agentprobe.org
074 ms5,479 ms2026-09-07T05:06:10+00:00 · ok · 116 ms2026-09-08T08:54:54+00:00 · connect-fail · 1141 ms2026-09-09T11:10:59+00:00 · ok · 5479 ms2026-09-07 05:062026-09-09 11:10074 ms5,479 ms2026-09-07T05:06:10+00:00 · ok · 116 ms2026-09-08T08:54:54+00:00 · connect-fail · 1141 ms2026-09-09T11:10:59+00:00 · ok · 5479 ms2026-09-07 05:062026-09-09 11:10
probe history, latency (log) over time, glyph = outcome
C grade
ok
100 score
5479 ms
2 version
66.7% uptime over 3 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US

https://api.anchor-x402.com/v1/investigate

x402 first seen 2026-09-07 · last seen 2026-09-10 · json

Listed in

sourcenamedescriptionexternal id
x402 Bazaar (Coinbase CDP discovery)https://api.anchor-x402.com/v1/investigatehttps://api.anchor-x402.com/v1/investigate

Same host

a2a × 1 · 1 alive agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 1 · 1 alive robots × 1 · 1 alive sigdir × 1 x402 × 15 · 14 alive

Badge

agentprobe grade C

embed:

<a href="https://agentprobe.org/endpoint/22313"><img src="https://agentprobe.org/badge/22313.svg" alt="agentprobe"></a>

Probe history

probed (UTC)outcomescorestatushttpmsversioncapabilitieserror
2026-09-09 11:10ok100 402HTTP/1.154792
details

capabilities

{"payment_header":true,"content_type":"application/json","accepts":3}

meta

{"final_url":"https://api.anchor-x402.com/v1/investigate","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-08 08:54connect-fail 1141
details

meta

{"vantage":"us-east-1"}
h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED
2026-09-07 05:06ok100 4021162
details

capabilities

{"payment_header":true,"content_type":"application/json","accepts":3}

meta

{"final_url":"https://api.anchor-x402.com/v1/investigate"}