{"id":43430069,"url":"https://github.com/iamnotstatic/bulk-balance-checker-interface","last_synced_at":"2026-02-02T19:17:24.248Z","repository":{"id":332608372,"uuid":"657316401","full_name":"iamnotstatic/bulk-balance-checker-interface","owner":"iamnotstatic","description":"Discover the Collective Balance of Multiple Addresses and Assets Instantly!","archived":false,"fork":false,"pushed_at":"2026-01-14T17:20:50.000Z","size":502,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"main","last_synced_at":"2026-01-14T19:48:23.680Z","etag":null,"topics":["arbitrum","blockchain","ethereum","polygon"],"latest_commit_sha":null,"homepage":"https://bulk-balance-checker.vercel.app/","language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/iamnotstatic.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2023-06-22T19:49:15.000Z","updated_at":"2026-01-14T17:21:40.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/iamnotstatic/bulk-balance-checker-interface","commit_stats":null,"previous_names":["iamnotstatic/bulk-balance-checker-interface"],"tags_count":null,"template":false,"template_full_name":null,"purl":"pkg:github/iamnotstatic/bulk-balance-checker-interface","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iamnotstatic%2Fbulk-balance-checker-interface","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iamnotstatic%2Fbulk-balance-checker-interface/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iamnotstatic%2Fbulk-balance-checker-interface/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iamnotstatic%2Fbulk-balance-checker-interface/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/iamnotstatic","download_url":"https://codeload.github.com/iamnotstatic/bulk-balance-checker-interface/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iamnotstatic%2Fbulk-balance-checker-interface/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29017941,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-02T18:51:31.335Z","status":"ssl_error","status_checked_at":"2026-02-02T18:49:20.777Z","response_time":58,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["arbitrum","blockchain","ethereum","polygon"],"created_at":"2026-02-02T19:17:22.640Z","updated_at":"2026-02-02T19:17:24.242Z","avatar_url":"https://github.com/iamnotstatic.png","language":"TypeScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Bulk Balance Checker\n\nA web-based tool to check the balances of multiple wallet addresses across multiple ERC-20 tokens simultaneously. Supports Ethereum, BNB Smart Chain, Polygon, and Arbitrum networks.\n\n## Features\n\n- **Multi-Network Support**: Ethereum, BNB Smart Chain, Polygon, Arbitrum\n- **Bulk Queries**: Check hundreds of addresses at once\n- **Multiple Tokens**: Query native assets and ERC-20 tokens in a single request\n- **Quick-Select Assets**: Pre-configured buttons for popular tokens (ETH, USDT, USDC, DAI, etc.)\n- **CSV Export**: Download results for further analysis\n- **Interactive Table**: Paginated results with load more functionality\n\n## Getting Started\n\n### Prerequisites\n\n- Node.js 18+\n- npm\n\n### Installation\n\n```bash\nnpm install\n```\n\n### Environment Variables\n\nCreate a `.env.local` file with your RPC URLs:\n\n```env\nNEXT_PUBLIC_ETH_RPC_URL=https://ethereum-rpc.publicnode.com\nNEXT_PUBLIC_BSC_RPC_URL=https://bsc-rpc.publicnode.com\nNEXT_PUBLIC_POLYGON_RPC_URL=https://polygon-bor-rpc.publicnode.com\nNEXT_PUBLIC_ARBITRUM_RPC_URL=https://arbitrum-one-rpc.publicnode.com\n```\n\n### Development\n\n```bash\nnpm run dev\n```\n\nOpen [http://localhost:3000](http://localhost:3000) to use the app.\n\n### Build\n\n```bash\nnpm run build\n```\n\n### Testing\n\n```bash\nnpm test\n```\n\n## API\n\n### `POST /api/check`\n\nCheck balances for multiple addresses and tokens.\n\n**Request Body:**\n\n```json\n{\n  \"network\": \"eth\",\n  \"addresses\": [\"0x123...\", \"0x456...\"],\n  \"assets\": [\"0x0000000000000000000000000000000000000000\", \"0xdAC17F958D2ee523a2206206994597C13D831ec7\"]\n}\n```\n\n- `network`: One of `eth`, `bsc`, `polygon`, `arbitrum`\n- `addresses`: Array of wallet addresses\n- `assets`: Array of token addresses (use `0x0000...0000` for native token)\n\n**Response:**\n\n```json\n{\n  \"message\": \"Balances fetched!\",\n  \"data\": {\n    \"0x123...\": {\n      \"ETH(18)\": \"1.5\",\n      \"USDT(6)\": \"1000.0\"\n    }\n  }\n}\n```\n\n**Note:** Large requests (~3000+ total queries) may fail due to RPC limits. Reduce the number of addresses or assets if this happens.\n\n## Tech Stack\n\n- [Next.js](https://nextjs.org/) - React framework\n- [ethers.js](https://docs.ethers.org/) - Ethereum library\n- [Tailwind CSS](https://tailwindcss.com/) - Styling\n- [Jest](https://jestjs.io/) - Testing\n\n## License\n\nMIT\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fiamnotstatic%2Fbulk-balance-checker-interface","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fiamnotstatic%2Fbulk-balance-checker-interface","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fiamnotstatic%2Fbulk-balance-checker-interface/lists"}