agentprobe.org
035 ms1,235 ms2026-09-07T12:07:19+00:00 · ok · 99 ms2026-09-08T12:52:19+00:00 · ok · 1235 ms2026-09-09T13:20:43+00:00 · ok · 89 ms2026-09-07 12:072026-09-09 13:20035 ms1,235 ms2026-09-07T12:07:19+00:00 · ok · 99 ms2026-09-08T12:52:19+00:00 · ok · 1235 ms2026-09-09T13:20:43+00:00 · ok · 89 ms2026-09-07 12:072026-09-09 13:20
probe history, latency (log) over time, glyph = outcome
A grade
ok
100 score
89 ms
100.0% uptime over 3 measured probes
AS400940 RAILWAY - Railway, US · US

https://agent402.tools/api/sahm-rule

x402 first seen 2026-09-07 · last seen 2026-09-10 · json

Listed in

sourcenamedescriptionexternal id
x402 Bazaar (Coinbase CDP discovery)https://agent402.tools/api/sahm-rulehttps://agent402.tools/api/sahm-rule

Same host

a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 6 · 1 alive robots × 1 · 1 alive sigdir × 1 x402 × 546 · 544 alive

Badge

agentprobe grade A

embed:

<a href="https://agentprobe.org/endpoint/28520"><img src="https://agentprobe.org/badge/28520.svg" alt="agentprobe"></a>

Probe history

probed (UTC)outcomescorestatushttpmsversioncapabilitieserror
2026-09-09 13:20ok100 402HTTP/1.189
details

capabilities

{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":0}

meta

{"final_url":"https://agent402.tools/api/sahm-rule","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-08 12:52ok100 4021235
details

capabilities

{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":0}

meta

{"final_url":"https://agent402.tools/api/sahm-rule","vantage":"us-east-1"}
2026-09-07 12:07ok100 40299
details

capabilities

{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":0}

meta

{"final_url":"https://agent402.tools/api/sahm-rule","vantage":"us-east-1"}