ReferenceAdapters
InMemorySignerAdapter
Generates Ed25519 keypairs held in memory. Keys are lost when the page reloads. Useful for prototyping, unit tests, and documentation demos.
Usage
import { InMemorySignerAdapter } from '@mysten-incubation/dev-wallet/adapters';
const adapter = new InMemorySignerAdapter();
await adapter.initialize();
// Create a new account with a generated Ed25519 keypair
const account = await adapter.createAccount({ label: 'My Dev Account' });
console.log(account.address); // 0x...
console.log(account.label); // 'My Dev Account'Try It
Create and manage accounts interactively:
Loading demo...
Importing an Existing Keypair
import { Ed25519Keypair } from '@mysten/sui/keypairs/ed25519';
const keypair = new Ed25519Keypair();
const account = await adapter.importAccount({
signer: keypair,
label: 'Imported Key',
});API
| Property / Method | Description |
|---|---|
id | 'in-memory' |
name | 'In-Memory Signer' |
allowAutoSign | Not set (auto-sign allowed) |
initialize() | No-op (no storage to load) |
createAccount(options?) | Generate a new Ed25519 keypair |
importAccount(options) | Import an existing Signer |
removeAccount(address) | Remove an account by address |
renameAccount(address, label) | Update an account's label |
getAccounts() | List all managed accounts |
getAccount(address) | Look up a single account |
onAccountsChanged(callback) | Subscribe to account list changes |
destroy() | Clean up listeners |
InMemorySignerAdapter is the only adapter that works identically in both browser and Node.js
environments.