Build npm Package: near-account-utils - Account Utilities

Overview

Create an npm package with utilities for NEAR account management - validation, formatting, and common operations.

Why This Matters

Every NEAR app needs account utilities. A standard package prevents reinventing the wheel.

Technical Requirements

• Account ID validation
• Implicit vs named account detection
• Account formatting (truncation, etc.)
• Access key utilities
• Batch account operations

Deliverables

1. npm package: near-account-utils
2. Comprehensive utilities
3. Zero dependencies
4. Full TypeScript support