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Data providers (server-side)

API keys live as server-only environment variables — they never reach your browser.

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TradierTRADIER_API_KEY

Quotes, options chains, Greeks, IV

get key →
Polygon.ioPOLYGON_API_KEY

Candles, NBBO quotes, snapshots

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FinnhubFINNHUB_API_KEY

News, earnings calendar, analyst ratings

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Financial Modeling PrepFMP_API_KEY

Calendars, fundamentals, news

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Ask Lovable in chat: “add my Tradier API key” — a secure form opens.

Data providers

Pick primary and backup providers per category (chart, quotes, scanner, options, catalysts, earnings).

Open Data Providers →

Tracked tickers

These drive the Catalyst Calendar, Scanner, Options Flow shortcuts, and alerts.

Core
SPYQQQAMDNVDAAVGOAAPL

Catalyst alerts

Browser notifications for tracked tickers. Enable notifications when prompted.

Event types
Filters
Hours
Example alert:
AMD — Analyst Upgrade — Impact 82 — Check Options Flow

Scanner alerts

In-app highlights driven by scanner conditions.

API diagnostics

Test each provider by calling live endpoints. Errors show the full upstream response.

AAPL 5m candles (today)
AAPL 1D candles (1Y)
AAPL quote snapshot
AMD options chain

For research and education only. Not financial advice.