Trillion Market Cap

Assets too large for intuition.

Trillion Market Cap is a source-backed registry of assets, companies, commodities, crypto networks, and private valuations large enough to be measured in trillions of United States dollars.

The site is built as a fast static frontend with a small Vercel API route for hourly market-data refreshes.

Live Site

https://trillionmarketcap.com

What It Tracks

• Public companies with trillion-dollar market capitalizations
• Commodity value estimates, such as above-ground gold and silver
• Cryptoasset market capitalizations
• Private-company valuations, funding marks, and reported IPO targets
• Groupings such as Mag 7, MANGO, AI Infrastructure, Semiconductors, Store of Value, and Watchlist

Data Model

Every row is labeled by data status:

• live public market cap
• live crypto market cap
• estimated commodity value
• reported private valuation
• target IPO valuation

Public equities and Bitcoin can be refreshed through APIs. Commodities are methodology estimates. Private companies are source-backed estimates and are not live market prices.

API

The registry endpoint is:

/api/registry

On Vercel, the endpoint uses cache headers to refresh roughly once per hour:

Cache-Control: s-maxage=3600, stale-while-revalidate=21600

If API keys are not configured, the API returns the curated fallback dataset.

Environment Variables

Create environment variables in Vercel Project Settings when available:

EODHD_API_KEY=
CMC_API_KEY=
ALPHA_VANTAGE_API_KEY=

Only EODHD_API_KEY and CMC_API_KEY are currently used by the API route. ALPHA_VANTAGE_API_KEY is reserved for future commodity/market-data expansion.

Run Locally

npm run dev

Then open:

http://127.0.0.1:4173

Local static preview will usually load the curated fallback dataset because Vercel serverless routing is not running through python3 -m http.server.

Deploy

The project is Vercel-ready.

npx vercel --prod

No framework build step is required. The site is static, with serverless files under api/.

Project Structure

.
├── api/registry.js       # Vercel API route for normalized registry data
├── favicon.svg           # Site favicon
├── index.html            # Main page
├── privacy.html          # Privacy policy
├── script.js             # Frontend rendering and filters
├── styles.css            # Swiss-style visual system
├── terms.html            # Terms of service
├── robots.txt
├── sitemap.xml
└── vercel.json

Notes

This project is informational only. It does not provide investment, legal, tax, accounting, or financial advice. Values may be delayed, estimated, incomplete, or inaccurate. Private-company valuations are especially uncertain and should be read as reported estimates rather than liquid market prices.