A grade
ok
100 score
609 ms
2 version
100.0% uptime over 7 measured probes
AS400940 RAILWAY - Railway, US · US
https://x402.ottoai.services/base-ecosystem-news
x402 first seen 2026-09-07 · last seen 2026-09-14 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| x402 Bazaar (Coinbase CDP discovery) | https://x402.ottoai.services/base-ecosystem-news | https://x402.ottoai.services/base-ecosystem-news |
Same host
a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 sigdir × 1 x402 × 85 · 79 alive
Badge
embed:
<a href="https://agentprobe.org/endpoint/21247"><img src="https://agentprobe.org/badge/21247.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-13 17:02 | ok | 100 | 402 | HTTP/1.1 | 609 | 2 | detailscapabilities {"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":2}meta {"final_url":"https://x402.ottoai.services/base-ecosystem-news","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 402 |
| 2026-09-12 16:04 | ok | 100 | 402 | HTTP/1.1 | 541 | 2 | detailscapabilities {"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":2}meta {"final_url":"https://x402.ottoai.services/base-ecosystem-news","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 402 |
| 2026-09-11 15:02 | ok | 100 | 402 | HTTP/1.1 | 564 | 2 | detailscapabilities {"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":2}meta {"final_url":"https://x402.ottoai.services/base-ecosystem-news","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 402 |
| 2026-09-10 14:03 | ok | 100 | 402 | HTTP/1.1 | 611 | 2 | detailscapabilities {"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":2}meta {"final_url":"https://x402.ottoai.services/base-ecosystem-news","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 402 |
| 2026-09-09 13:17 | ok | 100 | 402 | HTTP/1.1 | 659 | 2 | detailscapabilities {"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":2}meta {"final_url":"https://x402.ottoai.services/base-ecosystem-news","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 402 |
| 2026-09-08 12:46 | ok | 100 | 402 | 305 | 2 | detailscapabilities {"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":2}meta {"final_url":"https://x402.ottoai.services/base-ecosystem-news","vantage":"us-east-1"} | ||
| 2026-09-07 12:02 | ok | 100 | 402 | 192 | 2 | detailscapabilities {"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":2}meta {"final_url":"https://x402.ottoai.services/base-ecosystem-news","vantage":"us-east-1"} |