Release 24.04.2025

backend/.env.example

@@ -11,6 +11,7 @@ FEE_MARKUP=10
 HMAC_SECRET=""
 EPV_06=0x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789,0x48e60BBb664aEfAc9f14aDB42e5FB5b4a119EB66
 EPV_07=0x0000000071727De22E5E9d8BAf0edAc6f37da032
+EPV_08=0x4337084D9E255Ff0702461CF8895CE9E3b5Ff108
 
 # postgres database connection
 DATABASE_URL="postgresql://arkauser:paymaster@localhost:5432/arkadev"

backend/CHANGELOG.md

@@ -1,4 +1,16 @@
 # Changelog
+## [4.0.1] - 2025-04-22
+### Fixes
+- Removed 'entryPoint' params from `getAllCommonERC20PaymasterAddress`
+
+## [4.0.0] - 2025-04-01
+### New
+- Added EPV08 Support
+
+## [3.1.7] - 2025-04-16
+### New
+- Added support for multiTokenPaymaster deployed for EntryPoint v07
+
 ## [3.1.6] - 2025-04-02
 ### Fixes
 - Fixed bug in paymaster estimation for multiTokenPaymaster getERC20Quotes API

backend/config.json.default

@@ -468,5 +468,15 @@
         "thresholdValue": "0.016",
         "MultiTokenPaymasterOracleUsed": "chainlink",
         "entryPoint": "0x0000000071727De22E5E9d8BAf0edAc6f37da032"
+    },
+    {
+        "chainId": 11155111,
+        "bundler": "https://testnet-rpc.etherspot.io/v3/11155111",
+        "contracts": {
+            "etherspotPaymasterAddress": "0xEd5371296A2030F53298a18a3Eb828cFc3dca73f"
+        },
+        "thresholdValue": "0.016",
+        "MultiTokenPaymasterOracleUsed": "chainlink",
+        "entryPoint": "0x4337084D9E255Ff0702461CF8895CE9E3b5Ff108"
     }
 ]

backend/migrations/2025032800001-update-apiKey-table.cjs

@@ -0,0 +1,27 @@
+require('dotenv').config();
+const { DataTypes, TEXT } = require('sequelize');
+
+async function up({ context: queryInterface }) {
+    await queryInterface.addColumn(
+        {schema: process.env.DATABASE_SCHEMA_NAME, tableName: 'api_keys'},
+        'VERIFYING_PAYMASTERS_V3',
+        {
+            type: DataTypes.TEXT,
+            allowNull: true
+        }
+    );
+}
+
+async function down({ context: queryInterface }) {
+    await queryInterface.removeColumn(
+        {schema: process.env.DATABASE_SCHEMA_NAME, tableName: 'api_keys'},
+        'VERIFYING_PAYMASTERS_V3',
+        {
+            type: DataTypes.TEXT,
+            allowNull: true
+        }
+    );
+}
+
+/** @type {import('sequelize-cli').Migration} */
+module.exports = {up, down};

backend/migrations/2025032800002-update-arka-whitelist-table.cjs

@@ -0,0 +1,27 @@
+require('dotenv').config();
+const { DataTypes } = require('sequelize');
+
+async function up({ context: queryInterface }) {
+    await queryInterface.addColumn(
+        {schema: process.env.DATABASE_SCHEMA_NAME, tableName: 'arka_whitelist'},
+        'EP_VERSION',
+        {
+            type: DataTypes.STRING,
+            allowNull: true
+        }
+    );
+}
+
+async function down({ context: queryInterface }) {
+    await queryInterface.removeColumn(
+        {schema: process.env.DATABASE_SCHEMA_NAME, tableName: 'arka_whitelist'},
+        'EP_VERSION',
+        {
+            type: DataTypes.STRING,
+            allowNull: true
+        }
+    );
+}
+
+/** @type {import('sequelize-cli').Migration} */
+module.exports = {up, down};

backend/migrations/20250416000001-update-apiKey-table.cjs

@@ -0,0 +1,11 @@
+require('dotenv').config();
+
+async function up({ context: queryInterface }) {
+  await queryInterface.sequelize.query(`ALTER TABLE IF EXISTS "${process.env.DATABASE_SCHEMA_NAME}".api_keys ADD COLUMN "MULTI_TOKEN_PAYMASTERS_V2" text default null`);
+}
+
+async function down({ context: queryInterface }) {
+  await queryInterface.sequelize.query(`ALTER TABLE IF EXISTS "${process.env.DATABASE_SCHEMA_NAME}".api_keys DROP COLUMN MULTI_TOKEN_PAYMASTERS_V2;`);
+}
+
+module.exports = { up, down }

backend/migrations/20250416000002-update-MTP-table.cjs

@@ -0,0 +1,11 @@
+require('dotenv').config();
+
+async function up({ context: queryInterface }) {
+  await queryInterface.sequelize.query(`ALTER TABLE IF EXISTS "${process.env.DATABASE_SCHEMA_NAME}".multi_token_paymaster ADD COLUMN "EP_VERSION" text default 'EPV_06'`);
+}
+
+async function down({ context: queryInterface }) {
+  await queryInterface.sequelize.query(`ALTER TABLE "${process.env.DATABASE_SCHEMA_NAME}".multi_token_paymaster DROP COLUMN EP_VERSION;`);
+}
+
+module.exports = { up, down }

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "arka",
-  "version": "3.1.6",
+  "version": "4.0.1",
   "description": "ARKA - (Albanian for Cashier's case) is the first open source Paymaster as a service software",
   "type": "module",
   "directories": {