# TroyStack

## What is TroyStack?
TroyStack is an AI-powered precious metals portfolio tracker for gold, silver, platinum, and palladium investors. Available on iOS and web.

## Troy — AI Stack Analyst
Troy is the app's built-in AI analyst, named for the troy ounce. Troy provides:
- Personalized daily market briefings (Troy's Take)
- Chat-based Q&A about your stack, the metals market, and COMEX data
- Stack intelligence — AI analysis of your holdings, cost basis, allocation, and timing
- Market intelligence — AI-curated articles and COMEX vault alerts

## The Stack Signal
The Stack Signal is Troy's daily AI-powered precious metals intelligence feed. Troy monitors 140+ sources daily, scoring and analyzing the stories that matter to precious metals stackers. Approximately 8 articles per day with DALL-E generated hero images.
- Feed: https://troystack.com/signal
- API: GET https://api.stacktrackergold.com/v1/stack-signal
- Individual articles: https://troystack.com/signal/[slug]

## Key Features
- Live spot prices for gold, silver, platinum, palladium (updated every minute)
- AI receipt scanner (snap a dealer receipt, AI extracts line items)
- iOS widgets (small, medium, large, lock screen)
- Price alerts including all-time high notifications
- COMEX Vault Watch (registered and eligible inventory tracking)
- Historical spot price charts (1M to all-time, monthly data back to 1915)
- Multiple stacks, CSV import, speculation calculator
- Junk silver melt calculator, stack milestones, share my stack

## Pricing
- Free: Live spot prices, stack tracking, basic analytics, 3 Troy questions/day
- Gold Monthly: $9.99/mo (7-day free trial)
- Gold Yearly: $79.99/yr
- Gold Lifetime: $199.99

## Links
- iOS App: https://apps.apple.com/us/app/troystack/id6738029817
- Web App: https://app.stacktrackergold.com
- API: https://api.stacktrackergold.com
- Marketing Site: https://troystack.com
- Privacy Policy: https://troystack.com/privacy
- Terms of Service: https://troystack.com/terms
- Contact: support@troystack.com

## API
TroyStack offers a REST API at api.stacktrackergold.com with endpoints for live spot prices, historical prices, COMEX vault data, and market intelligence. Developer API keys coming soon.

## Technical
- MCP server: https://api.stacktrackergold.com/.well-known/mcp.json
- OpenAPI spec: https://api.stacktrackergold.com/openapi.json
- AI plugin: https://api.stacktrackergold.com/.well-known/ai-plugin.json