US equities · REST API

Stock market data for your next trading project.

Build personal trading bots, dashboards and backtests with US equity quotes, minute and daily bars, historical daily data, and corporate actions.

Start free. Paid plans from $4/month plus tax; historical data and corporate actions are included with Supreme.

Get a free API key Read the quickstart

Free plan · No credit card required

First request POST /quote/real-time

export OKAMI_API_TOKEN='YOUR_API_TOKEN'

curl --silent --show-error \
  --request POST 'https://okamistocks.io/api/v1/quote/real-time' \
  --header 'Accept: application/json' \
  --header 'Content-Type: application/json' \
  --data "{\"token\":\"${OKAMI_API_TOKEN}\",\"ticker\":\"SPY\"}"

Example response HTTP 200

Live

{
    "data": {
        "ticker": "SPY",
        "bid_price": "755.57",
        "ask_price": "760.87",
        "bid_size": 40,
        "ask_size": 80,
        "quote_timestamp": "2026-10-31T04:58:41.482196446Z"
    }
}

Market snapshot

A sample of the data available through the API.

Latest available price, change, bid, ask and daily volume for a sample of supported tickers
Symbol	Price	Change	Bid	Ask	Daily volume	Updated
SPY S&P 500	758.22	-	755.57	760.87	77978520	2026-10-31T04:58:41.482196446Z
QQQ NASDAQ 100	552.40	-	552.40	0.00	85929928	2026-10-31T04:17:13.334417826Z
VOO Vanguard S&P 500	555.85	-	555.85	0.00	10201515	2026-10-31T04:59:35.368688611Z
IWM Russell 2000	279.35	-	279.34	279.35	24919703	2026-10-31T04:59:59.993232197Z
DIA Dow Jones	413.70	-	413.70	0.00	4894847	2026-10-31T04:17:09.222013834Z
VTI Total Stock Market	297.26	-	297.26	0.00	4723121	2026-10-31T04:58:08.024525325Z

SPY

S&P 500

758.22 -

Bid: 755.57
Ask: 760.87
Volume: 77978520

Updated 2026-10-31T04:58:41.482196446Z

QQQ

NASDAQ 100

552.40 -

Bid: 552.40
Ask: 0.00
Volume: 85929928

Updated 2026-10-31T04:17:13.334417826Z

VOO

Vanguard S&P 500

555.85 -

Bid: 555.85
Ask: 0.00
Volume: 10201515

Updated 2026-10-31T04:59:35.368688611Z

IWM

Russell 2000

279.35 -

Bid: 279.34
Ask: 279.35
Volume: 24919703

Updated 2026-10-31T04:59:59.993232197Z

DIA

Dow Jones

413.70 -

Bid: 413.70
Ask: 0.00
Volume: 4894847

Updated 2026-10-31T04:17:09.222013834Z

VTI

Total Stock Market

297.26 -

Bid: 297.26
Ask: 0.00
Volume: 4723121

Updated 2026-10-31T04:58:08.024525325Z

Quotes for your bot

Read the latest bid/ask and quote timestamp for a supported US ticker. Quotes reflect what buyers and sellers are currently offering, not the last executed trade.

bid_price · ask_price · quote_timestamp

Real-time quote docs

Bars for your dashboard

Use the latest minute and daily OHLCV values (open/high/low/close/volume) in your personal tools.

open · high · low · close · volume

Minute bar docs Daily bar docs

History for your backtest

Supreme

Retrieve historical daily bars and corporate actions across a date range, with explicit adjustment options.

start · end · adjustment

Historical bars docs Corporate actions docs News docs

Cheap stock market data, priced for personal projects.

Monthly plans for individual, non-professional use.

Prices are in US dollars and do not include tax. Stripe, our payment provider, calculates any sales tax or VAT it is required to collect from your billing address and adds it at checkout, which shows the full total before you pay.

Free

$0/mo

Try your first integration

10 supported demo tickers
Latest quote, minute and daily bars: Included
Crypto quotes, minute and daily bars: Not included
Historical daily bars (stocks and crypto): Not included
Corporate actions: Not included
News: Not included
10 requests/minute

See the exact ticker list

SPY, QQQ, VOO, IWM, DIA, VTI, NVDA, SPCX, MSFT, AMZN

Get a free API key

Standard

For more symbols

$4/mo plus tax

Follow more symbols

Supported US tickers beyond the Free list
Latest quote, minute and daily bars: Included
Crypto quotes, minute and daily bars: Included
Historical daily bars (stocks and crypto): Not included
Corporate actions: Not included
News: Not included
60 requests/minute
Each request covers up to 5 symbols with batch calls (up to 300 quotes a minute)

Choose Standard

Supreme

$20/mo plus tax

Build historical backtests

Same ticker access as Standard
Latest quote, minute and daily bars: Included
Crypto quotes, minute and daily bars: Included
Historical daily bars (stocks and crypto): Included
Corporate actions: Included
News: Included
600 requests/minute
Each request covers up to 5 symbols with batch calls (up to 3,000 quotes a minute)

Choose Supreme

For non-professional use only: OkamiStocks market data is licensed exclusively for personal, non-commercial use by individual traders, not for professional traders, institutions, or redistribution. See Terms for eligibility requirements.

Make your first request.

Get an API key and request your first quote in a few minutes, no credit card required.

Get a free API key Read the quickstart