Tick-Level Liquidity Data
for Uniswap V3

Know exactly where the cliffs are before you trade.

View PricingAPI Docs
MEMPOOLPending TxsSWAP ROUTERexecutes swapsLPsNonfungiblePositionMgr+MINT−BURNWETH/USDT 0.05%0xc7bB...9b • 10 tick bands$3,245$3,240$3,235$3,230$3,225$3,195-$30 GAP$3,190$3,185$3,180$3,175← TICKS →CLIFFVALIDATORorders txs⛏CHAINSwaps consume band liquidity • Mint adds / Burn removes • Low liquidity = SLIPPAGE

How it works: Validators order pending transactions into blocks; the router then fills each swap by walking through price bands until the order is complete — hitting a low-liquidity cliff means skipping to worse prices.

Key insight: Your swap "eats" liquidity from bands. When a band is already low (cliff), there's not enough liquidity to absorb your trade, so price moves against you = slippage.

LIVE DATA PREVIEW
SideBandActive LiqSize (ETH)CumulCliff
Loading...
Loading liquidity data...

PRE-TRADE SCANNER

Ask about any swap — I'll analyze cliffs and slippage risk before you trade.

Tell me what you want to swap and I'll check for liquidity cliffs:

• "Swap 50 ETH for USDC"
• "Is 100 WETH to USDT safe?"
• "Check 25 ETH to USDC"

100+ Band Resolution

Full liquidity depth across 100+ price bands, both bid and ask sides, updated every block.

Cliff Detection

Automatic detection of liquidity cliffs with severity scoring to identify high-slippage zones.

Block-Level Precision

Data indexed at every Ethereum block for maximum precision in backtesting and live trading.

DATASETS

DATASETS

LOB BANDS

Band-by-band liquidity structure

  • •50+ bands/side
  • •Active liquidity
  • •Cumulative depth
  • •Cliff severity
Parquet + CSV
$49/day

CLIFF EVENTS

Every liquidity cliff detected

  • •Entry tick
  • •Severity %
  • •Distance to price
  • •L before/after
Parquet + CSV
$29/day

TRADE IMPACT

Pre-computed slippage curves

  • •$10K, $50K, $100K
  • •Expected slippage
  • •Ticks crossed
  • •First cliff hit
Parquet + CSV
$19/day

PRICING

PRICING

DAILYWEEKLYMONTHLYAPI ACCESS
LOB Bands$49$299$999$2,499/mo
Cliff Events$29$179$599included
Trade Impact$19$119$399included
FULL BUNDLE$79$499$1,499$3,999/mo

All datasets include: README, LICENSE, SHA256 checksums

Formats: Parquet (recommended), CSV

Enterprise pricing available for custom pools, historical backfills, and real-time streaming.

DATA SCHEMA

SCHEMA

lob_bands.parquet
ColumnTypeDescription
block_numberuint64Ethereum block number
pool_addressstringUniswap V3 pool address
sidestringASK or BID
band_nouint8Band number (1 = nearest)
band_start_tickint32Lower tick boundary
band_end_tickint32Upper tick boundary
band_active_liquidityuint128Active L in band
band_size_token0float64Token0 to traverse band
band_size_token1float64Token1 to traverse band
cumulative_sizefloat64Depth curve (token0)
is_liquidity_cliffboolTrue if cliff at entry
cliff_severityfloat64|ΔL| / L_before

WHAT YOU GET

2025-01-15/
uniswap_v3_lob_bands.parquet
(487 MB)
uniswap_v3_cliff_events.parquet
( 23 MB)
uniswap_v3_trade_impact.parquet
( 89 MB)
metadata.json
README.md
LICENSE.txt
SHA256SUMS
Verification
$ sha256sum -c SHA256SUMS
uniswap_v3_lob_bands.parquet:OK
uniswap_v3_cliff_events.parquet:OK
uniswap_v3_trade_impact.parquet:OK
All files verified. Data integrity confirmed.

TRADE IMPACT CALCULATOR

TRADE IMPACT CALCULATOR

Simulate slippage and cliff detection before you trade

WETH/USDT 0.05%