F grade
http-error
20 score
382 ms
0.0% uptime over 4 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://walcert.globalscoreagent.com/v1/certificates/multichain
x402 first seen 2026-09-07 · last seen 2026-09-11 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| x402 Bazaar (Coinbase CDP discovery) | https://walcert.globalscoreagent.com/v1/certificates/multichain | https://walcert.globalscoreagent.com/v1/certificates/multich |
Same host
a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 robots × 1 · 1 alive sigdir × 1 x402 × 3
Badge
embed:
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Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-10 14:02 | http-error | 20 | 405 | HTTP/1.1 | 382 | detailsmeta {"final_url":"https://walcert.globalscoreagent.com/v1/certificates/multichain","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 | |
| 2026-09-09 13:16 | http-error | 20 | 405 | HTTP/1.1 | 489 | detailsmeta {"final_url":"https://walcert.globalscoreagent.com/v1/certificates/multichain","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 | |
| 2026-09-08 12:44 | http-error | 20 | 405 | 1421 | detailsmeta {"final_url":"https://walcert.globalscoreagent.com/v1/certificates/multichain","vantage":"us-east-1"} | HTTP 405 | ||
| 2026-09-07 10:50 | connect-fail | 609 | detailsmeta {"vantage":"us-east-1"} | h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED |