What We Added, October 1 to 15: Bitcoin Treasuries, RWA API and Cross Venue Odds
Product Updates

What We Added, October 1 to 15: Bitcoin Treasuries, RWA API and Cross Venue Odds

Sona Grigoryan
BySona Grigoryan

Three launches stand out in the first half of October: a Bitcoin treasury tracker, a full real world assets API, and prediction market odds priced across venues. After those, a quick run through everything else we shipped.

See exactly which companies and governments hold Bitcoin

We added a treasuries section. It tracks the 173 public companies that hold Bitcoin between them, which comes to 1.3M BTC, or 6.21% of the entire supply, worth about $107.98B. Strategy leads with 848,517 BTC. There’s a separate table for governments, where the United States sits on top with 329,693 BTC.

Every holder row shows what they hold, what it’s worth now, what they paid per coin where they’ve disclosed it, and the unrealised profit or loss that follows. The latest acquisition column links out to the filing or announcement it came from, so you can check any number yourself. A chart breaks the total down by the country each company is headquartered in, and a running feed lists the latest buys and sells. Tabs across the top switch between Bitcoin, Ethereum, Solana and BNB. The whole thing refreshes daily.

The CoinStats Bitcoin Treasuries page, showing tabs for Bitcoin, Ethereum, Solana and BNB, summary tiles reading 1.3M BTC total held, $107.98B current value, 6.21% share of supply and 173 holders, and a bar chart of Bitcoin holdings by country led by the United States at 91.64 percent
Total held, current value, share of supply and where the holders are based.

Open the Bitcoin Treasuries page.

Pull tokenized stocks, commodities and ETFs straight from the API

The real world assets data behind CoinStats is now a public API, in seven GET endpoints. There’s a market overview, a paginated asset list, aggregate market cap and volume history, and then four per asset endpoints: the asset itself, its tokens, its trading markets, and its price history. Calls cost between one and three credits depending on how much work they do.

You authenticate with your X-API-KEY or an OAuth bearer token, against https://api.coinstats.app. The list endpoints take a search term, sorting, and pages of up to 100. You can narrow assets by type, so stocks, commodities or ETFs, and narrow tokens and markets by issuer, network or exchange. Everything accepts a currency parameter and defaults to USD. Asset history goes from one hour out to all time.

The CoinStats API documentation page for real world assets, with a table of seven GET endpoints under v1 rwa, a description of what each one returns, and its credit cost of one, two or three
All seven endpoints, what each returns, and what it costs.

Read the real world assets API reference.

Price the same prediction market across venues

No prediction market shows you what its rival is charging. Our prediction pages do, and this month the plumbing underneath got better. The API gained a source filter, so you can ask for one venue instead of all of them, and the cross venue match endpoints came back, which return the same question priced on more than one venue at once. That’s what powers the side by side comparison you see on the site.

We also made the pages easier to stumble into. Prediction markets are now linked from coin pages, exchange pages, category pages, the FAQ and news articles, and they sit in the main header menu and the footer rather than only being reachable if you knew the URL.

The CoinStats prediction markets overview page, headlined Prediction markets priced across every venue, with a card showing a Texas Senate race question at 33 percent priced identically on Polymarket, Polymarket US and Kalshi, and counters reading 424,919 contracts tracked and 1,786 markets priced on two or more venues
One question, every venue that prices it, side by side.

Compare live prediction market odds.

More from the first half of October

  • Stuck Funds finds a lot more: unclaimed airdrops from Uniswap, Curve and Zora, staking withdrawals sitting ready at Lido and EigenLayer, Blast and Mantle bridge withdrawals, Aave Rescue Mission refunds, legacy COMP from Compound, Convex locks that expired without a withdrawal, and CCTP and Wormhole transfers that never landed.
  • Claim deadlines: an airdrop row now tells you the date it stops being claimable, and rows drop off within a day of you claiming them.
  • Market heatmap rebuilt: tiles you can reach with a keyboard, crisper tooltips and cleaner edges.
  • Coinbase: when your authorisation expires, CoinStats now asks you to reconnect instead of quietly failing to sync.
  • Bitcoin, Litecoin and Bitcoin Cash: xpub wallets now read their full transaction history.
  • Cleaner trade history: one order on Gate.io, Bitvavo, Gemini, Bitget or KuCoin now books as one trade instead of splitting into every partial fill.
  • Kalshi perpetuals: corrected funding fees, margin and liquidation prices, and profit percentages measured against the margin you actually have at risk.
  • Kraken Futures: cross margin positions show their real leverage.
  • Exchanges API: /v2/exchanges/list can be filtered to one coin, and counts only exchanges with live tickers for it.
  • MCP server: an expired token now returns a 401, so your client knows to reconnect rather than hanging.