Market Data

Multi-exchange crypto data, computed.

Live prices aggregated across Coinbase, Kraken and Binance, with the cross-exchange spread, arbitrage signal and technical indicators computed for you.

Try it API spec

# BTC across 3 exchanges + arbitrage
curl ".../v1/crypto/aggregate?key=demo&symbol=BTC"

EU-hosted (Austria) No data stored Free demo key

Who uses this & why

Trading tools and dashboards need clean, combined data — not one raw exchange feed they have to stitch together.

Crypto dashboards, portfolio trackers and trading bots
Fintech apps showing a reliable aggregated price instead of one venue
Analysts needing indicators (RSI, EMA) without maintaining a data pipeline

Endpoints

Auth: X-API-Key header or ?key=. Free demo key demo.

Endpoint	What it does
`GET /v1/crypto/aggregate`	Best bid/ask across exchanges + arbitrage
`GET /v1/crypto/indicators`	RSI, EMA, ATR on live candles

Pricing

You pay per request — one request = one automated API call your software makes.
Example: a dashboard refreshing prices for 200 users every minute makes a lot of requests — that's what higher tiers are for.

Demo

Free

50 requests/day — for testing & small projects

Pro

from $9/mo

10,000 requests/month

Ultra

from $29/mo

100,000 requests/month

Get a key on RapidAPI