npm-package-near-advanced-signature

NEAR blockchain signature utilities — sign messages, verify signatures, and manage account keys using near-api-js.

Installation

npm install npm-package-near-advanced-signature

API & Usage

signMessage(message: string)

Signs a message with a randomly generated ed25519 keypair.

import { signMessage } from 'npm-package-near-advanced-signature';

const { signature, publicKey } = await signMessage('Hello NEAR'); console.log(signature); // base64 string console.log(publicKey); // ed25519:...

verifySignature(message, signature, publicKey)

Verifies a base64 signature against a message and ed25519 public key.

import { verifySignature } from 'npm-package-near-advanced-signature';

const isValid = await verifySignature('Hello NEAR', signature, publicKey); console.log(isValid); // true or false

getAccountKeys(accountId: string)

Fetches access keys for a NEAR account from mainnet RPC.

import { getAccountKeys } from 'npm-package-near-advanced-signature';

const keys = await getAccountKeys('example.near');

hashMessage(message: string)

Returns a hash of the given message.

import { hashMessage } from 'npm-package-near-advanced-signature';

const hash = await hashMessage('Hello NEAR');

generatePublicKey()

Generates a new ed25519 public key.

import { generatePublicKey } from 'npm-package-near-advanced-signature';

const publicKey = await generatePublicKey();

All Exports

import { signMessage, verifySignature, getAccountKeys, hashMessage, generatePublicKey, } from 'npm-package-near-advanced-signature';

License

MIT