{"id":21388629,"url":"https://github.com/sec-bit/mfer-node","last_synced_at":"2025-07-13T15:32:40.737Z","repository":{"id":55099156,"uuid":"518419441","full_name":"sec-bit/mfer-node","owner":"sec-bit","description":"An Ethereum transaction simulator based on go-ethereum","archived":false,"fork":false,"pushed_at":"2023-09-01T08:08:20.000Z","size":334,"stargazers_count":6,"open_issues_count":0,"forks_count":3,"subscribers_count":5,"default_branch":"main","last_synced_at":"2024-06-21T03:12:18.037Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Go","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/sec-bit.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}},"created_at":"2022-07-27T10:53:47.000Z","updated_at":"2023-09-17T12:27:45.000Z","dependencies_parsed_at":"2024-06-21T02:03:11.855Z","dependency_job_id":"c188a98d-3a6a-4359-9209-3f461120428f","html_url":"https://github.com/sec-bit/mfer-node","commit_stats":{"total_commits":50,"total_committers":2,"mean_commits":25.0,"dds":0.07999999999999996,"last_synced_commit":"881c1740aef1facd6a59b0d4769b2b7a7856a8ea"},"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sec-bit%2Fmfer-node","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sec-bit%2Fmfer-node/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sec-bit%2Fmfer-node/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sec-bit%2Fmfer-node/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/sec-bit","download_url":"https://codeload.github.com/sec-bit/mfer-node/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":225894131,"owners_count":17541004,"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":[],"created_at":"2024-11-22T12:18:54.460Z","updated_at":"2024-11-22T12:18:55.057Z","avatar_url":"https://github.com/sec-bit.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# mfer-node\nmfer-node is an Ethereum transaction simulator based on go-ethereum.\n\n## What can mfer-node do\n* Provide a standard web3 rpc like geth provides, so you can use a wallet to connect to it.\n* Connect to most of Ethereum web3 rpc and fork the network.\n* Detect missing state and re-fork at latest block heigh automaticlly.\n* Local mempool to keep state mutation.\n* Block pinning by adding a postfix `@height`\n* Trace blocks by specific range (Optimised for L2).\n* Auto merge batch request so you can even use a public RPC to get a good trace performance.\n\n# Build Instructions\n\nOn host: \n\n```bash\ngo mod download\ngo build -o mfer-node ./cmd/mfer-node\n```\n\nor use Docker:\n\n```bash\ndocker build -t local/mfer-node:latest  -f Dockerfile .\ndocker run -d -p 8545:8545 -p 10545:10545 local/mfer-node mfer-node --upstream https://rpc.ankr.com/eth\n```\n\n\nor via docker-compose: \n```bash\ndocker-compose up -d\n```\n\n# Usage\n\n```bash\nmfer-node --help\n``` \nto get all the available commands. \n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsec-bit%2Fmfer-node","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsec-bit%2Fmfer-node","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsec-bit%2Fmfer-node/lists"}