D grade
protocol-mismatch
60 score
1364 ms
0.0% uptime over 7 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://x402.aibtc.dev/
x402 first seen 2026-09-07 · last seen 2026-09-13 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| agent-tools.cloud | x402 Stacks API | Pay-per-use API powered by x402 v2 protocol on Stacks blockchain. Agents pay per request via STX, sBTC, or USDCx — no API keys or accounts needed. Provides infe | x402:x402-stacks-api |
Same host
a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 3 robots × 1 sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/66243"><img src="https://agentprobe.org/badge/66243.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-13 14:17 | protocol-mismatch | 60 | 200 | HTTP/1.1 | 1364 | detailsmeta {"final_url":"https://x402.aibtc.dev/","http_version":"HTTP/1.1","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced | |
| 2026-09-12 13:12 | protocol-mismatch | 60 | 200 | HTTP/1.1 | 1146 | detailsmeta {"final_url":"https://x402.aibtc.dev/","http_version":"HTTP/1.1","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced | |
| 2026-09-11 12:18 | protocol-mismatch | 60 | 200 | HTTP/1.1 | 1430 | detailsmeta {"final_url":"https://x402.aibtc.dev/","http_version":"HTTP/1.1","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced | |
| 2026-09-10 11:19 | protocol-mismatch | 60 | 200 | HTTP/1.1 | 1511 | detailsmeta {"final_url":"https://x402.aibtc.dev/","http_version":"HTTP/1.1","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced | |
| 2026-09-09 11:03 | protocol-mismatch | 60 | 200 | HTTP/1.1 | 6570 | detailsmeta {"final_url":"https://x402.aibtc.dev/","http_version":"HTTP/1.1","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced | |
| 2026-09-08 12:44 | connect-fail | 753 | detailsmeta {"vantage":"us-east-1"} | WriteError: | ||||
| 2026-09-07 10:50 | connect-fail | 2699 | detailsmeta {"vantage":"us-east-1"} | LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED |