API / Developer

Base URL & auth

Base URL

https://api.datamaxiplus.com

Authenticate every request with your API key header:

X-DTMX-APIKEY: <your-api-key>

Your key lives in Account → API key.

REST

GET/api/v1/premiumCross-exchange premium (incl. Korea/kimchi)

GET/api/v1/funding-rates/rankingFunding rates across venues

GET/api/v1/arbitrage/spot-spotTransfer arbitrage routes

GET/api/v1/listing-eventsListing / delisting announcements

Full reference at docs.datamaxiplus.com. All data-api endpoints are GET with query params.

WebSocket

Low-latency streams — react before the rest of the market.

wss://api.datamaxiplus.com/ws/v1/front/liquidation/feed
wss://api.datamaxiplus.com/ws/v1/front/premium

Latency-sensitivelisting announcements · liquidations · premium

Example — top kimchi premium (REST)

curl -H "X-DTMX-APIKEY: $KEY" \
  "https://api.datamaxiplus.com/api/v1/premium?show_only_kimchi_premium=true&sort=desc&key=pdp&limit=10"

Pro+ for systematic tradersHigher rate limits, more history, WebSocket access, priority data.