One shape. Many markets.
A consistent schema for quotes and instruments. Keep asset class, market type, and currency explicit as your product grows.
symbol · market · currency
MARKET DATA, MADE FOR DEVELOPERS
Live stock and crypto data for developers
Live quotes. Historical candles. One API.
REST + WebSocketStructured JSONSource timestamps
FOR THE STACK YOU ALREADY USE
⌘ JavaScript⌁ Python›_ cURL{ } Any HTTP client
01 / MARKET COVERAGE
Two markets.
A familiar data model.
Build across traditional and digital assets with clear instrument types, explicit quote currencies, and consistent fields.
EQUITIES / CATALOG PREVIEWUSD QUOTED
Stocks and ETFs are distinct from equity perpetuals.↗
Current catalog: 7,957 stocks & ETFs and 519 USDT crypto pairs. Coverage and quote freshness depend on the instrument, market session, and source availability.
02 / LESS INTEGRATION WORK
Your product deserves
more than a raw price.
Context with every tick.
Know when a quote was produced and when it arrived. Source timestamps and freshness fields help your app handle stale data honestly.
source_time · received_at
Fetch, stream, build.
Use REST for snapshots and historical queries. Subscribe to updates over WebSocket when your application needs a continuous feed.
REST + WebSocket
01Binance feedsSource market activity
→02StockAPNormalize · timestamp · deliver
→03Your next productDashboards · research · alerts
Product architecture preview. Customer authentication, quotas, and production service commitments are coming with API access.
03 / DEVELOPER PREVIEW
Read the payload.
See the possibilities.
Switch languages and instruments to explore the proposed interface. These examples run locally—no account or API key required.
REQUEST
RESPONSEILLUSTRATIVE JSON
Example contract only. The customer API is not publicly available yet.
04 / WHAT WILL YOU BUILD?
The data layer.
Your unfair advantage.
01
A market dashboard people keep open.
Bring stock and crypto watchlists into one interface.
02
A research workflow that stays focused.
Work with predictable payloads and inspect source freshness.
03
Alerts that come with context.
Design notifications around prices, timestamps, and market types.
GOOD QUESTIONS
Before you integrate.
Where does the market data come from?+
The planned API uses Binance-sourced market feeds. StockAP is an independent product, not affiliated with or endorsed by Binance. Available fields and instruments depend on the source feed.
Can I get an API key today?+
Not yet. This is the product homepage and interface preview. Preview documentation is available now. Pricing, account access, and customer API keys will follow.
Are stocks and perpetuals the same product?+
No. Stocks, ETFs, crypto spot pairs, and perpetual derivatives are separate instrument types. The API design keeps them distinct so you can present the correct market and quote currency.
Will every instrument have a live price?+
Catalog coverage is not a freshness guarantee. Updates depend on market sessions and source availability. The API design includes timestamps and stale-data indicators rather than presenting old quotes as new.
Can I use the data in a commercial application?+
Subscriptions provide API access. They do not grant data redistribution or other market-data licensing rights. Confirm permitted uses with the underlying data providers before commercial redistribution.
↗
YOUR NEXT BUILD STARTS WITH GOOD DATA
Less plumbing.
More possibility.
Explore the interface for your next stock or crypto application.
Try the API preview ↗Explore the documentation. Choose a plan and create an API key in your dashboard.