B grade
ok
100 score
542 ms
1 version
83.3% uptime over 6 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://signalpulse.theaslangroupllc.com/api/scan/racing
x402 first seen 2026-09-07 · last seen 2026-09-13 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| x402 Bazaar (Coinbase CDP discovery) | https://signalpulse.theaslangroupllc.com/api/scan/racing | https://signalpulse.theaslangroupllc.com/api/scan/racing |
Same host
a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 sigdir × 1 x402 × 21 · 20 alive
Badge
embed:
<a href="https://agentprobe.org/endpoint/22358"><img src="https://agentprobe.org/badge/22358.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-12 16:04 | ok | 100 | 402 | HTTP/1.1 | 542 | 1 | detailscapabilities {"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":1}meta {"final_url":"https://signalpulse.theaslangroupllc.com/api/scan/racing","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 402 |
| 2026-09-11 15:02 | ok | 100 | 402 | HTTP/1.1 | 644 | 1 | detailscapabilities {"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":1}meta {"final_url":"https://signalpulse.theaslangroupllc.com/api/scan/racing","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 402 |
| 2026-09-10 14:03 | ok | 100 | 402 | HTTP/1.1 | 580 | 1 | detailscapabilities {"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":1}meta {"final_url":"https://signalpulse.theaslangroupllc.com/api/scan/racing","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 402 |
| 2026-09-09 13:17 | ok | 100 | 402 | HTTP/1.1 | 663 | 1 | detailscapabilities {"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":1}meta {"final_url":"https://signalpulse.theaslangroupllc.com/api/scan/racing","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 402 |
| 2026-09-08 12:46 | ok | 100 | 402 | 290 | 1 | detailscapabilities {"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":1}meta {"final_url":"https://signalpulse.theaslangroupllc.com/api/scan/racing","vantage":"us-east-1"} | ||
| 2026-09-07 12:04 | connect-fail | 41 | detailsmeta {"vantage":"us-east-1"} | ValueError: semaphore released too many times |