Wallet Tracker CLI - Check SOL & ETH Balances from Terminal (No API Keys Needed for SOL)

#python #crypto #cli #opensource

Want to check your Solana or Ethereum wallet balance without opening a browser, installing a browser extension, or hunting for an API key?

Wallet Tracker CLI is a single-file Python CLI tool that fetches SOL, SPL token, and ETH balances straight from your terminal. No dependencies beyond Python 3.8+, no RPC providers to register for (on the Solana side), and no fluff.

Features

Solana (SOL) — Uses the public Solana mainnet RPC endpoint. Zero setup.
SPL Tokens — Pass a token mint address and it dumps the balance.
Ethereum (ETH) — Uses Etherscan under the hood (free API key bundled in the example, or swap your own).
Live USD prices — Fetches current CoinGecko pricing alongside each balance.
Single-file — The whole thing is wallet.py. Clone, run, done.

Quick Start

git clone https://github.com/neuralmint/wallet-tracker.git
cd wallet-tracker
python wallet.py 4TGyiYBjaYhFFPNYyCoJjf16ctUsWVBiMR1FXQxEfhWi

Expected output looks like:

Wallet: 4TGyiYBjaYhFFPNYyCoJjf16ctUsWVBiMR1FXQxEfhWi
Chain: Solana
SOL Balance: 0.004 SOL
USD Value: $0.72

Ethereum works the same way:

python wallet.py 0xe07f177E0725c11EEc8BeA34C5b5193CaF2a1A6a

The tool auto-detects the chain based on the address format — it couldn't be simpler.

Why I Built It

I got tired of opening Etherscan/Solscan tabs every time I needed a quick balance check. This CLI is part of the neuralmint CLI Tools series — a growing collection of zero-dependency, pragmatic utilities for crypto workflows.

Check the repo, drop a star, open an issue, or send a PR:

🔗 GitHub: https://github.com/neuralmint/wallet-tracker

If this tool saved you a few clicks, consider throwing some dust at the dev fund:

SOL: 4TGyiYBjaYhFFPNYyCoJjf16ctUsWVBiMR1FXQxEfhWi
ETH: 0xe07f177E0725c11EEc8BeA34C5b5193CaF2a1A6a