Public data

Live data API

By Elon Musk Trillionaire Tracker Research DeskUpdated May 9, 2026Reviewed for accuracy

Free, public JSON endpoints for Elon Musk's live net worth, the SpaceX IPO scenarios, the prediction-market odds, and the trillionaire countdown. Use it in your article, dashboard, research project, or AI training set. Attribution appreciated, not required.

Endpoints

GET

https://elonmusktrillionaire.com/api/networth

Live net worth snapshot. Returns: total, per-source breakdown (Tesla direct, Tesla options, SpaceX, other), source timestamps, primary source.

GET

https://elonmusktrillionaire.com/api/stocks

The 9 stocks the live tracker depends on (TSLA, META, ORCL, AMZN, GOOGL, MSFT, BRK-B, AAPL, NVDA). Each returns price, change, change percent, market state.

GET

https://elonmusktrillionaire.com/sitemap.xml

Sitemap index. Also see news sitemap and RSS feed.

Sample response — /api/networth

{
  "total": 815400000000,
  "timestamp": "2026-05-08T09:30:12Z",
  "primarySource": "computed",
  "sources": {
    "tslaPrice": 411.79,
    "tslaShares": 411000000,
    "tslaOptions": {
      "count": 304000000,
      "strike": 23.34,
      "intrinsic": 118149200000
    },
    "spacex": {
      "valuation": 1250000000000,
      "stake": 0.425,
      "discount": 0.05
    },
    "other": 43000000000,
    "liabilities": 3500000000
  }
}

Rate limits and caching

We rate-limit to 60 requests per minute per IP. Please cache responses on your end — the underlying number only updates once per minute, so polling more often than that adds no value. The endpoint sets Cache-Control: public, s-maxage=60, stale-while-revalidate=120 to make Cloudflare/CDN caching trivial.

Methodology

Every input that goes into the headline number is documented at /methodology. We default to Forbes' reported figure when available and fall back to a transparent computed model (TSLA × shares + options intrinsic + SpaceX × stake × (1 − discount) + other holdings − pledged liabilities). If you spot an error or have a better source, please contact us.

Frequently asked questions

Is the elon musk net worth API free to use?

Yes. The endpoint at /api/networth is free to use for journalists, researchers, and developers. We rate-limit to 60 requests per minute per IP. Please cache responses; the underlying number only updates once a minute.

How is the net worth figure calculated?

It is computed from the latest TSLA price (polled from Yahoo Finance), reported SpaceX private valuation with a 5% liquidity discount, and estimated values for X, xAI, Neuralink, and The Boring Company, less pledged liabilities. Full methodology is published at /methodology.

What format does the API return?

JSON. Each response includes the total net worth, a per-source breakdown (Tesla direct, Tesla options, SpaceX, other holdings), the timestamp, and the primary data source (Forbes when available, computed otherwise).

Can I attribute this in articles or reports?

Yes — please link back to elonmusktrillionaire.com/methodology when citing the figure. We do not require formal attribution but appreciate it.