agentprobe.org
031 ms1,000 ms2026-09-07T12:04:48+00:00 · ok · 341 ms2026-09-08T12:47:01+00:00 · ok · 164 ms2026-09-09T13:18:07+00:00 · ok · 152 ms2026-09-10T14:04:19+00:00 · ok · 170 ms2026-09-11T15:03:12+00:00 · ok · 144 ms2026-09-12T16:05:22+00:00 · ok · 141 ms2026-09-13T17:02:54+00:00 · ok · 144 ms2026-09-07 12:042026-09-13 17:02031 ms1,000 ms2026-09-07T12:04:48+00:00 · ok · 341 ms2026-09-08T12:47:01+00:00 · ok · 164 ms2026-09-09T13:18:07+00:00 · ok · 152 ms2026-09-10T14:04:19+00:00 · ok · 170 ms2026-09-11T15:03:12+00:00 · ok · 144 ms2026-09-12T16:05:22+00:00 · ok · 141 ms2026-09-13T17:02:54+00:00 · ok · 144 ms2026-09-07 12:042026-09-13 17:02
probe history, latency (log) over time, glyph = outcome
A grade
ok
100 score
144 ms
2 version
100.0% uptime over 7 measured probes
AS400940 RAILWAY - Railway, US · US

https://x402.ottoai.services/web-search

x402 first seen 2026-09-07 · last seen 2026-09-14 · json

Listed in

sourcenamedescriptionexternal id
x402 Bazaar (Coinbase CDP discovery)https://x402.ottoai.services/web-searchhttps://x402.ottoai.services/web-search

Same host

a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 sigdir × 1 x402 × 85 · 79 alive

Badge

agentprobe grade A

embed:

<a href="https://agentprobe.org/endpoint/21666"><img src="https://agentprobe.org/badge/21666.svg" alt="agentprobe"></a>

Probe history

probed (UTC)outcomescorestatushttpmsversioncapabilitieserror
2026-09-13 17:02ok100 402HTTP/1.11442
details

capabilities 

{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":2}

meta 

{"final_url":"https://x402.ottoai.services/web-search","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-12 16:05ok100 402HTTP/1.11412
details

capabilities 

{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":2}

meta 

{"final_url":"https://x402.ottoai.services/web-search","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-11 15:03ok100 402HTTP/1.11442
details

capabilities 

{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":2}

meta 

{"final_url":"https://x402.ottoai.services/web-search","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-10 14:04ok100 402HTTP/1.11702
details

capabilities 

{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":2}

meta 

{"final_url":"https://x402.ottoai.services/web-search","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-09 13:18ok100 402HTTP/1.11522
details

capabilities 

{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":2}

meta 

{"final_url":"https://x402.ottoai.services/web-search","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-08 12:47ok100 4021642
details

capabilities 

{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":2}

meta 

{"final_url":"https://x402.ottoai.services/web-search","vantage":"us-east-1"}
2026-09-07 12:04ok100 4023412
details

capabilities 

{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":2}

meta 

{"final_url":"https://x402.ottoai.services/web-search","vantage":"us-east-1"}