AI Agent Setup

Choose which AI powers your stock chat, predictions, and analysis. This build ships with no API keys of its own — everything runs on keys you provide, and they are saved only in this browser.

●Active:Gemini — chat: gemini-2.5-flash / analysis: gemini-2.5-pro

SELECT PROVIDER

✦GOOGLE GEMINI

GET API KEY ↗

GOOGLE AI API KEY

⚡ CHAT MODEL (FAST)

Used in chat responses

🧠 ANALYSIS MODEL (DEEP)

Used in AI analysis

Get your free key at Google AI Studio.

◈DATA PROVIDERS

Optional data layers. The app charts any US ticker using free Yahoo data with nothing configured — these keys unlock the rest. They are stored in this browser and sent only to this site's own server, never saved.

○ FINNHUB API KEY FUNDAMENTALS

News, fundamentals, analyst ratings, insider + congressional trades, earnings. Free key at finnhub.io. Without it you still get price, chart and algorithm data from Yahoo.

○ TAVILY API KEY CHAT SEARCH

Web search, breaking news and page reading inside chat. Free key at tavily.com.

○ ALPACA KEY ID LIVE PRICES

Live trade ticks from the IEX feed. Free at alpaca.markets. Without it live prices fall back to Finnhub, then Yahoo/Robinhood.

○ ALPACA SECRET LIVE PRICES

Paired with the Alpaca key above.

PROVIDER COMPARISON

Provider	Best For	Speed	Cost
OpenAI GPT-4o	Broad reasoning	Fast	~$5/1M tok
Gemini 2.5 Pro	Long context	Fast	~$2/1M tok
DeepSeek R1	Deep reasoning	Slow	~$0.55/1M tok
Claude Sonnet	Nuanced writing	Fast	~$3/1M tok
Ollama / Local	Privacy / free	Varies	Free