o-az / evm-balances

`balanceOf` except it checks against many ERC20 tokens at once

EVM Multicoin Balances Smart Contract and HTTP API

This is like balanceOf but for multiple coins. It takes 2 inputs, a wallet address and an array of coin addresses. It returns an array of balances for each coin. The first element of the array is the wallet balance of the native coin of the chain.

For contract code, see packages/core/src/Balances.sol.

For usage example, see the packages/core/example/balances.ts.

For HTTP API (deployed on Cloudflare Workers), see apps/api.

Deployed Contracts

Network	Address
Ethereum	0x13675852Ac733AEd5679985778BE5c18E64E97FA
Arbitrum	0x77e883446e4cDE8955b4ce07DfCf0E9887B0e66c
Optimism	0xc9bA77C9b27481B6789840A7C3128D4f691f8296
Polygon	0x8b08FE6F8443f7bBbEde50Ecc8B020d9e44997a2
Avalanche	0xc9bA77C9b27481B6789840A7C3128D4f691f8296
Celo	0x5D88da6682B9088B9e31c900Be850de20cF20B11
Gnosis	0x5D88da6682B9088B9e31c900Be850de20cF20B11
Harmony One	0xc9bA77C9b27481B6789840A7C3128D4f691f8296
Moonbeam	0x5D88da6682B9088B9e31c900Be850de20cF20B11
Fantom	0xc9bA77C9b27481B6789840A7C3128D4f691f8296
BSC	0xc9bA77C9b27481B6789840A7C3128D4f691f8296
Aurora	0xc9bA77C9b27481B6789840A7C3128D4f691f8296
Goerli	0x694be3BCecAf1dD69ba91D21c54E22C87882a595
Sepolia	0x5D88da6682B9088B9e31c900Be850de20cF20B11
Polygon Mumbai	0x5D88da6682B9088B9e31c900Be850de20cF20B11
Optimism Goerli	0x5D88da6682B9088B9e31c900Be850de20cF20B11
Arbitrum Goerli	0xc9bA77C9b27481B6789840A7C3128D4f691f8296
Fantom Testnet	0xc9bA77C9b27481B6789840A7C3128D4f691f8296
Base Goerli	0x4a54047B53C5B011b00AcBdec84c090e6Cc175E2

{
  "ethereum": "0x13675852Ac733AEd5679985778BE5c18E64E97FA",
  "arbitrum": "0x77e883446e4cDE8955b4ce07DfCf0E9887B0e66c",
  "optimism": "0xc9bA77C9b27481B6789840A7C3128D4f691f8296",
  "polygon": "0x8b08FE6F8443f7bBbEde50Ecc8B020d9e44997a2",
  "celo": "0x5D88da6682B9088B9e31c900Be850de20cF20B11",
  "gnosis": "0x5D88da6682B9088B9e31c900Be850de20cF20B11",
  "harmonyOne": "0xc9bA77C9b27481B6789840A7C3128D4f691f8296",
  "moonbeam": "0x5D88da6682B9088B9e31c900Be850de20cF20B11",
  "avalanche": "0xc9bA77C9b27481B6789840A7C3128D4f691f8296",
  "fantom": "0xc9bA77C9b27481B6789840A7C3128D4f691f8296",
  "bsc": "0xc9bA77C9b27481B6789840A7C3128D4f691f8296",
  "aurora": "0xc9bA77C9b27481B6789840A7C3128D4f691f8296",
  "goerli": "0x694be3BCecAf1dD69ba91D21c54E22C87882a595",
  "sepolia": "0x5D88da6682B9088B9e31c900Be850de20cF20B11",
  "polygonMumbai": "0x5D88da6682B9088B9e31c900Be850de20cF20B11",
  "optimismGoerli": "0x5D88da6682B9088B9e31c900Be850de20cF20B11",
  "arbitrumGoerli": "0xc9bA77C9b27481B6789840A7C3128D4f691f8296",
  "fantomTestnet": "0xc9bA77C9b27481B6789840A7C3128D4f691f8296",
  "avalancheFuji": "0xc9bA77C9b27481B6789840A7C3128D4f691f8296",
  "baseGoerli": "0x4a54047B53C5B011b00AcBdec84c090e6Cc175E2"
}

evm-balances's Issues

Dependency Dashboard

This issue lists Renovate updates and detected dependencies. Read the Dependency Dashboard docs to learn more.

Other Branches

These updates are pending. To force PRs open, click the checkbox below.

• Update dependency prettier to v2.8.8 (prettier, @types/prettier)
• Update dependency tsc-alias to v1.8.6
• Update dependency @fastify/cors to v8.3.0
• Update dependency @fastify/swagger to v8.5.1
• Update dependency @types/node to v18.16.17
• Update dependency dotenv to v16.1.4
• Update dependency eslint to v8.42.0 (eslint, @types/eslint)
• Update dependency fastify to v4.18.0
• Update dependency pino-pretty to v9.4.0
• Update dependency tsconfig-paths to v4.2.0

Open

These updates have all been created already. Click a checkbox below to force a retry/rebase of any.

• Update Node.js to v18.16.0
• Update dependency @markdoc/markdoc to ^0.3.0
• Update dependency vitest to ^0.32.0
• Update dependency eslint-plugin-unicorn to v47
• Update dependency pino-pretty to v10
• Update dependency typescript to v5
• Click on this checkbox to rebase all open PRs at once

Detected dependencies

dockerfile

Dockerfile

github-actions

.github/workflows/deploy.yml

• actions/checkout v3

npm

package.json

• @fastify/cors ^8.2.0
• @fastify/swagger ^8.3.1
• @markdoc/markdoc ^0.2.2
• fastify ^4.13.0
• @types/eslint ^8.21.1
• @types/node ^18.13.0
• @types/prettier ^2.7.2
• @typescript-eslint/eslint-plugin ^5.52.0
• @typescript-eslint/parser ^5.52.0
• dotenv ^16.0.3
• eslint ^8.34.0
• eslint-config-prettier ^8.6.0
• eslint-plugin-prettier ^4.2.1
• eslint-plugin-simple-import-sort ^10.0.0
• eslint-plugin-unicorn ^46.0.0
• eslint-plugin-unused-imports ^2.0.0
• pino-pretty ^9.2.0
• prettier ^2.8.4
• ts-node ^10.9.1
• tsc-alias ^1.8.2
• tsconfig-paths ^4.1.2
• typescript ^4.9.5
• vitest ^0.28.5
• openapi-types ^12.1.0
• node 18.15.0
• pnpm >=7.27.0

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