MarketPulse
Markets

Stock

Present core equity symbols with consolidated quote fields, predictable change metrics, and a payload shape suited to product surfaces and developer tooling.

Featured Instruments

AAPL

Real-time preview

MSFT

Real-time preview

NVDA

Real-time preview

TSLA

Real-time preview

AMZN

Real-time preview

What customers can consume

Last price snapshots

Change and volume fields

Equity-friendly symbol coverage

REST and WebSocket access paths

By developers for developers

A unified OHLC contract for every market.

Keep the same candle endpoint, field order, and auth model across stock, forex, metals, indices, crypto, and funds. Only market-specific coverage, cadence, and retention vary.

Standardized OHLC payload

Every bar returns timestamp, open, high, low, close, and volume with the same field names across all markets.

Market-specific routing only

Switch market and symbol without rewriting client logic, parsing rules, or downstream storage models.

REST bootstrap, WebSocket follow-up

Use REST to hydrate recent bars and subscribe to the same contract over your self-hosted streaming layer.

from marketpulse import MarketDataClient

client = MarketDataClient(api_key="YOUR_API_KEY")

bars = client.ohlc.list(
    market="stock",
    symbol="AAPL",
    timeframe="1m",
    limit=2,
)

print(bars)

US equities + ETFs

Coverage

1m to 1d bars

Cadence

15 years

Retention

REST + WS

Delivery

Pricing

Plans that map cleanly to integration maturity

Start with a developer tier, move to production access when your product needs higher throughput, and reserve enterprise controls for teams with stricter operational needs.

Developer

$0/month

For evaluation, sample payload previews, and low-volume testing.

  • Delayed or sample data access
  • One browser token profile
  • Docs playground access
  • Basic market coverage

Production

$299/month

For shipping products that need dependable REST and WebSocket consumption.

  • Real-time quotes
  • Higher request ceilings
  • Usage and billing views
  • Multiple API keys

Enterprise

Custom

For teams that need dedicated throughput, contract controls, and onboarding support.

  • Custom throughput and rate limits
  • Dedicated onboarding
  • Operational review support
  • Custom market expansion