OpenMarket: Data API, terminal, and kScript logoOpenMarket: Data API, terminal, and kScript
One GET /v1/points. type picks the series. TPO is listed as exclusive.
devrels.xyz/a/338OpenMarket is a social charting and order-flow terminal. Docs call it a professional-grade platform for seeing how money moves across crypto, equities, metals, FX, and prediction markets. Product docs: openmarket.xyz/docs. Learn: introduction. Chart: /chart. llms.txt is live.
The Data API is the developer surface. Base https://api.openmarket.xyz. Header X-OpenMarket-Key. Keys ship with Free, Basic, Standard, and Advanced. Server-side only. Generate them in account settings.
REST: one endpoint
All data queries are GET /v1/points. The type param picks the series. Required: type, interval, from (unix seconds), period (seconds). Exchange is conditional. Symbol via rawSymbol or coin.
curl "https://api.openmarket.xyz/v1/points?type=TRADE_SIDE_AGNOSTIC_AGG&exchange=BINANCE_FUTURES&rawSymbol=BTCUSDT&interval=HOUR&from=1774800000&period=3600" \
-H "X-OpenMarket-Key: YOUR_API_KEY"Types on the intro table: candles TRADE_SIDE_AGNOSTIC_AGG and per-side TRADE_AGG, open interest, funding, liquidations, volume profile (2x weight), TPO (5x, listed as not on any other crypto data API), orderbook heatmap (10x). Advanced: bitcoin dominance, implied vol, skew. Advanced+: Hyperliquid liquidation and TP/SL heatmaps. Response is series[].id plus series[].points. Timestamps are s plus optional ns.
WebSocket
Book channels use the book path. Everything else uses nonbook. Regions: Singapore wss://ap-sin3.ws.api.openmarket.xyz, Europe wss://eu-de3.ws.api.openmarket.xyz. Add ?encoding=json. Auth: public/authenticate with token. Subscribe: public/subscribe. Channels: TRADE, TRADE_AGG, BLOCK_BOOK_SNAPSHOT, LIQUIDATION, FUNDING_RATE, OPEN_INTEREST, VOLUME_PROFILE_AGG.
{
"method": "public/authenticate",
"params": { "token": "YOUR_API_KEY" }
}Terminal and kScript
The product side is the terminal: tape, aggregated order book, DOM, volume and liquidity stats, liquidations, watchlist, news drawer. Order flow: footprint, TPO, heatmap, CVD. Charting: 99 drawing tools, workspaces, Hub for community indicators. kScript is the in-house language (v3 current). Deribit options suite is twelve chart-native indicators.
Resources
Keep reading
chain_id sol or eth. Header x-api-key. LinkedIn omitted. Attribution if you display data.
Current pair snapshots over HTTP. Profiles and boosts over REST and WebSocket. No OHLC in the published reference.
One Trading API. Quote, sign, submit. JIT routing. No protocol fee.
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