Read the Net Exchange Rate in the Correct Direction and Units

An exchange rate is a ratio with units and a direction. The same two quantities produce different numbers depending on which asset is in the numerator, so keep the labels beside the arithmetic.

Identify the displayed basis

RunixCoin’s public form estimates Base WETH input to USDC output. Its Estimated Output is presented after the disclosed interface fee, while network gas is separate. A net USDC-per-WETH ratio therefore uses the net estimated USDC quantity divided by WETH input. This describes the displayed request; it does not establish that provider response validation or transaction execution has been fully verified.

Work through a hypothetical example

Suppose an illustrative request uses 0.02 WETH and displays 58.8 USDC after an illustrative deduction. Dividing 58.8 by 0.02 gives 2,940 USDC per WETH. The reciprocal is about 0.000340136 WETH per USDC. Those numbers express the same pair of quantities in different directions. They are not current market prices, a real provider quote or a promise that either direction is supported by the public form.

Compare rates on the same basis

A pre-fee rate, an after-interface-fee rate and an all-in comparison including gas are different calculations. Do not subtract the disclosed fee twice from an output already labeled net. Also compare amount, pair identities, network and observation time before ranking two estimates. Rounding can conceal small differences, and a rate for a small request cannot simply be scaled into a guaranteed outcome for a larger amount.

Recognize what the ratio cannot prove

A displayed ratio says nothing by itself about your current holdings, dollar portfolio value, minimum received amount or a submitted transaction. Missing or invalid output should leave the ratio unavailable, not justify inventing a zero-cost exchange. RunixCoin execution remains unavailable. This educational calculation creates no quote request and does not change fee policy, rounding logic or signing behavior. Use the actual field labels to understand the number’s scope.

References and verification

Reviewed . Product limits reflect inspected public interface code. These are educational checklists, not reports of tested mainnet transactions; browser behavior and execution were not verified.