base

Fetch Base blockchain data with USD pricing via CLI.

Updated Mar 22, 2026

Search Tags:#pricing #analytics #blockchain #rpc #wallet #token #base

Ready to run

npx skills add https://github.com/ChimeraFoundationa/Agentx --skill base-chimerafoundationa

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: base
Source: https://github.com/ChimeraFoundationa/Agentx/tree/main/optional-skills/blockchain/base
Command: npx skills add https://github.com/ChimeraFoundationa/Agentx --skill base-chimerafoundationa

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Centralized, ready-to-use access to Base (Ethereum L2) on-chain data enriched with USD pricing, consolidating wallet balances, token info, transactions, gas analytics, and live network stats in a single view.

Core Features & Use Cases

Wallet balances and ERC-20 token holdings with USD values
Transaction inspection, contract inspection, and whale detection
Live network health data and price lookups via CoinGecko
Use Case: quickly assess a Base wallet's portfolio and recent activity with market valuations

Quick Start

Run the CLI with the base_client.py script to fetch current Base data and start querying wallets, transactions, and network health.

Frequently Asked Questions about base

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I check a Base wallet balance with USD pricing?▼

You can query Base network gas prices and transaction status using the gas and tx commands. These fetch live network stats and inspect transaction details directly via the Base RPC, providing current fee data and execution status.

Do I need an API key to fetch Base token metadata and pricing?▼

No API key is required to query Base blockchain data and USD pricing. The tool operates entirely with the Python standard library, fetching token metadata and valuations via the public Base RPC and CoinGecko without external dependencies.

Can I use a custom RPC endpoint for Base network stats and whale tracking?▼

Yes, you can override the default connection by setting the BASE_RPC_URL environment variable to your private endpoint. This routes all wallet, whale, and network stats queries through your custom Base RPC without changing the CLI commands.

What is the best way to monitor Base network health and detect whale movements?▼

Using the stats and whales CLI commands is the best way to monitor Base network health and detect whale movements. Stats retrieve live network data, while whales identify large transactions, both enriched with USD valuations from CoinGecko.

How does inspecting a Base smart contract work without external dependencies?▼

Inspecting a Base smart contract works via the contract command, which queries bytecode and on-chain state through the Base RPC. It operates using only the Python standard library, requiring no external Web3 frameworks or API dependencies.