feat: bic-333_mee_support

.env.example

@@ -1,11 +1,12 @@
 PRIVATE_KEY=
 CHAIN_ID=84532
-ALT_CHAIN_ID=11155111
+MAINNET_CHAIN_ID=10
 RPC_URL=
 BUNDLER_URL=
 BICONOMY_SDK_DEBUG=false
 PAYMASTER_URL=
 PIMLICO_API_KEY=
 TENDERLY_API_KEY=
 TENDERLY_ACCOUNT_SLUG=
-TENDERLY_PROJECT_SLUG=
+TENDERLY_PROJECT_SLUG=
+RUN_PAID_TESTS=false

.github/workflows/funded-tests.yml

@@ -0,0 +1,35 @@
+name: paid-tests
+on:
+  workflow_dispatch:
+  pull_request_review:
+    types: [submitted]
+jobs:
+  paid-tests:
+    name: paid-tests
+    permissions: write-all
+    runs-on: ubuntu-latest
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}-paid-tests
+      cancel-in-progress: true
+    steps:
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+
+      - uses: actions/checkout@v4
+
+      - name: Install dependencies
+        uses: ./.github/actions/install-dependencies
+
+      - name: Run the tests
+        run: bun run test
+        env:
+          PRIVATE_KEY: ${{ secrets.PRIVATE_KEY }}
+          PIMLICO_API_KEY: ${{ secrets.PIMLICO_API_KEY }}
+          PAYMASTER_URL: ${{ secrets.PAYMASTER_URL }}
+          BUNDLER_URL: ${{ secrets.BUNDLER_URL }}
+          CHAIN_ID: 84532
+          MAINNET_CHAIN_ID: 10
+          RUN_PAID_TESTS: true
+          CI: true 
+

.github/workflows/unit-tests.yml

@@ -29,5 +29,5 @@ jobs:
           PAYMASTER_URL: ${{ secrets.PAYMASTER_URL }}
           BUNDLER_URL: ${{ secrets.BUNDLER_URL }}
           CHAIN_ID: 84532
-          ALT_CHAIN_ID: 11155420
+          MAINNET_CHAIN_ID: 10
           CI: true 

.gitignore

@@ -177,4 +177,7 @@ dist
 
 docs
 
-sessionStorageData
+sessionStorageData
+
+# Data from scraping scripts
+.data

CHANGELOG.md

@@ -1,5 +1,13 @@
 # @biconomy/sdk
 
+## 0.0.29
+
+### Patch Changes
+
+- AbstractJS rebrand
+- meeNode support
+- useTestBundler
+
 ## 0.0.28
 
 ### Patch Changes

README.md

@@ -1,6 +1,6 @@
 [![Biconomy](https://img.shields.io/badge/Made_with_%F0%9F%8D%8A_by-Biconomy-ff4e17?style=flat)](https://biconomy.io) [![License MIT](https://img.shields.io/badge/License-MIT-blue?&style=flat)](./LICENSE) [![codecov](https://codecov.io/github/bcnmy/sdk/graph/badge.svg?token=DTdIR5aBDA)](https://codecov.io/github/bcnmy/sdk)
 
-# SDK 🚀
+# abstractJS 🚀
 
 [![Open in GitHub Codespaces](https://github.com/codespaces/badge.svg)](https://codespaces.new/bcnmy/sdk)
 
@@ -32,21 +32,31 @@ bun add @biconomy/sdk viem @rhinestone/module-sdk
 
 2. **Basic Usage:**
 ```typescript
-import { createSmartAccountClient } from "@biconomy/sdk";
-import { http } from "viem";
-
-const nexusClient = await createSmartAccountClient({
-  signer: account,
-  chain,
-  transport: http(),
-  bundlerTransport: http(bundlerUrl),
-});
-
-const hash = await nexusClient.sendTransaction({ 
-  calls: [{ to: "0x...", value: 1 }] 
-});
-
-const { status, transactionHash } = await nexusClient.waitForTransactionReceipt({ hash });
+import { toMultichainNexusAccount, mcUSDC } from "@biconomy/sdk";
+import { base, optimism } from "viem/chains";
+import { privateKeyToAccount } from "viem/accounts";
+
+const eoaAccount = privateKeyToAccount(`0x${process.env.PRIVATE_KEY}`)
+const mcNexus = await toMultichainNexusAccount({
+  chains: [base, optimism],
+  signer: eoaAccount
+})
+const meeClient = createMeeClient({ account: mcNexus })
+
+const quote = await meeClient.getQuote({
+  instructions: [{
+    calls: [{ to: "0x...", value: 1n }],
+    chainId: base.id
+  }],
+  feeToken: {
+    address: mcUSDC.addressOn(base.id), // Token used to pay for the transaction
+    chainId: base.id // Chain where the payment will be processed
+  }
+})
+
+// Execute the quote and get back a transaction hash
+// This sends the transaction to the network
+const { hash } = await meeClient.executeQuote({ quote })
 ```
 
 ### Testing
@@ -67,8 +77,8 @@ bun install --frozen-lockfile
 # Run all tests
 bun run test
 
-# Run tests for a specific module
-bun run test -t=smartSessions
+# Run tests for a specific subset of tests (by test description)
+bun run test -t=mee
 ```
 
 For detailed information about the testing framework, network configurations, and debugging guidelines, please refer to our [Testing Documentation](./src/test/README.md).

biome.json

@@ -28,7 +28,8 @@
         "noExplicitAny": "warn"
       },
       "style": {
-        "noUnusedTemplateLiteral": "warn"
+        "noUnusedTemplateLiteral": "warn",
+        "noNonNullAssertion": "off"
       }
     }
   },

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@biconomy/sdk",
-  "version": "0.0.28",
+  "version": "0.0.29",
   "author": "Biconomy",
   "repository": "github:bcnmy/sdk",
   "main": "./dist/_cjs/index.js",
@@ -102,6 +102,7 @@
     "test:watch": "bun run test dev",
     "playground": "RUN_PLAYGROUND=true vitest -c ./src/test/vitest.config.ts -t=playground",
     "playground:watch": "RUN_PLAYGROUND=true bun run test -t=playground --watch",
+    "fetch:tokenMap": "bun run scripts/fetch:tokenMap.ts && bun run lint:fix",
     "size": "size-limit",
     "docs": "typedoc --tsconfig ./tsconfig/tsconfig.esm.json",
     "docs:deploy": "bun run docs && gh-pages -d docs",

scripts/fetch:tokenMap.ts

@@ -0,0 +1,209 @@
+import fs from "node:fs"
+import path from "node:path"
+import { getAddress, isHex } from "viem"
+import { baseSepolia } from "viem/chains"
+import coinDataFromJson from "../.data/coinData.json"
+import coinIdsFromJson from "../.data/coinIds.json"
+import networkIdMap from "../.data/networkIdMap.json"
+
+// biome-ignore lint/suspicious/noExplicitAny: <explanation>
+async function writeJsonToFile(data: any, filename: string) {
+  // Create directory path if it doesn't exist
+  const dirname = path.dirname(filename)
+  fs.mkdirSync(dirname, { recursive: true })
+  fs.writeFileSync(filename, JSON.stringify(data, null, 2))
+}
+
+async function writeTsToFile(data: string, filename: string) {
+  // Create directory path if it doesn't exist
+  const dirname = path.dirname(filename)
+  fs.mkdirSync(dirname, { recursive: true })
+  fs.writeFileSync(filename, data)
+}
+
+async function getErc20CoinsByMarketCap(limit = 200): Promise<string[]> {
+  if (coinIdsFromJson.length > 0) return coinIdsFromJson
+
+  const COINS_TO_OMIT_FROM_COIN_DATA = coinDataFromJson
+    .map((coin) => coin?.id)
+    .filter(Boolean)
+
+  const COINS_TO_OMIT = ["ethereum", ...COINS_TO_OMIT_FROM_COIN_DATA]
+  const fetchResponse = await fetch(
+    `https://api.coingecko.com/api/v3/coins/markets?vs_currency=usd&category=ethereum-ecosystem&order=market_cap_desc&per_page=${limit}&page=1&sparkline=false`,
+    { method: "GET", headers: { accept: "application/json" } }
+  )
+  const coinResponse = await fetchResponse.json()
+  const coinIds = coinResponse
+    .filter((coin) => !COINS_TO_OMIT.includes(coin.id))
+    .map((coin) => coin.id)
+  writeJsonToFile(coinIds, path.join(__dirname, "../.data/coinIds.json"))
+  return coinIds
+}
+
+type Coin = {
+  id: string
+  symbol: string
+  name: string
+  platforms: Record<string, string>
+}
+async function getCoinDataById(coinIds_: string[]): Promise<Coin[]> {
+  const COINS_TO_OMIT = coinDataFromJson.map((coin) => coin?.id).filter(Boolean)
+  const coinsToFetch = coinIds_.filter(
+    (coinId) => !COINS_TO_OMIT.includes(coinId)
+  )
+  const coinsAlreadyFetched = coinDataFromJson.filter((coin) => coin?.id)
+
+  const coinResponses = []
+  // Run promises in sequence
+  for (const coinId of coinsToFetch) {
+    try {
+      const coinResponse = await fetch(
+        `https://api.coingecko.com/api/v3/coins/${coinId}`,
+        {
+          method: "GET",
+          headers: { accept: "application/json" }
+        }
+      )
+      await new Promise((resolve) => setTimeout(resolve, 3000)) // Sleep for 3 seconds to avoid rate limiting
+      // @ts-ignore
+      coinResponses.push(await coinResponse.json())
+    } catch (error) {
+      // Likely rate limited. Skip this coin and continue
+      console.error(`Error fetching coin data for ${coinId}:`, error)
+    }
+  }
+
+  const coinData = coinResponses.map(({ id, symbol, name, platforms }) => ({
+    id,
+    symbol,
+    name,
+    platforms
+  }))
+
+  const newCoinData = [...coinsAlreadyFetched, ...coinData].filter(
+    (v) => Object.keys(v ?? {}).length > 0
+  )
+
+  writeJsonToFile(newCoinData, path.join(__dirname, "../.data/coinData.json"))
+
+  // @ts-ignore
+  return newCoinData
+}
+
+type Networks = Record<string, number>
+async function getNetworkIds(): Promise<Networks> {
+  if (Object.keys(networkIdMap).length > 0) return networkIdMap
+  const fetchResponse = await fetch(
+    "https://api.coingecko.com/api/v3/asset_platforms",
+    { method: "GET", headers: { accept: "application/json" } }
+  )
+  const networks = await fetchResponse.json()
+  const newNetworkIdMap = networks.reduce((acc, network) => {
+    const networkId = Number(network?.chain_identifier ?? 0)
+    const networkName = network?.id
+    if (!!networkId && !!networkName) {
+      acc[networkName] = networkId
+    }
+    return acc
+  }, {})
+  writeJsonToFile(
+    newNetworkIdMap,
+    path.join(__dirname, "../.data/networkIdMap.json")
+  )
+  return newNetworkIdMap
+}
+
+type FinalisedCoin = {
+  id: string
+  symbol: string
+  name: string
+  networks: Record<string, string>
+}
+
+function sanitiseCoins(networks: Networks, coinData: Coin[]): FinalisedCoin[] {
+  const HARDCODE = {
+    usdc: {
+      [baseSepolia.id]: "0x036CbD53842c5426634e7929541eC2318f3dCF7e"
+    }
+  }
+
+  // @ts-ignore
+  return coinData
+    .filter(Boolean)
+    .map(({ id, symbol, name, platforms }) => {
+      const networkNames = Object.keys(platforms ?? {})
+      const sanitisedNetworks = networkNames.reduce(
+        (acc, platform) => {
+          const networkId = networks[platform]
+          const address = platforms[platform]
+          if (networkId && isHex(address)) acc[networkId] = getAddress(address)
+          return acc
+        },
+        (HARDCODE[symbol] ?? {}) as Record<string, string>
+      )
+
+      if (
+        !id ||
+        !symbol ||
+        !name ||
+        !platforms ||
+        Object.keys(sanitisedNetworks ?? {}).length <= 1
+      ) {
+        return undefined
+      }
+      return {
+        id,
+        symbol,
+        name,
+        networks: sanitisedNetworks
+      }
+    })
+    .filter(Boolean)
+}
+
+async function generateTokenConstants(coins: FinalisedCoin[]) {
+  const warning =
+    "// N.B. This file is auto-generated by the fetch:tokenMap.ts script. Do not edit it manually. \n// Instead, edit the script and run it again, or hardcode your new tokens in the index file that imports this file"
+
+  const startOfFile = `import { getMultichainContract } from "../../account/utils/getMultichainContract";\nimport { erc20Abi } from "viem"\n\n`
+
+  const tokenConstants = coins
+    .map((coin) => {
+      const { symbol, networks } = coin
+
+      const safeId = symbol
+        .replace(/[^a-zA-Z0-9]/g, "_") // Replace any non-alphanumeric chars with underscore
+        .replace(/^[0-9]/, "_$&") // If starts with number, prefix with underscore
+        .toUpperCase()
+
+      return `export const mc${safeId} = getMultichainContract<typeof erc20Abi>({
+    abi: erc20Abi,
+    deployments: [${Object.entries(networks)
+      .map(([networkId, address]) => `['${address}', ${networkId}]`)
+      .join(",\n    ")}]
+  })`
+    })
+    .join("\n\n")
+
+  writeTsToFile(
+    `${warning}\n\n${startOfFile}\n\n${tokenConstants}`,
+    path.join(__dirname, "../src/sdk/constants/tokens/__AUTO_GENERATED__.ts")
+  )
+}
+
+async function main() {
+  const coinIds = await getErc20CoinsByMarketCap(200)
+  const coinData = await getCoinDataById(coinIds)
+  console.log("coinData.length", coinData.length)
+
+  const networks = await getNetworkIds()
+  const coins = sanitiseCoins(networks, coinData)
+  console.log("coins.length", coins.length)
+
+  await writeJsonToFile(coins, path.join(__dirname, "../.data/coins.json"))
+
+  await generateTokenConstants(coins)
+}
+
+main().catch((err) => console.error(err))