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oneapi.finance
What we serve

Data, in plain language.

We don't bury the spec sheet in a sales call. Here's everything we currently serve, where it comes from, and how fresh it is. If your question isn't answered below, tell us — we'll add it.

Equities

Common stocks, ADRs, GDRs, dual-listings. Adjusted and unadjusted prices.

  • 70+ exchanges, 80,000+ tickers
  • EOD daily back to 1990 (US) / 2000 (EU)
  • 15-min intraday at 1m, 5m, 15m, 30m, 1h granularity
  • Adjusted close with split + dividend factors
  • Corporate actions: splits, dividends, mergers, ticker changes

ETFs & Mutual funds

Universe coverage for buy-and-hold portfolios.

  • 20,000+ ETFs across US, EU, UK, JP, AU, Canada
  • Holdings, expense ratios, AUM, inception date
  • NAV history for actively managed funds
  • ISIN ↔ ticker resolution everywhere

Fundamentals

10 years of statements normalized into a single schema.

  • Income statement, balance sheet, cash flow
  • Annual + quarterly, with restatements
  • Ratios pre-computed: P/E, P/B, ROE, FCF yield, etc.
  • Earnings calendar with EPS estimates and actuals

FX

Spot rates and historical bars for every traded pair.

  • 150+ currencies, 22,000+ pairs
  • ECB reference rates for accounting & invoicing
  • Hourly / daily history back 20+ years
  • Cross-rate calculator on the gateway

Crypto

Aggregated pricing across reputable exchanges. No noisy CEXs.

  • Top 200 pairs across BTC, ETH and majors
  • 30+ vetted exchanges, weighted by 24h volume
  • OHLCV from 1m to 1d
  • Stablecoin de-peg flagging

Macro & alt-data

Because portfolio dashboards always grow into research dashboards.

  • FRED time series (US macro)
  • ECB statistical warehouse
  • Yield curves: US Treasury, Bund, OAT, BTP
  • Commodities: gold, silver, oil, gas (front-month)

Where we stop

We're not a real-time SIP feed. We don't sell tick data, Level-2 books, or order-execution APIs. We don't serve options Greeks, options chains intraday, or futures intraday. We don't host satellite imagery or alternative data. If you need any of that, you have a different problem — and a different budget. We won't waste your time pretending we fit.

How fresh is it?

  • Quote endpoint: 15 minutes behind during market hours, EOD final by midnight ET.
  • Time series: intraday bars closed 15 minutes after the bar's end timestamp.
  • Fundamentals: refreshed within 24h of an SEC/ESMA filing.
  • Corporate actions: same-day update on ex-date.
  • Crypto: 60-second bars, near-realtime. (We can lift the delay there because we own the upstream.)

Try the API on the data you actually need.

Free tier covers quote, time series, search and FX. Indie unlocks fundamentals + intraday.