yahoo-finance2
★ 767
vs
open-connector
★ 3.0k
yahoo-finance2 vs open-connector
yahoo-finance2: This project provides an unofficial API for Yahoo Finance, enabling access to various financial data through a command-line interface, direct imports, and agent skills. It supports modern JavaScript runtimes like Node.js, Bun, Deno, and Cloudflare Workers, offering comprehensive modules for historical data, quotes, fundamental analysis, and more.; open-connector: OpenConnector is an open-source connector gateway that allows AI agents and applications to connect to over 1,000 providers and utilize 10,000+ prebuilt actions. It centralizes credential management and exposes a unified catalog, enabling robust and inspectable access to various user application accounts without exposing sensitive data to agent processes.
01
TL;DR
Choose yahoo-finance2 if…Fetching real-time financial data for stocks and markets
Choose open-connector if…Agent products requiring durable and reusable access across various work apps, developer tools, and data systems.
02
Side-by-Side Comparison
03
Features
yahoo-finance201Unofficial API for Yahoo Finance
02Command-Line Interface (CLI) support
03Integration with MCP clients and Agent Skills
04Comprehensive modules for chart, historical data, quotes, fundamentals, search, and more
05TypeScript support with type checking and auto-completion
open-connector01Shared catalog of 1,000+ providers and 10,000+ prebuilt Actions.
02Centralized credential handling for API keys, OAuth2, and custom credentials.
03Inspectable Action contracts including request/response schemas and required scopes.
04Flexible deployment options: local, Fly.io, Cloudflare Workers, or hosted runtime.
05Web Console for browsing connectors, configuring credentials, and monitoring usage.
04
Use Cases
yahoo-finance2↳Fetching real-time financial data for stocks and markets
↳Building custom command-line tools for financial analysis
↳Integrating financial data capabilities into AI agents and tools
↳Developing wealth management or portfolio tracking applications
↳Retrieving historical data for backtesting strategies or academic research
open-connector↳Agent products requiring durable and reusable access across various work apps, developer tools, and data systems.
↳Products adding agent workflows that need stable, inspectable Action contracts for user app access.
↳Teams seeking hosted authentication for speed while maintaining a path to private or self-hosted runtime control.
↳Developers and teams who want full control over their connector runtime and data.
05
Best For
yahoo-finance2Trending
open-connectorTrendingEssential
FAQ
FAQ
What is the difference between yahoo-finance2 and open-connector?
Both yahoo-finance2 and open-connector are in the API Integration category. yahoo-finance2 has 767 stars, while open-connector has 3.0k stars.
Which is better, yahoo-finance2 or open-connector?
The best choice depends on your use case. Choose yahoo-finance2 if Fetching real-time financial data for stocks and markets, and open-connector if Agent products requiring durable and reusable access across various work apps, developer tools, and data systems..
Is yahoo-finance2 free or open source?
Yes, yahoo-finance2 is open source on GitHub (MIT).
Is open-connector free or open source?
Yes, open-connector is open source on GitHub (Apache-2.0).
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