agentprobe.org
083 ms6,939 ms2026-09-07T03:43:10+00:00 · ok · 59 ms2026-09-08T08:53:22+00:00 · connect-fail · 5154 ms2026-09-09T11:00:23+00:00 · ok · 6939 ms2026-09-10T11:19:49+00:00 · ok · 1207 ms2026-09-11T12:19:19+00:00 · ok · 1135 ms2026-09-12T13:12:54+00:00 · ok · 1219 ms2026-09-07 03:432026-09-12 13:12083 ms6,939 ms2026-09-07T03:43:10+00:00 · ok · 59 ms2026-09-08T08:53:22+00:00 · connect-fail · 5154 ms2026-09-09T11:00:23+00:00 · ok · 6939 ms2026-09-10T11:19:49+00:00 · ok · 1207 ms2026-09-11T12:19:19+00:00 · ok · 1135 ms2026-09-12T13:12:54+00:00 · ok · 1219 ms2026-09-07 03:432026-09-12 13:12
probe history, latency (log) over time, glyph = outcome
B grade
ok
100 score
1219 ms
2 version
83.3% uptime over 6 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US

https://aubrai-x402.vercel.app/api/chat

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

Listed in

sourcenamedescriptionexternal id
agent-tools.cloudaubrai-x402.vercel.appaubrai-x402-vercel-app-pg-04666060
agent-tools.cloudaubrai-x402.vercel.appaubrai-x402-vercel-app-pg-7728360f
agent-tools.cloudaubrai-x402.vercel.appaubrai-x402-vercel-app-pg-d9603ad5

Same host

a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 robots × 1 sigdir × 1 x402 × 12 · 5 alive

Badge

agentprobe grade B

embed:

<a href="https://agentprobe.org/endpoint/2454"><img src="https://agentprobe.org/badge/2454.svg" alt="agentprobe"></a>

Probe history

probed (UTC)outcomescorestatushttpmsversioncapabilitieserror
2026-09-12 13:12ok100 402HTTP/1.112192
details

capabilities 

{"payment_header":true,"content_type":"application/json","accepts":1}

meta 

{"final_url":"https://aubrai-x402.vercel.app/api/chat","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-11 12:19ok100 402HTTP/1.111352
details

capabilities 

{"payment_header":true,"content_type":"application/json","accepts":1}

meta 

{"final_url":"https://aubrai-x402.vercel.app/api/chat","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-10 11:19ok100 402HTTP/1.112072
details

capabilities 

{"payment_header":true,"content_type":"application/json","accepts":1}

meta 

{"final_url":"https://aubrai-x402.vercel.app/api/chat","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-09 11:00ok100 402HTTP/1.169392
details

capabilities 

{"payment_header":true,"content_type":"application/json","accepts":1}

meta 

{"final_url":"https://aubrai-x402.vercel.app/api/chat","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-08 08:53connect-fail 5154
details

meta 

{"vantage":"us-east-1"}
LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED
2026-09-07 03:43ok100 402592
details

capabilities 

{"payment_header":true,"content_type":"application/json","accepts":1}

meta 

{"final_url":"https://aubrai-x402.vercel.app/api/chat"}