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  : written to /home/you/.drs/signing.key

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,
} from "@okeyamy/drs-sdk";

Browser / WASM notes

As of SDK 0.2.0 the package no longer exports a WASM loader (initWasm / getWasmModule / isWasmReady were removed from the entry point — no standalone WASM artifact was ever published, so the loader could never succeed). All verification goes through VerifyClient against a running drs-verify HTTP service. The deprecated loader module remains in the source tree as an integration path if a WASM artifact is released in the future.