Install the SDK

Requirements

• Node.js 20+
• pnpm

Install

pnpm add @okeyamy/drs-sdk

Repository: https://github.com/OkeyAmy/DRS

TypeScript configuration

{
  "compilerOptions": {
    "moduleResolution": "bundler",
    "target": "ES2022",
    "lib": ["ES2022", "DOM"]
  }
}

Verify the install

pnpm exec drs keygen

Expected output includes:

Ed25519 keypair generated.

DID          : did:key:z6Mk...
Public key   : <hex>
Private key  : <hex>

What's in the package

The published package exports from the root entry only. Import from @okeyamy/drs-sdk, not subpaths.

If you are wiring middleware guides from this docs site, use package names and paths exactly as shown in each page. Do not switch to legacy aliases.

import {
  issueRootDelegation,
  issueSubDelegation,
  issueInvocation,
  createInvocationBundle,
  buildBundle,
  serialiseBundle,
  parseBundle,
  computeChainHash,
  checkPolicyAttenuation,
  translatePolicy,
  VerifyClient,
  initWasm,
  getWasmModule,
  isWasmReady,
} from "@okeyamy/drs-sdk";

Browser / WASM notes

The SDK includes a WASM loader, but browser/WASM verification is still an explicit integration path:

• VerifyClient talks to a running drs-verify HTTP service
• initWasm() / getWasmModule() are available if you wire in a WASM build
• there is no published standalone @drs/wasm package in this repo today

Building the WASM package yourself

If you are developing locally and want to experiment with the WASM build:

cd drs-core
wasm-pack build --target web --features wasm
# Output: drs-core/pkg/