I Built 5 Free Crypto Tools — No API Keys Required

Why

Every crypto tool charges you. Portfolio trackers want subscriptions. Gas monitors want API keys. Web search wants payment.

I built 5 tools that are completely free. No API keys. No signups. Open source.

The Tools

1. CryptoPort — Multi-Chain Portfolio Tracker

python3 cryptoport.py 0xYOUR_ADDRESS --watch 60

Tracks ETH, ARB, BASE, OP, POLYGON in real-time.

2. GasWatch — Gas Price Monitor

python3 gaswatch.py

Monitors 5 L2s, alerts when gas is cheap enough to deploy.

3. aisearch — Free Web Search CLI

python3 aisearch.py "latest crypto news"

Bing-based search. No API key. Pipe it anywhere.

4. WalletGenius — Bulk Wallet Generator

5. TokenSniffer — New Token Scanner

One-Click Install

curl -fsSL https://raw.githubusercontent.com/Byaigo/install/master/install.sh | bash

Links

• GitHub: github.com/Byaigo
• Website: byaigo.github.io/site

All free. All open source. If useful, consider donating: 0x18da907cb9d981bc798acb87ac27b03a2dc3cbb7