Answers

One address per question, each answered by a sentence from a published issue, with the record that carries it one link away.

Questions

Who settles x402 payments, and how concentrated is settlement?: /answers/who-settles-x402-payments
Are x402 health labels accurate?: /answers/are-x402-health-labels-accurate
Do x402 endpoints change their price or payment address?: /answers/do-x402-endpoints-change-price-or-payto
How many listed routes can an agent actually construct a call for?: /answers/how-many-listed-x402-routes-are-machine-executable
What does an x402 directory's health label actually test?: /answers/what-an-x402-health-label-tests
How fresh are x402 health labels?: /answers/how-fresh-are-x402-health-labels
What happens when an agent routes on a health label?: /answers/routing-an-agent-on-a-health-label
How much of the MPP catalogue is mounted through a gateway?: /answers/how-much-of-mpp-is-gateway-mounted
How many x402 and MPP routes are listed?: /answers/how-many-x402-routes-are-listed
Who holds the most listed routes?: /answers/who-holds-the-most-listed-x402-routes
Why can a listed endpoint not be called?: /answers/why-a-listed-endpoint-cannot-be-called
Why do two directories disagree about the same endpoint?: /answers/why-two-directories-disagree
Does paying an endpoint deliver what was bought? Not measured in the August 2026 issue.: /answers/does-paying-an-x402-endpoint-deliver

Quotation: Every answer is a sentence a published issue already carries, quoted whole and unedited. The words on these pages are the issue's own.
Denominators: A figure travels with the population it was counted over, in the issue's own words: a share and the denominator it was computed against are shown together.
Dates: Each answer names the issue it came from and the date that issue published. A later issue is a later answer at its own address, so two readings can be compared rather than replaced.
Corrections: An answer reads from the register, so a correction to an issue reaches its answers through the record. An issue that is withdrawn takes its answers with it.