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The machine, answering honestly, live.
Current verdicts on Ethereum majors, computed the same way the paid calls are. They exist so you can watch the service say no before trusting it to say yes.
Cold free tier: the first measurement after the instance sleeps can take up to ~20 seconds, then it is cached and shared. Reload once; a slow wake is infrastructure, not a verdict.
Read the verdict
Three states, no marketing.
A verdict is a measurement at one block, not a promise about the next one. These names exist so an agent can branch on them instead of squinting at a number.
EDGE
It survives costs
A real spread remained after flash-loan premium, gas, and the round trip. Rare on mainstream pairs, and the only state that is a positive answer.
NO_EDGE
It doesn't exist
No spread at this block. Most "opportunities" that agents are sold land here — which is exactly why the verdict is published this bluntly.
NO_EDGE_COSTS_ATE_IT
It existed; costs won
A gross spread was there on paper, but the measured costs were larger. The distinction matters: one is a fake opportunity, the other is a real one you still shouldn't take.
Recompute, don't trust
The receipt is the product.
Every paid response carries an evidence bundle: the hash of the canonical request, the hash of the actual response body, and the pinned block. Anyone can fetch the block's quotes and redo the arithmetic.
The free route returns the same shape of data, minus the paid detail. Use it to check that this service is willing to answer negatively before you ever pay it.
What this page does not mean
No verdict here is financial advice, and none of it is a promise that a trade is safe or profitable. A finding is a quote about one block — the chain moves, and so do the numbers. The paid checks exist because size, token, and venue change the answer.