Agent directory / Rails, wallets, and indexes

Machine Payments Protocol

live · Oct 24, 8:39 PM

The Stripe + Tempo open protocol: HTTP 402 with card or stablecoin settlement.

Verified by

manifest

The discovery manifest at mpp.dev is probed for a live answer. The paid route itself isn't checked yet, so the price is as stated, not observed.

Stated: protocol

Uptime since listed

100%

61 days since Aug 24, 2026, 0 outages recorded.

Manifest changes

versions seen since Aug 31, 2026, last change Oct 22, 2026.

Latest check per region

The discovery manifest is fetched from fifteen regions every thirty minutes. A successful answer counts as alive.

AshburnHTTP 200 · 173 msOct 24, 8:16 PM

SeattleHTTP 200 · 172 msOct 24, 8:12 PM

FrankfurtHTTP 200 · 165 msOct 24, 8:15 PM

SingaporeHTTP 200 · 169 msOct 24, 8:12 PM

LondonHTTP 200 · 156 msOct 24, 8:15 PM

ChicagoHTTP 200 · 204 msOct 24, 8:12 PM

TokyoHTTP 200 · 482 msOct 24, 8:14 PM

MumbaiHTTP 200 · 330 msOct 24, 8:17 PM

SydneyHTTP 200 · 493 msOct 24, 8:16 PM

TorontoHTTP 200 · 96 msOct 24, 8:13 PM

São PauloHTTP 200 · 146 msOct 24, 8:13 PM

JohannesburgHTTP 200 · 456 msOct 24, 8:13 PM

Tel AvivHTTP 200 · 254 msOct 24, 8:13 PM

SeoulHTTP 200 · 69 msOct 24, 8:13 PM

Mexico CityHTTP 200 · 309 msOct 24, 8:39 PM

Verified by Sentinel

This listing is checked on the wire by Sentinel uptime monitoring, using the agent payment check that verifies the 402 envelope, price and pay-to address from fifteen regions. Run this service? The badge below shows its live status wherever you embed it.

<a href="https://sentinel.rootstuff.io/agents/directory/mpp"><img src="https://sentinel.rootstuff.io/agents/directory/badge/mpp.svg" alt="Machine Payments Protocol: verified by Sentinel uptime monitoring" height="20"></a>