Identify tradable markets
Displayed depth is not the same as landable liquidity.
Track venue freshness, effective spread, competitor depth, flow routing, and markouts before you tighten, widen, or pull quotes.
Market Intelligence
See the market. Understand its history.
Polaris provides live market data and historical analysis for Solana market structure: synthetic L2, swaps, venue depth, route quality, and quote freshness.
Live
Polaris Data Gateway
SOL-USDC · dense · FRA
WebSocketgRPCRESTHistory
WebSocket subscribe
const ws = new WebSocket(url);
ws.onopen = () => ws.send(JSON.stringify({
feed: "liquidity_bundle",
pair: "SOL-USDC",
profile: "dense",
}))Synthetic L2
SOL-USDC
142.42
142.44
142.46
142.48
142.50
142.318
142.31
142.29
142.27
142.25
142.23
FeedsSynthetic L2Swap tapeVenue depth
Why it matters
Executable liquidity is not visible in one book.
Solana price sits across account state, PropAMMs, RFQ paths, aggregators, and the transaction that finally lands. Polaris reconstructs that surface so your desk can monitor liquidity, evaluate execution quality, analyze historical conditions, and make decisions against what is actually landable.
Understand the routes
Route inclusion is distribution.
Measure venue quality, aggregator coverage, and where flow actually goes before choosing the markets your desk quotes.
Study the history
Simulation and landing diverge on Solana.
Query historical swap tape, compare simulated routes to landed execution, and validate strategy assumptions on historical windows.
What you get
Feeds built for production and research.
Synthetic L2
A reconstructed executable-depth ladder derived from observed Solana state, high-frequency simulation, and realized swap validation.
Swap tape
Enriched stream of realized on-chain swaps with pair, pool, venue, size, and timing. The ground-truth event log for validating surfaces, tracking flow, and comparing simulated routes to landed execution.
Route quality
Execution gap, route freshness, missing-route windows, quote decay, and landed execution versus best simulated path.
Streams and API
Live streams for production monitoring and historical API windows for research and strategy validation.
Venue comparison
Depth, freshness, effective spread, best-price share, and markout across venues and route surfaces.
Historical analysis
Reconstruct market conditions around swaps, route changes, quote updates, volatility events, and landing outcomes.
How teams use it
From live monitoring to historical analysis.
- 01Stream live Synthetic L2 and freshness signals into production dashboards and alerts.
- 02Query historical swap tape and route-quality windows for research and backtests.
- 03Compare venue depth and aggregator routing before changing quote placement or inventory.
Bring your market-making operation to Solana.
Tell us the markets, venues, and strategy shape you want to evaluate. Polaris will discuss the right path from integration to production.