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JKhyro
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base

Query Base blockchain data and convert balances, transactions, and fees into readable summaries with USD context.

Updated Apr 2, 2026
Search Tags:#blockchain#transaction#wallet#token#defi#gas#base
One-click install
npx skills add https://github.com/JKhyro/HERMES-AGENT --skill base-jkhyro
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: base
Source: https://github.com/JKhyro/HERMES-AGENT/tree/main/optional-skills/blockchain/base
Command: npx skills add https://github.com/JKhyro/HERMES-AGENT --skill base-jkhyro

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill removes the manual effort of checking Base blockchain activity by turning wallet, token, transaction, gas, contract, and network data into clear, queryable summaries.

Core Features & Use Cases

  • Wallet and portfolio review: See ETH balances, known ERC-20 holdings, and estimated USD value for a Base address.
  • Transaction tracing: Inspect a transaction hash for value transferred, gas fees, status, and decoded token transfers.
  • Token and contract intelligence: Look up token metadata, supply, price, market cap, interface support, and proxy patterns.
  • Network monitoring and whale detection: Check live Base network stats, gas trends, and large ETH transfers in the latest block.
  • Use Case: A trader can quickly verify a wallet’s exposure to USDC, AERO, and DEGEN, then inspect a recent swap and its fee impact without leaving the agent.

Quick Start

Ask me to analyze a Base wallet, token, transaction, gas profile, contract, whale transfer, or network status using the address or hash you provide.

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 and token holdings?▼

To check a Base wallet balance, provide the wallet address. The tool queries the Base JSON-RPC to return ETH balances, known ERC-20 holdings, and estimated USD value using CoinGecko pricing lookups.

How can I decode a Base blockchain transaction hash?▼

To decode a Base blockchain transaction, submit the transaction hash. The tool inspects the hash to extract value transferred, gas fees, transaction status, and decoded ERC-20 token transfer events.

Can I monitor Base network gas trends and whale transfers?▼

Yes, you can monitor Base network gas trends and detect whale transfers. The tool checks live network stats, gas trends, and identifies large ETH transfers within the latest block.

What is the best way to look up Base token metadata and contract interfaces?▼

The best way to look up Base token metadata is by providing the contract address. The tool queries ERC-20 metadata, supply, price, market cap, and uses ERC-165 calls to check proxy patterns and interface support.

Do I need a Base JSON-RPC endpoint to inspect gas fees and portfolio value?▼

Yes, you need Base JSON-RPC access to inspect gas fees and portfolio value. The tool requires this connection along with CoinGecko pricing lookups to fetch on-chain data and convert it into readable USD summaries.

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