D grade
protocol-mismatch
60 score
276 ms
0.0% uptime over 1 probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://a2a.stackone.com/
x402 first seen 2026-09-07 · last seen 2026-09-07 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| agent-tools.cloud | StackOne | StackOne A2A agent. Access to tools across 976 linked SaaS integrations. Authenticate with a StackOne API key and account ID to discover account-specific capabi | x402:stackone |
Same host
a2a × 1 · 1 alive agents-txt × 1 ard × 1 llms-txt × 1 robots × 1 sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/66634"><img src="https://agentprobe.org/badge/66634.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|
| 2026-09-07 06:38 | protocol-mismatch | 60 | 200 | 276 | detailsmeta {"final_url":"https://a2a.stackone.com/"} | no 402 — resource is open or x402 not enforced |