Yahoo Data Fetcher for Openclaw

A high-performance skill to retrieve real-time stock market quotes and normalized financial data directly from Yahoo Finance.

rhcit
v1.0.0
Feb 24, 2026
0
0
0

Install & Download

1. ClawHub CLI

The fastest way to install a skill directly from the registry.

npx clawhub@latest install cputemp

2. Manual Installation

Copy the skill folder to one of these locations

Global
~/.openclaw/skills/
Workspace
<project>/skills/

Priority: Workspace > Local > Bundled

3. Prompt Installation

Copy this prompt to OpenClaw to install it automatically.

Help me install cputemp using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).

Prefer to download?

Get the raw skill files in a ZIP archive.

What is Yahoo Data Fetcher?

The Yahoo Data Fetcher is a specialized utility designed to streamline the retrieval of real-time market data for global stock symbols. By interfacing directly with Yahoo Finance, this skill provides developers and AI agents with precise, up-to-the-minute information on stock prices, price changes, and market status. It serves as a foundational component for building financial dashboards, monitoring portfolios, or automating market analysis using Openclaw Skills.

This skill eliminates the complexity of manual data scraping by providing a clean, normalized JSON output for one or multiple tickers simultaneously. Whether you are tracking a single equity or a diverse watchlist, the Yahoo Data Fetcher ensures your agent has access to the most current financial metrics available.

Yahoo Data Fetcher Use Cases

  • Monitoring real-time stock price fluctuations for a specific portfolio.
  • Automating daily financial reports with up-to-date market data.
  • Triggering automated trading alerts based on price percentage changes.
  • Gathering normalized JSON data for comparative market analysis between multiple symbols.

How Yahoo Data Fetcher Works

  1. The user or AI agent invokes the skill using the /stock quote command.
  2. One or more stock symbols (e.g., "AAPL", "MSFT") are provided as input in string, array, or object format.
  3. The skill communicates with the Yahoo Finance API to fetch the latest market quotes.
  4. Raw financial data is processed and normalized into a standard JSON structure.
  5. The skill returns a detailed report including price, change, currency, and market state for each requested symbol.

Yahoo Data Fetcher Setup

To utilize the Yahoo Data Fetcher within the Openclaw Skills framework, ensure that Node.js is installed on your local environment. This skill is designed to be user-invocable and requires no complex API keys for basic quote retrieval.

# Verify your environment meets the requirements
node --version

# Invoke the skill via your agent interface
/stock quote symbols="AAPL, MSFT, TSLA"

Yahoo Data Fetcher Data Schema & Taxonomy

The Yahoo Data Fetcher produces a clean JSON array. Each object in the array represents a specific ticker with the following schema:

Property Type Description
symbol string The stock ticker symbol (e.g., AAPL)
price number The current market price
change number The absolute price change
changePercent number The percentage change in price
currency string The trading currency (e.g., USD)
marketState string Current market status (e.g., REGULAR, CLOSED)

Yahoo Data Fetcher Advanced Features

  • Support for multi-format input including space-separated strings, comma-separated values, and JSON arrays.
  • Batch processing capabilities to fetch data for multiple symbols in a single request.
  • Market state detection to identify regular trading hours versus extended or closed market periods.
  • Seamless integration for AI agents to perform real-time financial reasoning within the Openclaw Skills architecture.

SKILL.md


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