Off-Chain
Whitepaper
Real‑Time Crypto Aggregation Matters More Than Ever
Single-exchange data in crypto isn’t just incomplete – it’s statistically wrong. A global, 24/7, fragmented market, makes legacy “one feed” setups unfit for trading, risk, and valuation - we reflect on the the new normal: real-time, market-wide aggregation.
Key Take-Aways
- Why only 25% of single exchange quotes sit inside a fair value band
- How deviations of 10 bps even in calm markets are no exception
- What the new normal of aggregated crypto price data implies for financial institutions
- How accuracy is measured and why the low-latency paradigm doesn't hold in crypto
Real-time, Multi-Venue Price Aggregation
So your systems see the market as it actually trades.
<250ms
Real-Time Aggregation
9000+
Crypto Price Feeds
70+
CEXs & DEXs
Tier 1
Oracle Publisher
Crypto feeds are either
- fast but inaccurate or
- accurate but slowly consolidated or
- from expensive legacy vendors or
- not institutionally compliant
Learn how real-time aggregated, cleaned, and validated price feeds are fast enough for trading, reliable enough for risk, and transparent enough for audit.
Interested in learning more about our data approach?
Pricing Packages
Prices for Every Use Case
The best crypto data. No hidden fees. No rate limits. No Firlefanz. Just very good prices.
14 day trial on each package
Real-Time VWAP
The real-time VWAP (Volume-Weighted Average Price) represents the true average price of an asset, weighted by trade volume. Minimal latency updates ensuring traders and analysts get real-time, volume-sensitive pricing data via WebSocket.
$649 per month
30-Minute VWAP
The 30 minute VWAP provides market reference closing prices, calculated by averaging the asset trading prices across all supported exchanges within 30 minute interval (i.e 00:30:00 UTC, 01:00:00 UTC, etc).
$499 per month
24-Hour VWAP
The daily VWAP provides a single, volume-adjusted price point for an asset, calculated over the past 24 hours and updated at 00:00:00 UTC, delivered through a WebSocket API.
$219 per month
Bid/ Ask
This package delivers real-time aggregated buying (bid) and selling (ask) prices across multiple exchanges, helping traders assess market liquidity, price depth, and execution efficiency.
$549 per month
Exchange Data
Access real-time, aggregated bid/ask data from pre-selected exchanges.
$549 per month
NEW: Illiquid/ State Pricing
Reconstructs fair value for thin, stale or DEX-only markets. Blocksize infers the price at which the market would trade if meaningful liquidity were present.
On Request per month