F grade
connect-fail
— score
727 ms
0.0% uptime over 2 probes
AS24940 HETZNER-AS - Hetzner Online GmbH, DE · DE
https://api.21.cash/
a2a first seen 2026-09-07 · last seen 2026-09-09 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | api.21.cash | paid_api:api.21.cash |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 robots × 1 sigdir × 1 x402 × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/5399"><img src="https://agentprobe.org/badge/5399.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|
| 2026-09-08 08:13 | connect-fail | 727 | detailsmeta {"vantage":"us-east-1"} | WriteError: | |||
| 2026-09-07 05:01 | http-error | 404 | 363 | detailsmeta {"card_url":"https://api.21.cash/.well-known/agent.json"} | HTTP 404 |