One query surface for the world’s financial data.
QXX is a streaming-SQL platform for financial & market data. Subscribe to live results or query years of history through one surface — markets, on-chain and alternative data, typed and ready to query.
SOC 2–aligned · SSO / SAML · VPC & on-prem deployment
-- Live 1s candles, streamed as they print
select symbol, close, volume, ts
from qxx.market.candles_1s
where symbol in ('BTC-USD', 'ETH-USD', 'AAPL')
emit changes; -- query_mode = streaming| symbol | close | chg | vol |
|---|---|---|---|
| BTC-USD | 68,240.11 | +0.42% | 1.2K |
| ETH-USD | 3,412.06 | +1.84% | 4.8K |
| AAPL | 228.51 | +0.36% | 812 |
| ES1! · S&P | 5,618.25 | +0.28% | 2.1K |
| EUR/USD | 1.0894 | -0.11% | 6.0K |
- Datasets & views +14 this quarter
- 0+
- Metrics & fields +38 added
- 0+
- Events / sec streaming now
- 46,200
- Platform uptime SLA-backed
- 0.00%
A catalog that spans every market.
Markets, on-chain and alternative data are live today. Equities, FX, rates and more are landing on the same streaming-SQL surface — integrate once, grow into everything.
Markets
Prices, trades and OHLC candlesticks from one-second to daily — with market cap and reference, normalized and query-ready.
- Prices, trades & OHLC candles (1s–24h)
- Market cap, volume & reference data
- Typed, parameterized views
qxx.market.{candles_1s, trades, prices, mktcap}On-chain
Blocks, transactions, DEX & lending events, token transfers and prices across 20+ chains.
Social & alt-data
X posts, accounts and followers — alternative signal alongside price. (Beta)
Equities
US & global equities: trades, quotes, corporate actions & fundamentals.
FX
Spot, forwards & NDFs across G10 majors and emerging-market pairs.
Rates
Government & corporate instruments: yields, curves and spreads.
Same query, live or historical.
Write SQL once. Run it one-shot over full history, or subscribe to a live, continuously-updating result — no second system, no rewrite.
1-- Same query — now a live subscription2select3 symbol, close, volume, ts4from qxx.market.candles_1s5where symbol in ('BTC-USD', 'ETH-USD')6emit changes; -- query_mode = streamingemit changes · WebSocket & gRPC · typed SDKs
One platform, tuned to how your team works.
Whether you answer to a risk committee or a latency budget, QXX meets you where you are.
Data infrastructure you can standardize on.
Governed, auditable access to every dataset — with the controls your risk and compliance teams sign off on, and SLAs your desks can depend on.
- SSO / SAML & role-based access
- Audit logs & full data lineage
- Per-dataset SLAs & support
- VPC & on-prem deployment
Built for the tape.
Low-latency streams and point-in-time history engineered for backtests and live signals — no survivorship bias, no midnight pipeline fixes.
- Sub-second data freshness
- Point-in-time-correct history
- Co-located, low-latency delivery
- Parquet & Arrow, backtest-ready
From zero to query in minutes.
The SQL you already know, typed SDKs and webhooks — with no pipelines to build or maintain. Ship a data-backed feature this afternoon.
- SQL + typed SDKs
- Webhooks & live streams
- Generous free tier to start
- No pipelines to operate
The parts that matter when data is the product.
One streaming-SQL surface, broad datasets, typed views and deep history — engineered to the standard institutional trading and research teams demand.
Streaming SQL + full history
Run SQL one-shot over history, or subscribe with emit changes to a live result. Same query, same schema — no second system to reconcile.
Markets, on-chain & alt-data
Prices, trades and candles, on-chain activity and social data today — with equities, FX, rates and more on the same schema.
Typed, parameterized views
Save queries as views: typed, filterable, sortable, searchable and parameterized columns your team can share and reuse.
1-second to years
From one-second candles up to daily bars and years of point-in-time history — zoom across time in a single query.
99.99% uptime, reconciled
Redundant pipelines with continuous reconciliation and per-dataset SLAs. Data you can safely put in production.
Enterprise-ready by default
SOC 2-aligned controls, SSO / SAML, VPC & on-prem, encryption in transit and at rest, and complete audit logs.
Built for trading, quant & research teams
Answers for teams evaluating QXX.
How the platform works, how you query it, and what it takes to run it in production.
QXX is a streaming-SQL platform for financial and market data. Markets (prices, trades and OHLC candles from one-second to daily) and on-chain data are live today, with social/alternative data available and equities, FX, rates, derivatives and reference data landing on the same surface.
Put the world’s financial data behind one API.
Start on the free tier, or talk to us about coverage, SLAs and enterprise deployment. On-chain data is live today — the rest is landing on the same surface.
Usage-based pricing · Free tier · SOC 2–aligned