D grade
protocol-mismatch
20 score
258 ms
0.0% uptime over 6 measured probes
AS397273 RENDER - Render, US · US
https://chainfacts-x402.onrender.com/
mcp first seen 2026-09-07 · last seen 2026-09-12 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | chainfacts | mcp:x402/chainfacts |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 mcp × 1 robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/147162"><img src="https://agentprobe.org/badge/147162.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-12 10:08 | protocol-mismatch | 20 | 404 | HTTP/1.1 | 258 | detailsmeta {"final_url":"https://chainfacts-x402.onrender.com/","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 on initialize, no SSE | |
| 2026-09-11 10:02 | timeout | 15019 | detailsmeta {"vantage":"us-east-1"} | read timeout | ||||
| 2026-09-10 09:05 | timeout | 15112 | detailsmeta {"vantage":"us-east-1"} | read timeout | ||||
| 2026-09-09 08:09 | timeout | 15393 | detailsmeta {"vantage":"us-east-1"} | read timeout | ||||
| 2026-09-08 07:52 | connect-fail | 879 | detailsmeta {"vantage":"us-east-1"} | LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED | ||||
| 2026-09-07 06:36 | timeout | 15029 | details | read timeout |