F grade
http-error
— score
1956 ms
0.0% uptime over 2 measured probes
AS400940 RAILWAY - Railway, US · US
https://x402.ottoai.services/
agents-txt first seen 2026-09-07 · last seen 2026-09-14 · json
Same host
a2a × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 · 1 alive sigdir × 1 x402 × 86 · 80 alive
Badge
embed:
<a href="https://agentprobe.org/endpoint/3795034"><img src="https://agentprobe.org/badge/3795034.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-14 15:01 | http-error | 404 | HTTP/1.1 | 1956 | detailsmeta {"url":"https://x402.ottoai.services/agents.txt","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-07 12:06 | http-error | 404 | 160 | detailsmeta {"url":"https://x402.ottoai.services/agents.txt","vantage":"us-east-1"} | HTTP 404 |