DID Resolver CLI

A command-line tool to resolve Decentralized Identifiers (DIDs) using the Universal Resolver.

Installation

# Install globally
npm install -g did-resolver-cli

# Or use with npx (no installation required)
npx did-resolver-cli <did>

# Or use with bunx
bunx did-resolver-cli <did>

Usage

# Resolve a DID
did-resolver-cli <did>

# Examples
did-resolver-cli did:web:sairanjit.github.io

# Using bunx
bunx did-resolver-cli did:web:sairanjit.github.io

# Show help
did-resolver-cli --help

# Show version
did-resolver-cli --version

Output

The CLI returns the resolved DID Document in JSON format:

{
  "didDocument": {
    "@context": "https://www.w3.org/ns/did/v1",
    "id": "did:example:123",
    "verificationMethod": [...],
    "authentication": [...],
    "service": [...]
  },
  "didResolutionMetadata": {...},
  "didDocumentMetadata": {...}
}

Development

# Install dependencies
bun install

# Run the CLI locally
bun run src/bin/did-resolver-cli.ts <did>

# Build for production
bun run build

# Type checking
bun run typecheck

# Lint code
bun run lint

# Format code
bun run format

Project Structure

/src
  /bin
    did-resolver-cli.ts   # CLI entry point
.github/
  workflows/
    main.yml              # CI workflow
    release.yml           # Release workflow
package.json
tsconfig.json

Scripts

Script	Description
bun run build	Build for production
bun run lint	Lint code
bun run format	Format code
bun run format:check	Check if code is formatted
bun run typecheck	Run TypeScript type checking
bun run changeset	Create a new changeset
bun run release	Build and publish to npm

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

Apache-2.0

Author

Sai Ranjit Tummalapalli

Links

• GitHub Repository
• Universal Resolver
• DID Specification (W3C)