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REAL-TIME · MULTI-ASSET · SOURCE-AWARE

Every market,
one clean API.

We pull from every venue, normalize the mess, and stamp each tick with its source, freshness, and confidence.

Data flow: market venues across crypto (live), FX, and equities feed the LIAW core, which normalizes, dedupes, and stamps every tick before serving one normalized API over REST, WebSocket, and FIX.

DATA FLOW // SOURCE → LIAW → API
BUILT BY TEAMS SHIPPING AT SCALE
  • STRIPE
  • PLAID
  • ALCHEMY
  • RAMP
  • BRIDGE
  • MERCURY
  • ANCHORAGE
  • KRAKEN
  • GEMINI
  • CHAINALYSIS
  • DUNE
  • NANSEN
LINEAGE

Every tick keeps its passport.

Source, timestamp, freshness, and confidence on every quote. No black-box prices.

CONTRACT

An API you build a balance sheet on.

Versioned endpoints. Footnoted changes. The kind of contract your stack still talks to in five years.

CORRECTIONS

History never silently rewrites.

Late ticks, bad wicks, and outages ship as explicit events. The history you backtest today is the one you see next year.

§ 02 · ONE FEED, EVERY MARKET

High-performance infrastructure for modern finance.

One feed for crypto, equities, and FX. Stop renting three vendors and reconciling three invoices to answer one question.

CRYPTO · LIVE
40+ EXCHANGES · 800+ PAIRS
BTCUSD67432.180.42%5ms
ETHUSD3521.040.12%8ms
SOLUSD142.880.18%11ms
→ TICK & CANDLE STREAMS
EQUITIES · REFERENCE
8,000+ TICKERS · 4 VENUES
AAPL189.420.21%48ms
TSLA245.180.42%51ms
NVDA895.061.12%54ms
→ EOD + INTRADAY REFERENCE
FX · REFERENCE FEEDS
28 PAIRS · 6 SOURCES
EURUSD1.08420.02%150ms
GBPUSD1.27180.08%153ms
USDJPY156.420.14%156ms
→ DAILY FIX + STREAMING
12MS
MEDIAN TICK LATENCY
50K/SEC
SUSTAINED THROUGHPUT
99.99%
PUBLISHED UPTIME
§ 03 · METERED ACCESS

Liquidity, as an art of seeing.

One credit per request, from a generous monthly pool. Rate limits with room to breathe — and no end-of-month surprises.

¹ Credits draw from one global balance; rate-limit windows refresh on a fixed schedule.

METER · API CREDITS · LIVE
Credits Remaining−1 / request
842,317
of 1,000,000 included this month
Rate Limit~96 / min · 600 max
↻ window refreshes in 11s✓ plenty of headroom
GET/v1/ticks/BTCUSD200−1cr9ms
GET/v1/candles/ETHUSD200−1cr12ms
GET/v1/quote/AAPL200−1cr8ms
GET/v1/ticks/EURUSD200−1cr11ms
§ · PLANS

Start free. Scale when the volume does.

Throttled, never surprise-billed. Pick a tier and head to checkout.

Free

$0/mo

  • 10,000 credits / month
  • 30 requests / min
  • 30-day history
  • 1 API key
Start free

Pro

Popular

$49/mo

  • 500,000 credits / month
  • 300 requests / min
  • 10-year history
  • 3 API keys
Choose Pro
Compare all plans

Market data priced like infrastructure.

Stop managing websockets and normalization logic. Start building features.

Start building for free