What does an x402 directory's health label actually test?

Answered from the issue named below, as published on its date. A later issue is a later answer, at its own address.

The answer

402index's healthy label means the endpoint answered HTTP 402 within its timeout; MCRI tests whether the response contained a payable quote. That definitional difference explains part of the gap, but it does not eliminate the underlying observation: the labels and the independently observed payment-wall behaviour can diverge.

The sentence above is quoted from a published issue and is not re-written here. Its date, its population and the record behind it are below.

What this does not say

The evidence

What ran, when, and the record it produced.

What ranWhenRecord
The join behind the issue's opening finding: every independently graded endpoint of the sealed window set beside one fresh dated read of the health-label surface, covering all 1,588 hosts we cover, with that surface's own last-checked stamp carried per row.158940a9769dd5b44614f9f9201235f708388e7b0fdae0a589e3fd063798be1a
Sealed days behind the archive figures
11
Observations in that window
29,022
Issue
Machine Commerce Reality Index: #001 — August 2026
Published

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The terms

The terms this question uses are defined in the glossary.

payment challenge · HTTP 402 · status class · 402index

Corrections and disputes

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