npm-package-near-simple-account

Simple utilities for querying NEAR Protocol account data on mainnet.

Installation

npm install npm-package-near-simple-account

Functions

| Function | Description | |---|---| | getAccountBalance(accountId) | Returns account balance in NEAR as a string | | accountExists(accountId) | Returns true if the account exists | | getAccessKeys(accountId) | Returns list of access keys | | getKeyNonce(accountId, publicKey) | Returns nonce for a given key | | getStorageUsage(accountId) | Returns storage used in bytes |

Usage

import { getAccountBalance, accountExists, getAccessKeys, getKeyNonce, getStorageUsage, } from 'npm-package-near-simple-account';

// Get account balance in NEAR const balance = await getAccountBalance('alice.near'); console.log(balance); // e.g. "10"

// Check if an account exists const exists = await accountExists('alice.near'); console.log(exists); // true or false

// Get all access keys const keys = await getAccessKeys('alice.near'); console.log(keys);

// Get nonce for a specific public key const nonce = await getKeyNonce('alice.near', 'ed25519:ABC123...'); console.log(nonce);

// Get storage usage in bytes const storage = await getStorageUsage('alice.near'); console.log(storage);

Notes

• All functions query NEAR mainnet via https://rpc.mainnet.near.org
• getAccountBalance returns a whole-number NEAR string (truncated from yoctoNEAR)
• getAccessKeys returns providers.KeyInfo[] from near-api-js

License

MIT