INGEST
Ingest
- Six perpetual venues, Coinbase and Kraken spot, Deribit options
- Trades and book from the venue
- Per-stream sequence and gaps
ARCDELTA · STABLE CHECKING
Market data infrastructure.
Durable and rolling history, live streams, normalized OI, option chains and computed symbols.
WHAT IT IS
Data, not a terminal.
ArcDelta normalizes perpetual markets on Bybit, Binance, OKX, Hyperliquid, Gate and Bitget, Coinbase and Kraken spot, and listed Deribit options. OI and funding are supplied only where available. Durable observations, rolling windows and computed outputs have separate retention policies.
PIPELINE
From exchange to client.
NORMALIZE
Normalize
- One format across venues
- Candles, OI, funding
- Cross-exchange aggregate
DELIVER
Deliver
- REST for slices
- WebSocket for the stream
- Key and plan limits
INSIDE ARCDELTA
Every dataset, shown in motion.
Point at a dataset to see what it carries.
01
Open interest
Normalized OI per venue and in aggregate.
02
Funding
Rates per venue on one clock.
03
Trades and footprint
Prints aggregated by price level.
04
Order book
L2 snapshots and sequenced deltas.
05
Options
Deribit chains, IV and Greeks.
06
Compute
GEX, DEX, smile and term on request.
07
Live streams
WebSocket trades and L2 with stall detection.
08
Recovery
Gaps found and back-filled from real source data.
09
Retention
Each dataset keeps exactly its agreed window.
DATA
What ships today.
Perpetuals, spot and actual listed crypto options. The top-50 ranking is matched to Deribit listings; BTC, ETH, SOL, XRP, AVAX, HYPE and TRX currently have contracts. Indices and ratios are computed from real retained source observations.
- Tradesstream, rolling 12-hour window
- L2snapshots 12h, deltas 2h; venue-specific depth
- OHLCVdurable storage
- Funding & OIdurable storage
- Computefunction, result not stored
Connect the data.
Keys are issued in the account. The plan sets REST, stream, and compute limits.
DATA
Data inventory.
Available datasets, actual source coverage and retention. History starts at the current collection epoch.
SETHOW IT ARRIVESSTORAGEACCESS
TradesWS native12 hREST + WS
L2 snapshot + deltaWS sequence12 h / 2 hREST + WS
OHLCVWS + RESTDurableREST
Mark, index, funding, OIWSDurableREST
Option chain, minuteDeribit ticker30 dGET /options/chain
GEX, DEX, smile, termComputeNot storedPOST /compute/options
RSI, EMA & catalogComputeNot storedPOST /compute
CURRENT COLLECTION
Checking collection start…
COVERAGE
Coverage across spot, perpetuals, and options.
Perpetuals: Bybit, Binance, OKX, Hyperliquid, Gate and Bitget. Spot: Coinbase USD, Kraken USD/EUR. Options: actual Deribit listings among top-50 market-cap coins. L2 snapshots: 12h; deltas: 2h; minute book history: 7d. HIP-3, Kraken Futures, Gate spot and Bitget TradFi are outside current collection.
SETSOURCESTORAGELAYER
Perpetual marketsBybit, Binance, OKX, Hyperliquid, Gate, BitgetTrades/snapshots 12h, L2 deltas 2h; candles/OI/funding durable where suppliedConnected
Spot marketsCoinbase USD; Kraken USD/EURTrades/snapshots 12h, L2 deltas 2h; candles durableConnected
OptionsDeribit actual listed crypto: chain, IV, Greeks, prints and selected booksChain 30d; deltas 48h; trade aggregates 90dPartial
Minute book historySupported venues7 daysREST
1-second archiveTop 20 assets by turnover: mid, spread, 10-level depth, imbalance, aggressor flow90 days, daily Parquet; Research and above/data/archives
Additional marketsHIP-3/RWA, Kraken Futures, Gate spot, Bitget TradFi perpetualsNot connectedPlanned
PRICING
Limits that match the job.
The plan is bound to the user and applies to all of their keys.
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STATUS
Two data modes.
Durable history accumulates. Rolling windows vary by dataset. Computed symbols and metrics use retained observations.
History, metrics, and latest slices.
Trade and L2 delta stream.
Live trades and full L2: 12h. Minute book: 7d. Option deltas: 48h. Chain: 30d.
SETACCESSSTORAGESTATUS
OHLCV / OI / FundingRESTDurableCHECKING
TradesREST + WS12 hCHECKING
L2REST + WS12 hCHECKING