agentprobe.org
080 ms6,560 ms2026-09-07T06:42:54+00:00 · ok · 387 ms2026-09-08T08:54:23+00:00 · connect-fail · 1102 ms2026-09-09T11:09:45+00:00 · ok · 6560 ms2026-09-10T12:03:40+00:00 · ok · 708 ms2026-09-11T12:19:36+00:00 · ok · 1077 ms2026-09-12T13:13:10+00:00 · ok · 1272 ms2026-09-13T14:18:16+00:00 · ok · 1307 ms2026-09-14T15:40:23+00:00 · ok · 959 ms2026-09-15T16:15:08+00:00 · ok · 849 ms2026-09-16T17:18:36+00:00 · ok · 1063 ms2026-09-17T18:07:48+00:00 · ok · 778 ms2026-09-18T19:17:35+00:00 · ok · 808 ms2026-09-19T20:08:38+00:00 · ok · 852 ms2026-09-20T21:08:38+00:00 · ok · 862 ms2026-09-07 06:422026-09-20 21:08080 ms6,560 ms2026-09-07T06:42:54+00:00 · ok · 387 ms2026-09-08T08:54:23+00:00 · connect-fail · 1102 ms2026-09-09T11:09:45+00:00 · ok · 6560 ms2026-09-10T12:03:40+00:00 · ok · 708 ms2026-09-11T12:19:36+00:00 · ok · 1077 ms2026-09-12T13:13:10+00:00 · ok · 1272 ms2026-09-13T14:18:16+00:00 · ok · 1307 ms2026-09-14T15:40:23+00:00 · ok · 959 ms2026-09-15T16:15:08+00:00 · ok · 849 ms2026-09-16T17:18:36+00:00 · ok · 1063 ms2026-09-17T18:07:48+00:00 · ok · 778 ms2026-09-18T19:17:35+00:00 · ok · 808 ms2026-09-19T20:08:38+00:00 · ok · 852 ms2026-09-20T21:08:38+00:00 · ok · 862 ms2026-09-07 06:422026-09-20 21:08
probe history, latency (log) over time, glyph = outcome
B grade
ok
100 score
862 ms
2 version
92.9% uptime over 14 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US

https://api.xfuel.app/task-request

x402 first seen 2026-09-07 · last seen 2026-09-21 · json

Listed in

sourcenamedescriptionexternal id
agent-tools.cloudChit402 — A receipt you still hold if the agent wallet moves.Chit402: the x402 receipt that doesn't leave you. Hub, model, amount — you hold the book.x402:api-xfuel-app-bazaar
agent-tools.cloudChit402Treasury desk for agent spend — who paid which call; export, policy, evidence. Possession book for principals. POST /v1/chat/completions returns a signed receipx402:chit402-x402
x402 Bazaar (Coinbase CDP discovery)https://api.xfuel.app/task-requesthttps://api.xfuel.app/task-request

Same host

a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 sigdir × 1 x402 × 3 · 2 alive

Badge

agentprobe grade B

embed:

<a href="https://agentprobe.org/endpoint/24382"><img src="https://agentprobe.org/badge/24382.svg" alt="agentprobe"></a>

Probe history

probed (UTC)outcomescorestatushttpmsversioncapabilitieserror
2026-09-20 21:08ok100 402HTTP/1.18622
details

capabilities 

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

meta 

{"final_url":"https://api.xfuel.app/task-request","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-19 20:08ok100 402HTTP/1.18522
details

capabilities 

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

meta 

{"final_url":"https://api.xfuel.app/task-request","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-18 19:17ok100 402HTTP/1.18082
details

capabilities 

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

meta 

{"final_url":"https://api.xfuel.app/task-request","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-17 18:07ok100 402HTTP/1.17782
details

capabilities 

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

meta 

{"final_url":"https://api.xfuel.app/task-request","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-16 17:18ok100 402HTTP/1.110632
details

capabilities 

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

meta 

{"final_url":"https://api.xfuel.app/task-request","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-15 16:15ok100 402HTTP/1.18492
details

capabilities 

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

meta 

{"final_url":"https://api.xfuel.app/task-request","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-14 15:40ok100 402HTTP/1.19592
details

capabilities 

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

meta 

{"final_url":"https://api.xfuel.app/task-request","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-13 14:18ok100 402HTTP/1.113072
details

capabilities 

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

meta 

{"final_url":"https://api.xfuel.app/task-request","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-12 13:13ok100 402HTTP/1.112722
details

capabilities 

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

meta 

{"final_url":"https://api.xfuel.app/task-request","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-11 12:19ok100 402HTTP/1.110772
details

capabilities 

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

meta 

{"final_url":"https://api.xfuel.app/task-request","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-10 12:03ok100 402HTTP/1.17082
details

capabilities 

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

meta 

{"final_url":"https://api.xfuel.app/task-request","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-09 11:09ok100 402HTTP/1.165602
details

capabilities 

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

meta 

{"final_url":"https://api.xfuel.app/task-request","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-08 08:54connect-fail 1102
details

meta 

{"vantage":"us-east-1"}
WriteError:
2026-09-07 06:42ok100 4023872
details

capabilities 

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

meta 

{"final_url":"https://api.xfuel.app/task-request"}