{"id":51151314,"url":"https://github.com/humanbased-ai/codatta-erc8004","last_synced_at":"2026-06-26T06:04:18.675Z","repository":{"id":328125695,"uuid":"1105351636","full_name":"humanbased-ai/codatta-erc8004","owner":"humanbased-ai","description":"This repository implements erc8004 and W3C DID","archived":false,"fork":false,"pushed_at":"2026-01-14T08:41:49.000Z","size":1550,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-06-01T04:29:34.564Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/humanbased-ai.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,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2025-11-27T13:37:32.000Z","updated_at":"2026-01-21T11:01:54.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/humanbased-ai/codatta-erc8004","commit_stats":null,"previous_names":["codatta/codatta-erc8004","humanbased-ai/codatta-erc8004"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/humanbased-ai/codatta-erc8004","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/humanbased-ai%2Fcodatta-erc8004","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/humanbased-ai%2Fcodatta-erc8004/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/humanbased-ai%2Fcodatta-erc8004/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/humanbased-ai%2Fcodatta-erc8004/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/humanbased-ai","download_url":"https://codeload.github.com/humanbased-ai/codatta-erc8004/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/humanbased-ai%2Fcodatta-erc8004/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":34805109,"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":"2026-06-26T02:00:06.560Z","response_time":106,"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":[],"created_at":"2026-06-26T06:04:17.923Z","updated_at":"2026-06-26T06:04:18.641Z","avatar_url":"https://github.com/humanbased-ai.png","language":"TypeScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# ERC-8004 × Codatta: Reconstruction\n\nReconstruction of Codatta DID using ERC-8004 standard, enabling secure agent registration, document management, and identity verification.\n\n## 🚀 Try it Now\n\n**Live Demo**: [Coming Soon]  \n**Local Setup**: See [Quick Start](#quick-start-recommended) below\n\n## 📖 User Guide\n\n**New to DID Portal?** Check out the complete user guide: [did-portal/USAGE.md](./did-portal/USAGE.md)\n\n---\n\n## ✨ Features\n\n- 🔐 **Blockchain-based Identity** - Secure agent registration on ERC-8004 smart contracts\n- 📄 **Document Management** - Upload and store DID documents with automatic validation\n- 🔍 **Identity Resolution** - Fast and reliable DID document querying\n- 💼 **Wallet Integration** - Support for MetaMask and major EVM wallets\n- ⚡ **Real-time Updates** - Instant feedback on transactions and operations\n- 🌐 **Multi-chain Support** - Compatible with various EVM networks\n\n## 📦 Project Structure\n\n| Directory | Description |\n|-----------|-------------|\n| **contracts/** | Solidity smart contracts (ERC-8004 implementation) |\n| **updater/** | Backend service for uploading DID documents to storage |\n| **resolver/** | Backend service for resolving DID documents from storage |\n| **did-portal/** | Web portal (Next.js frontend) |\n\n## Setup\n\n### Prerequisites\n- Node.js 18+\n- Storage backend configured (see Configuration section)\n- EVM-compatible wallet (MetaMask, etc.)\n\n### Step 1: Configuration\n\n#### 1.1 Deploy Smart Contracts (optional if using existing deployment)\n\nFor contract deployment instructions, see [contracts/README.md](./contracts/README.md).\n\n#### 1.2 Configure Contract Settings\n\nAfter deployment, update the contract configuration in DID Portal:\n- **File**: `did-portal/lib/contract-config.ts`\n  - Update `CONTRACT_ADDRESS` with your deployed contract address\n  - Update `CONTRACT_CHAIN_ID` with your target network ID\n- **File**: `did-portal/lib/wagmi.ts`\n  - Configure supported networks and RPC endpoints\n\n#### 1.3 Configure AWS S3\n\nSet up S3 credentials for both updater and resolver services:\n\n```bash\n# Updater service\ncp updater/config/default.example.json updater/config/default.json\n# Edit updater/config/default.json with your AWS credentials\n\n# Resolver service\ncp resolver/config/default.example.json resolver/config/default.json\n# Edit resolver/config/default.json with your AWS credentials\n```\n\n#### 1.4 Configure Service Ports (Optional)\n\nAll services use configurable ports:\n- **Updater**: Edit `updater/config/default.json` → `server.port`\n- **Resolver**: Edit `resolver/config/default.json` → `server.port`\n- **DID Portal**: Set `PORT` environment variable\n\n### Step 2: Launch Services\n\n#### Quick Start (Recommended)\n\nStart all services with one command:\n```bash\n./start-services.sh\n```\n\nVerify all services are running:\n```bash\n./test-services.sh\n```\n\nTo stop all services:\n```bash\n./stop-services.sh\n```\n\n#### Manual Start (Alternative)\n\nIf you prefer to start services individually:\n\n```bash\n# Start updater service\ncd updater\nnpm install\nnpm run dev\n\n# Start resolver service\ncd resolver\nnpm install\nnpm run dev\n\n# Start DID Portal\ncd did-portal\nnpm install\nnpm run dev\n```\n\n## Usage\n\nAfter starting all services, open the DID Portal in your browser.\n\nFor detailed usage instructions with screenshots and step-by-step guides, see:\n📖 **[User Guide](./did-portal/USAGE.md)**\n\n### Quick Overview\n\n1. **Register Agent** - Create a new DID identity on the blockchain\n2. **Upload DID Document** - Store your identity information\n3. **Query DID Document** - Retrieve and verify DID information\n\n## 🤝 Contributing\n\nContributions are welcome! Please feel free to submit a Pull Request.\n\n## 📄 License\n\nThis project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.\n\n## 🔗 Links\n\n- **Documentation**: [User Guide](./did-portal/USAGE.md)\n- **ERC-8004 Standard**: https://eips.ethereum.org/EIPS/eip-8004\n- **DID Specification**: https://www.w3.org/TR/did-core/\n\n---\n\n**Built with** ❤️ **using ERC-8004**","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhumanbased-ai%2Fcodatta-erc8004","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fhumanbased-ai%2Fcodatta-erc8004","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhumanbased-ai%2Fcodatta-erc8004/lists"}