About & methodology

Stock Token Compare is an independent, unofficial informational site. It compares listed equity quotes with publicly observable tokenized-stock markets. It does not custody assets, connect wallets, execute trades, or solicit investments.

Data sources

xStocks public API — asset registry, deployments, trading hours, halt status, and optional oracle identifiers. Paginated via ?page=.
Share quotes — Yahoo Finance when it responds quickly. Nasdaq and CNBC are requested together if Yahoo is slow or unavailable. Weekend and after-hours figures may reflect the prior regular-session close. A missing timestamp stays unlabeled.
Dexscreener — token market mid and pool liquidity looked up by deployment address. Only pairs whose base token matches a known deployment are kept. Thin pairs are ignored. A $1,000 figure on the page is that notional divided by reported pool depth, not a fee or price-impact estimate.
Pyth Hermes — optional oracle reference only, and only when the public endpoint responds. It is not used for the premium calculation. A 401 means the feed currently requires credentials, so the page skips it.

Premium / discount

Premium % = (tokenPrice − sharePrice) / sharePrice. If either leg is missing or non-finite, the UI shows Unavailable with a reason. No invented spreads.

Caching

The asset list is cached for about 30 minutes. Share quotes, DEX pools, halt status, and each assembled comparison are cached for about 90 seconds. Search downloads that registry once and filters it in the browser, so keystrokes do not call issuer, Yahoo, or Dexscreener.

Contact

This build ships without a contact form or support channel. Treat all figures as observational and verify against primary sources before making decisions.