snapClient,
+  coreMessenger,
 });
 
 const transactionsService = new TransactionsService({