Indexed liquidity universe
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protocols
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components
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Components from Fynd's most recent Tycho snapshot at startup.
ETH market price—
Block —
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ETH / USDC · Live · Every Ethereum Block
The Price of
Ethereum
Market depth measured block by block from Tycho-indexed onchain liquidity. Not an oracle price. The real cost to trade ETH at the latest collected block.
Fynd
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Tycho
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Your effective price, live
The three charts below are synchronized. Click any block to pin it. The price curve and bookmap jump to show what execution looked like at that block.
Depth history · every block collected
The same trade costs different amounts depending on when you execute
Bright line = market depth at 1% impact, buy side. Dashed = ETH spot price. Red marks are thin-market blocks: the bottom 15% of depth in this window. The stat below shows exactly how much more expensive those blocks are. Click any point to pin that block in the curve and bookmap.
Hover to inspect any block · Click to pin across all charts · Double-click to reset
Liquidity at every price level
Loading 1w of measured history…
⟷ 1w
thin to deep liquidity
latest block
your fill price at slider size
per-block price move · green up / red down · size = magnitude
bid-ask spread
latest block order book
Cost of execution over time
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Set your trade size to see what it actually costs.
Effective price
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Cost of execution
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The price curve
Inspect this quote
effective price
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amount in—
amount out—
net of gas—
gas estimate—
block—
time—
hops—
pools—
route protocols—
calldata—
Detail snaps to the nearest real quoted rung for this block and side. Executable calldata exists only for sizes Fynd actually quoted, so we never interpolate a transaction.
Want the full history?
Drop your Telegram and we'll reach out when full-history access is ready.
Pull the data yourself.
It's all on a public API and a tiny Python SDK: 200 measured depth points per side, routed across Fynd's Tycho-indexed universe.
Infrastructure · Open Source · No Estimates
How this data is produced
Executable quotes, not oracle candles
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depth probes / block
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last snapshot
Every snapshot uses real Fynd routes across the indexed universe, measured at each target. Capped levels at the search ceiling are marked, never presented as exact.
Latest 1% USDC→WETH route
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protocols used
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pools / hops
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Route used by the 1% impact probe for the latest block. The best route often sits in one deep pool, so a single protocol here does not imply narrow indexed coverage.
Data integrity
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mode
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blocks behind
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last update
fynd
capped marked
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Open source · Self-hosted · Public API · No oracles
These are measured quotes.
You can run your own.
Not oracle data. Live-mode snapshots use direct Fynd quotes against Tycho's indexed onchain state. The static fallback is timestamped so it cannot be mistaken for live data.
Start Fynd
fynd serve \ --rpc-url https://ethereum.publicnode.com \ --tycho-api-key <your-key>
Free API key at t.me/FyndPortalBot · docs.fynd.xyz
Best viewed on desktop
The charts below are interactive: bookmap, cost of execution, price curve and depth history. They have more room and a side-by-side view on a wider screen.