yahoo-data-fetcher

Name: yahoo-data-fetcher
Availability: InStock
Author: vuxsoul-ui

Fetch real-time stock quotes from Yahoo Finance and output normalized JSON.

Updated Mar 1, 2026

Search Tags:#api #real-time #json #finance #stock #quotes #yahoo

Ready to run

npx skills add https://github.com/vuxsoul-ui/catclash --skill yahoo-data-fetcher

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: yahoo-data-fetcher
Source: https://github.com/vuxsoul-ui/catclash/tree/main/skills/yahoo-data-fetcher
Command: npx skills add https://github.com/vuxsoul-ui/catclash --skill yahoo-data-fetcher

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Real-time stock price data is essential for timely investment decisions and market monitoring. This skill fetches the latest quotes from Yahoo Finance for one or more symbols and returns a consistent JSON structure for easy consumption.

Core Features & Use Cases

Fetches the latest quotes for one or more stock symbols.
Outputs a normalized JSON structure with fields: symbol, price, change, changePercent, currency, marketState.
Gracefully handles missing data by including entries with null values for unavailable symbols.

Quick Start

Query Yahoo Finance for the latest quotes for the given symbols and return a structured JSON array.

Frequently Asked Questions about yahoo-data-fetcher

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

FAQPage Schema

How do I fetch real-time stock quotes from Yahoo Finance as JSON?▼

You can fetch real-time stock quotes by providing one or more stock symbols via CLI or JSON input. The skill queries Yahoo Finance and outputs a normalized JSON array containing symbol, price, change, changePercent, currency, and marketState fields.

What JSON fields are included in Yahoo Finance stock quote results?▼

The normalized JSON output includes symbol, price, change, changePercent, currency, and marketState fields. If a requested symbol is unavailable, the output gracefully handles missing data by including an entry with null values for that symbol.

Can I retrieve multiple stock symbols at once from Yahoo Finance?▼

Yes, you can retrieve multiple stock symbols at once by parsing input symbols from CLI or JSON. The skill queries Yahoo Finance for all provided symbols and returns a structured JSON array with the latest quotes for each.

How does Yahoo Finance quote fetching handle missing or invalid stock symbols?▼

When fetching Yahoo Finance quotes, the skill gracefully handles missing data by including entries with null values for unavailable symbols. This ensures your finance dashboard or research workflow receives a consistent JSON array without breaking.

Is Yahoo Finance quote fetching suitable for trading assistants and finance dashboards?▼

Yes, fetching real-time stock quotes from Yahoo Finance is ideal for finance dashboards, trading assistants, or research workflows that require up-to-date price data. It returns a consistent JSON structure for easy consumption by your applications.