GAPLINEGAP RECEIPT · #0001You see$1,200.00
You keep$1,193.11
Price you see$1,200.00
Price gap−$5.04
Fee gap−$1.80
Gas gap−$0.05
What you keep$1,193.11
The gap−0.57%
Read-only estimate from a demo model. Not a trade. Not financial advice.
Mind the gap
Know the real number.
The price you see is not the value you keep. GAPLINE measures the gap between them (price, fees and gas, against an independent reference) before you trade.
No walletNo signingNothing stored
Price you see$1,200.000.5 ETH at $2,400.00
The gap−0.57%−$6.89
What you keep$1,193.11after price, fees and gas
- 01Price gap
- −0.42%$5.04
- 02Fee gap
- −0.15%$1.80 · in output
- 03Gas gap
- <0.01%$0.05 · separate
- 04Impact share
- unknownnot stated by provider
Demo model with example prices. Not live data, not a trade, not financial advice. The gap in the diagram is drawn far larger than life so you can see it.
01Anatomy of a gap
$6.89 didn't just vanish.
Every gap is split into the parts that caused it, so you know what you paid for and what nobody told you.
Price you see$1,200.00
What you keep$1,193.11
The last 0.57%, enlarged
- 01
Price gapvs reference
The quoted rate against an independent reference price. Spread and price impact live here.
−0.42%−$5.04 - 02
Fee gapin output
The provider fee, already taken out of what you receive. Counted once, never twice.
−0.15%−$1.80 - 03
Gas gapseparate
The network fee, paid separately and valued at the same reference.
<0.01%−$0.05 - 04
Impact share
When a provider does not separate price impact, it is shown as unknown instead of a guess.
unknown · not stated by provider - =
The gap
Every part counted once. Together they are the difference between the price you see and what you keep.
−0.57%−$6.89
02Liquidity
Size changes the price.
An asset has no single price you can sell at. The bigger the trade, the more of the pool it eats, and the wider the gap opens.
If you sell0.5 ETH−0.57%−$6.89 of $1,200.00
Example curve from the demo model. Drag across the chart, or pick a size. Each size would be its own live quote.
03Routes
Same asset. Different outcome.
The best price is not always the best result. GAPLINE ranks routes by what you would actually keep, with fees and gas counted once.
- 010x$1,193.11−0.57%
- 02Venue B$1,191.98−0.67% · −$1.13 vs best
- 03Venue C$1,191.59−0.70% · −$1.52 vs best
Venue B quotes the better price. 0x leaves you with $1.13 more.
0x is the provider planned for the first live phase. Venue B and Venue C are placeholders.
04Scanner · next phase
Where the market doesn't match.
A live table of where the gaps are, ranked by what a real trade of a real size would lose. It comes after the checker.
| Asset | Total gap |
|---|---|
ETHCrypto | −1.25% |
WBTCCrypto | −0.73% |
LINKCrypto | −2.93% |
AAPLStock | −0.26% |
TSLAStock | −1.38% |
NVDAStock | −0.18% |
Gap score is a mock formula for now. Higher is better.Open the scanner preview
05Principles
Built to be believed.
- i
Unknown stays unknown.
Missing data is shown with its reason. Nothing is set to zero to look complete.
- ii
The benchmark is independent.
The reference price never comes from the quote it is judging.
- iii
Ranking is not for sale.
Fees, referrals and token holdings never move a route up.
- iv
Read-only. Always.
No signing, no transactions, nothing stored to check a trade.
06Build in public
Share your gap receipt.
Every check can become a receipt. Show what you measured before you swapped, not the hype after.
Make one in the appPaper
GAPLINEGAP RECEIPT · #0001