Realtime feed: OKX at London, Frankfurt, Ashburn and Ohio
Self-serve realtime access now streams OKX — spot, perpetual swaps, dated futures and options on one port, captured in Tokyo and delivered at our London, Frankfurt, Ashburn and Ohio endpoints over the same dedicated lines as Binance. Bought by the UTC day, one API key for every market.
Same prices as every market: €39.20 per instrument-day or €79.20 per market-day (public-beta price, 20 % off the list price of €49 / €99 for every day bought during the beta).
Whole market or single instruments
Single OKX instruments: spot and perpetual swaps — dated futures and options come with the whole market. OKX lists options that expire the next morning — a run of paid single-instrument days could outlive its contract — so the dated ones come with a market day, which covers every OKX instrument listed that day.
What streams
Full order-book depth (snapshot + incremental updates), a separate top-of-book stream and every trade, per instrument; spot carries the order book, top of book and trades; derivatives add mark price, index price and liquidations, perpetual swaps also the funding rate. Book events follow OKX's own sequence, trade ids are opaque — chain both by equality, in arrival order.
Endpoints
- London (LD4 / AWS London) — OKX (Tokyo) → London over dedicated fiber, ~69.8 ms one-way
- Frankfurt (AWS eu-central-1) — OKX (Tokyo) → Frankfurt over dedicated fiber, ~68.2 ms one-way
- Ashburn (AWS us-east-1) — OKX (Tokyo) → Ashburn over dedicated fiber, ~67.7 ms one-way
- Ohio (AWS us-east-2) — OKX (Tokyo) → Ohio over dedicated fiber, ~64.1 ms one-way
Every latency figure is one-way line latency from the site where the venue is captured to our endpoint — the venue's own latency and the on-ramp to your client come on top.
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