{"id":49018180,"url":"https://github.com/Anish-Agnihotri/flipper","last_synced_at":"2026-06-07T10:00:58.536Z","repository":{"id":65409662,"uuid":"443446510","full_name":"Anish-Agnihotri/flipper","owner":"Anish-Agnihotri","description":"Scrape ERC721 metadata, flip images, test creative permissiveness.","archived":false,"fork":false,"pushed_at":"2022-01-03T18:08:42.000Z","size":215,"stargazers_count":82,"open_issues_count":4,"forks_count":16,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-07-04T04:41:33.854Z","etag":null,"topics":["flipping","nft","phayc","phunk"],"latest_commit_sha":null,"homepage":"","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/Anish-Agnihotri.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}},"created_at":"2022-01-01T00:30:28.000Z","updated_at":"2025-04-14T00:54:40.000Z","dependencies_parsed_at":"2023-02-21T20:00:26.456Z","dependency_job_id":null,"html_url":"https://github.com/Anish-Agnihotri/flipper","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/Anish-Agnihotri/flipper","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Anish-Agnihotri%2Fflipper","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Anish-Agnihotri%2Fflipper/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Anish-Agnihotri%2Fflipper/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Anish-Agnihotri%2Fflipper/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Anish-Agnihotri","download_url":"https://codeload.github.com/Anish-Agnihotri/flipper/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Anish-Agnihotri%2Fflipper/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":34016490,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-06-07T02:00:07.652Z","response_time":124,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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":["flipping","nft","phayc","phunk"],"created_at":"2026-04-19T03:00:28.360Z","updated_at":"2026-06-07T10:00:58.531Z","avatar_url":"https://github.com/Anish-Agnihotri.png","language":"TypeScript","funding_links":[],"categories":["TypeScript"],"sub_categories":[],"readme":"# Flipper\n\nAllows scraping [ERC721](https://eips.ethereum.org/EIPS/eip-721) tokens for their metadata and images, flipping images and uploading new metadata to IPFS.\n\n**Metadata retrieval:**\n\n- Supports both IPFS and centralized metadata stores\n- Supports retrieving and storing images from IPFS and centralized sources in source quality\n- You can stop Flipper at any time and pick back up where you left off, in the future.\n\n## Usage\n\n```bash\n# Install dependencies\nnpm install\n\n# Copy environment variables\ncp .env.sample .env\n\n# Edit environment variables\nvim .env\n\n# Run flipper\nnpm run start\n```\n\n### IPFS\n\nA majority of Ethereum NFT metadata is stored via IPFS. While you can use a public IPFS gateway with these scripts, you will be quickly rate-limited.\n\nAs such, it is recommended to run your own local node (\u003c1m setup time):\n\n```bash\n# Install ipfs\n# Mac:\nbrew install ipfs\n# Debian\napt install ipfs -y\n\n# Initialize\nipfs init\n\n# Start daemon\nipfs daemon\n```\n\nOr, to get a private gateway from a provider like [Pinata](https://www.pinata.cloud/pricing) ($20/month).\n\nFlipped metadata is also stored on IPFS. It is recommended to use a gateway from a pinning service, so you do not lose your metadata upon killing your local daemon.\n\n## Potential expansions\n\n- [ ] Support retrieving metadata and images from Arweave (comply with `ar://` standard)\n- [ ] Support storing flipped metadata and images on Arweave (bulk upload w/ private key)\n- [ ] Parallelize retrieval (fast enough to scrape ~10K collection in \u003c5m with local IPFS node + erigon, but can be faster with hosted nodes)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FAnish-Agnihotri%2Fflipper","html_url":"https://awesome.ecosyste.ms/projects/github.com%2FAnish-Agnihotri%2Fflipper","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FAnish-Agnihotri%2Fflipper/lists"}