Agent directory / Things agents need to prove

Tollbooth

live · Oct 24, 8:43 PM

59 verified US tax and financial calculators across payroll, lending, real estate, retirement, investing, crypto and business, each citing its primary source and shipping a reproducible formula trace.

x402toll.com docsx402

Price on the wire

$0.05

Read from the live x402v2 envelope on /v1/paycheck, not transcribed. A service that prices each route differently is observed on this one. Networks: eip155:8453.

Stated: $0.01-$1.00/call, typically $0.05

Uptime since listed

99.95%

61 days since Aug 24, 2026, 1 outage recorded.

Manifest changes

version seen since Aug 31, 2026, last change Aug 31, 2026.

Latest check per region

The paid route is fetched from fifteen regions every thirty minutes. A 402 with a valid envelope counts as alive; anything else does not.

AshburnHTTP 402 · 129 msOct 24, 8:42 PM

SeattleHTTP 402 · 1000 msOct 24, 8:43 PM

FrankfurtHTTP 402 · 224 msOct 24, 8:43 PM

SingaporeHTTP 402 · 514 msOct 24, 8:43 PM

LondonHTTP 402 · 306 msOct 24, 8:43 PM

ChicagoHTTP 402 · 1908 msOct 24, 8:43 PM

TokyoHTTP 402 · 362 msOct 24, 8:43 PM

MumbaiHTTP 402 · 498 msOct 24, 8:43 PM

SydneyHTTP 402 · 599 msOct 24, 8:43 PM

TorontoHTTP 402 · 112 msOct 24, 8:43 PM

São PauloHTTP 402 · 420 msOct 24, 8:43 PM

JohannesburgHTTP 402 · 347 msOct 24, 8:43 PM

Tel AvivHTTP 402 · 560 msOct 24, 8:43 PM

SeoulHTTP 402 · 303 msOct 24, 8:43 PM

Mexico CityHTTP 402 · 332 msOct 24, 8:38 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/tollbooth-tax"><img src="https://sentinel.rootstuff.io/agents/directory/badge/tollbooth-tax.svg" alt="Tollbooth: verified by Sentinel uptime monitoring" height="20"></a>