F grade
http-error
— score
2663 ms
0.0% uptime over 3 measured probes
AS400940 RAILWAY - Railway, US · US
https://api-payment-staging.up.railway.app/.well-known/agent-card.json
a2a first seen 2026-09-07 · last seen 2026-09-09 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | Api-Payment-Staging | paid_api:api-payment-staging.up.railway.app |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 · 1 alive sigdir × 1 x402 × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/5386"><img src="https://agentprobe.org/badge/5386.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-09 09:15 | http-error | 404 | 2663 | detailsmeta {"card_url":"https://api-payment-staging.up.railway.app/.well-known/agent.json","vantage":"us-east-1"} | HTTP 404 | |||
| 2026-09-08 08:13 | http-error | 404 | 2280 | detailsmeta {"card_url":"https://api-payment-staging.up.railway.app/.well-known/agent.json","vantage":"us-east-1"} | HTTP 404 | |||
| 2026-09-07 05:01 | http-error | 404 | 151 | detailsmeta {"card_url":"https://api-payment-staging.up.railway.app/.well-known/agent.json"} | HTTP 404 |