agentprobe.org
056 ms3,142 ms2026-09-07T11:36:11+00:00 · ok · 3142 ms2026-09-08T12:45:38+00:00 · ok · 121 ms2026-09-09T13:17:05+00:00 · ok · 338 ms2026-09-10T14:03:16+00:00 · ok · 505 ms2026-09-11T15:02:09+00:00 · ok · 348 ms2026-09-07 11:362026-09-11 15:02056 ms3,142 ms2026-09-07T11:36:11+00:00 · ok · 3142 ms2026-09-08T12:45:38+00:00 · ok · 121 ms2026-09-09T13:17:05+00:00 · ok · 338 ms2026-09-10T14:03:16+00:00 · ok · 505 ms2026-09-11T15:02:09+00:00 · ok · 348 ms2026-09-07 11:362026-09-11 15:02
probe history, latency (log) over time, glyph = outcome
A grade
ok
100 score
348 ms
100.0% uptime over 5 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US

https://yieldsignal.vercel.app/persistence/weth-base-yield

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

Listed in

sourcenamedescriptionexternal id
x402 Bazaar (Coinbase CDP discovery)https://yieldsignal.vercel.app/persistence/weth-base-yieldhttps://yieldsignal.vercel.app/persistence/weth-base-yield

Same host

a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 mcp × 1 · 1 alive robots × 1 · 1 alive sigdir × 1 x402 × 16 · 16 alive

Badge

agentprobe grade A

embed:

<a href="https://agentprobe.org/endpoint/34990"><img src="https://agentprobe.org/badge/34990.svg" alt="agentprobe"></a>

Probe history

probed (UTC)outcomescorestatushttpmsversioncapabilitieserror
2026-09-11 15:02ok100 402HTTP/1.1348
details

capabilities 

{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":0}

meta 

{"final_url":"https://yieldsignal.vercel.app/persistence/weth-base-yield","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-10 14:03ok100 402HTTP/1.1505
details

capabilities 

{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":0}

meta 

{"final_url":"https://yieldsignal.vercel.app/persistence/weth-base-yield","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-09 13:17ok100 402HTTP/1.1338
details

capabilities 

{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":0}

meta 

{"final_url":"https://yieldsignal.vercel.app/persistence/weth-base-yield","http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 402
2026-09-08 12:45ok100 402121
details

capabilities 

{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":0}

meta 

{"final_url":"https://yieldsignal.vercel.app/persistence/weth-base-yield","vantage":"us-east-1"}
2026-09-07 11:36ok100 4023142
details

capabilities 

{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":0}

meta 

{"final_url":"https://yieldsignal.vercel.app/persistence/weth-base-yield","vantage":"us-east-1"}