{"id":20648147,"url":"https://github.com/gweidart/erc20-snapshot","last_synced_at":"2026-01-22T23:44:51.708Z","repository":{"id":143883492,"uuid":"446036827","full_name":"gweidart/ERC20-snapshot","owner":"gweidart","description":"📸 Creates a snapshot of any ERC20 token in JSON or CSV format. ","archived":false,"fork":false,"pushed_at":"2022-01-13T23:55:57.000Z","size":30,"stargazers_count":5,"open_issues_count":0,"forks_count":3,"subscribers_count":3,"default_branch":"main","last_synced_at":"2025-03-26T02:16:29.372Z","etag":null,"topics":["airdrop","bep20","bep20-token","bsc","erc20","erc20-token","ethereum","ethereum-token","kcc","krc20","krc20-token","kucoin","kucoin-community-chain","kucoin-token","npm","npm-module","npm-package","smart-contract","snapshot"],"latest_commit_sha":null,"homepage":"https://github.com/cusdt-LINK/erc20-snapshot","language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/gweidart.png","metadata":{"files":{"readme":"readme.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","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}},"created_at":"2022-01-09T08:47:49.000Z","updated_at":"2023-03-09T06:56:41.000Z","dependencies_parsed_at":null,"dependency_job_id":"a4b6cfff-fa2f-4b4a-a134-8f73b513f08d","html_url":"https://github.com/gweidart/ERC20-snapshot","commit_stats":null,"previous_names":["cusdt-link/kcc-krc20-snapshot"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gweidart%2FERC20-snapshot","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gweidart%2FERC20-snapshot/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gweidart%2FERC20-snapshot/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gweidart%2FERC20-snapshot/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/gweidart","download_url":"https://codeload.github.com/gweidart/ERC20-snapshot/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":249251046,"owners_count":21237965,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","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":["airdrop","bep20","bep20-token","bsc","erc20","erc20-token","ethereum","ethereum-token","kcc","krc20","krc20-token","kucoin","kucoin-community-chain","kucoin-token","npm","npm-module","npm-package","smart-contract","snapshot"],"created_at":"2024-11-16T17:06:38.254Z","updated_at":"2026-01-22T23:44:51.676Z","avatar_url":"https://github.com/gweidart.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"*cusdt-LINK, t.me/GweiDart\n\n\n# :camera_flash: KCC KRC20 Token Snapshot: Create KRC20 Token Snapshots:camera_flash:\n\nThis command-line utility creates a snapshot of any KRC20 token in JSON or CSV format. You may use \"https://rpc-mainnet.kcc.network\", or your own fully synced KCC-geth node.\n\n- Works without a local KCC-geth node.\n- Automatically resumes block iteration upon failure.\n- Multichain compatability! (works with any EVM compatible chain. BSC, FTM, ETH, POLYGON, etc).\n- Differentiates between contract and regular addresses. \n\n## Getting Started\n\n```\nnpm install krc20-snapshot -g\n```\n\n### CLI Arguments\n\nNone. Prompts for user input and produces a configuration file on the first run.\n\n### How to Use KCC KRC-20 Token Snapshot?\n\nNavigate to the directory you would like you token snapshot saved in.\n\n```\ncd path/to/a/directory\n```\n\nRun krc20-snaptshot:\n\n```\nkrc20-snapshot\n```\n\n## Configuration File / Prompt Parameters\n\n```json\n{\n  \"provider\": \"https://rpc-mainnet.kcc.network\",\n  \"contractAddress\": \"\u003cinsert your contract address here\u003e\",\n  \"fromBlock\": 0,\n  \"toBlock\": \"latest\",\n  \"format\": \"json\",\n  \"blocksPerBatch\": 2500,\n  \"delay\": 0,\n  \"checkIfContract\": \"yes\"\n}\n```\n\n### provider\n\nEnter your node provider URL or a fully synced geth node.\n\n### contractAddress\n\nKRC20 token address.\n\n### fromBlock\n\nThe block height to scan from. To save time, enter the block number of the token's contract creation.\n\n### toBlock\n\nThe block height to end the scan at (this will be your *snapshot block*).\n\n### blocksPerBatch\n\nThe number of blocks to query per batch.\n\nIf you are using a remote node provider, keep this number relatively low (2000-5000) to avoid rate limits. If you are using a dedicated geth node, you can increase this number to signifigantly increase interation speed.\n\n### delay\n\nThe delay (in ms) between each request in the loop. Change this if you are experiencing rate limiting from your provider.\n\n### checkIfContract\n\nChecks each address to determine whether it is a smart contract or regular wallet address.\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgweidart%2Ferc20-snapshot","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fgweidart%2Ferc20-snapshot","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgweidart%2Ferc20-snapshot/lists"}