feat: support Etherscan API keys

.metamaskrc.dist

@@ -45,3 +45,7 @@ BLOCKAID_PUBLIC_KEY=
 ; Enable/disable why did you render debug tool: https://github.com/welldone-software/why-did-you-render
 ; This should NEVER be enabled in production since it slows down react
 ; ENABLE_WHY_DID_YOU_RENDER=false
+
+; API key used in Etherscan requests to prevent rate limiting.
+; Only applies to Mainnet and Sepolia.
+; ETHERSCAN_API_KEY=

app/scripts/metamask-controller.js

@@ -1854,6 +1854,10 @@ export default class MetamaskController extends EventEmitter {
           getCurrentChainId({ metamask: this.networkController.state })
         ],
       incomingTransactions: {
+        etherscanApiKeysByChainId: {
+          [CHAIN_IDS.MAINNET]: process.env.ETHERSCAN_API_KEY,
+          [CHAIN_IDS.SEPOLIA]: process.env.ETHERSCAN_API_KEY,
+        },
         includeTokenTransfers: false,
         isEnabled: () =>
           Boolean(

builds.yml

@@ -273,8 +273,10 @@ env:
   - SECURITY_ALERTS_API_ENABLED: ''
   # URL of security alerts API used to validate dApp requests
   - SECURITY_ALERTS_API_URL: 'http://localhost:3000'
+  # API key to authenticate Etherscan requests to avoid rate limiting
+  - ETHERSCAN_API_KEY: ''
 
-    # Enables the notifications feature within the build:
+  # Enables the notifications feature within the build:
   - NOTIFICATIONS: ''
 
   - METAMASK_RAMP_API_CONTENT_BASE_URL: https://on-ramp-content.api.cx.metamask.io
@@ -291,6 +293,7 @@ env:
   ###
 
   - EIP_4337_ENTRYPOINT: null
+
   ###
   # Enable/disable why did you render debug tool: https://github.com/welldone-software/why-did-you-render
   # This should NEVER be enabled in production since it slows down react

package.json

@@ -359,7 +359,7 @@
     "@metamask/snaps-rpc-methods": "^11.1.1",
     "@metamask/snaps-sdk": "^6.5.1",
     "@metamask/snaps-utils": "^8.1.1",
-    "@metamask/transaction-controller": "^37.1.0",
+    "@metamask/transaction-controller": "^37.2.0",
     "@metamask/user-operation-controller": "^13.0.0",
     "@metamask/utils": "^9.1.0",
     "@ngraveio/bc-ur": "^1.1.12",

test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-background-state.json

@@ -304,6 +304,7 @@
   },
   "TxController": {
     "methodData": "object",
+    "submitHistory": "object",
     "transactions": "object",
     "lastFetchedBlockNumbers": "object",
     "submitHistory": "object"

test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-ui-state.json

@@ -198,6 +198,7 @@
     "isSignedIn": "boolean",
     "isProfileSyncingEnabled": null,
     "isProfileSyncingUpdateLoading": "boolean",
+    "submitHistory": "object",
     "subscriptionAccountsSeen": "object",
     "isMetamaskNotificationsFeatureSeen": "boolean",
     "isNotificationServicesEnabled": "boolean",

ui/index.js

@@ -290,9 +290,6 @@ function setupStateHooks(store) {
     // for more info)
     state.version = global.platform.getVersion();
     state.browser = window.navigator.userAgent;
-    state.completeTxList = await actions.getTransactions({
-      filterToCurrentNetwork: false,
-    });
     return state;
   };
   window.stateHooks.getSentryAppState = function () {

yarn.lock

@@ -6462,9 +6462,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@metamask/transaction-controller@npm:^37.1.0":
-  version: 37.1.0
-  resolution: "@metamask/transaction-controller@npm:37.1.0"
+"@metamask/transaction-controller@npm:^37.2.0":
+  version: 37.2.0
+  resolution: "@metamask/transaction-controller@npm:37.2.0"
   dependencies:
     "@ethereumjs/common": "npm:^3.2.0"
     "@ethereumjs/tx": "npm:^4.2.0"
@@ -6491,7 +6491,7 @@ __metadata:
     "@metamask/approval-controller": ^7.0.0
     "@metamask/gas-fee-controller": ^20.0.0
     "@metamask/network-controller": ^21.0.0
-  checksum: 10/b265c73f3410660ca2021f091508d6dec5e6b9cce240e420f91dd87f48d846ccca68d23892860fabd32dba62551476a9a7476d240679d58a50c1eab4cd04ab82
+  checksum: 10/0850797efb2157de41eaec153d31f8f63d194d2290fa41a3d439a28f95a35436f47d56546b0fa64427294280476d11ab4a7ed6161a13ad6f8215a3bc052a41e2
   languageName: node
   linkType: hard
 
@@ -26103,7 +26103,7 @@ __metadata:
     "@metamask/snaps-utils": "npm:^8.1.1"
     "@metamask/test-bundler": "npm:^1.0.0"
     "@metamask/test-dapp": "npm:^8.4.0"
-    "@metamask/transaction-controller": "npm:^37.1.0"
+    "@metamask/transaction-controller": "npm:^37.2.0"
     "@metamask/user-operation-controller": "npm:^13.0.0"
     "@metamask/utils": "npm:^9.1.0"
     "@ngraveio/bc-ur": "npm:^1.1.12"