Javascript

Installation

Two versions of DIDKit can be installed via npm, both under the organization "@spruceid":

• didkit-wasm is packed to operate in the browser via wasm-pack.

• didkit-wasm-node is packed to operate in Node.JS via wasm-pack.

For example: npm install @spruceid/didkit-wasm.

Example

// Import the module
const DIDKit = require('@spruceid/didkit');

console.log(DIDKit.getVersion());

// To issue credentials and presentations, you need a key.
// The library provides a function to generate one.
const key = DIDKit.generateEd25519Key();

// There are two helpful functions to obtain a DID and the `did:key`
// `verificationMethod` from the key.
const did = DIDKit.keyToDID('key', key);
const verificationMethod = DIDKit.keyToVerificationMethod('key', key);

Examples

Components	Example
Web Application, dApp	JS Code
Node.js, API Service	JS Code