Base
WETH → USDC
Compare estimated output at three reviewed sizes. Each size is requested separately; the observations are not simultaneous.
Compare three input sizes
0.01 WETH · 0.1 WETH · 1 WETH · 0.5% tolerance
This requests three sequential API comparisons. Results are sorted by estimated token output before unknown costs, not net return or lowest slippage. A provider can succeed at one size and fail at another.
When signed in, successful manual comparisons are kept in your private quote history for up to 90 days and 200 records.
No prices requested. Choose Compare 3 amounts to start.
Output per input token
USDC per 1 WETHThe three sizes are requested sequentially, so rate changes can also reflect market movement. This does not isolate price impact. The vertical scale is auto-zoomed to show observed differences; the table preserves the calculated decimal rates.
View exact rates
Collected observations
Historical comparison
Scheduled measurements, shown separately from any quotes requested above.
Figures describe retained scheduled observations in the selected 7-day window, not continuous coverage.
History charts and exact observations appear here when this pair, input size and provider group has stored samples. You can use the manual comparison immediately.
How to interpret these observations
Only identical pair, input amount, tolerance and planned provider group belong in one comparison. Different groups remain separate.
A comparable observation requires a fresh usable response from every planned provider, with at least two providers. Failed or partial observations count toward availability but never create an output winner.
Ties are reported separately. Best quoted output does not prove the lowest total cost, execution quality or a profitable trade.
Observation times are UTC. The input sizes are quantities of the input token, not assumed dollar values.