A grade
ok
100 score
731 ms
100.0% uptime over 6 measured probes
AS400940 RAILWAY - Railway, US · US
https://web3-signals-api-production.up.railway.app/signal
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://web3-signals-api-production.up.railway.app/signal | https://web3-signals-api-production.up.railway.app/signal |
Same host
a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 2 robots × 1 · 1 alive sigdir × 1 x402 × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/33154"><img src="https://agentprobe.org/badge/33154.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 | 731 | detailscapabilities {"payment_header":true,"content_type":"application/json","accepts":0}meta {"final_url":"https://web3-signals-api-production.up.railway.app/signal","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 402 | |
| 2026-09-11 15:01 | ok | 100 | 402 | HTTP/1.1 | 653 | detailscapabilities {"payment_header":true,"content_type":"application/json","accepts":0}meta {"final_url":"https://web3-signals-api-production.up.railway.app/signal","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 402 | |
| 2026-09-10 14:03 | ok | 100 | 402 | HTTP/1.1 | 764 | detailscapabilities {"payment_header":true,"content_type":"application/json","accepts":0}meta {"final_url":"https://web3-signals-api-production.up.railway.app/signal","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 402 | |
| 2026-09-09 13:16 | ok | 100 | 402 | HTTP/1.1 | 908 | detailscapabilities {"payment_header":true,"content_type":"application/json","accepts":0}meta {"final_url":"https://web3-signals-api-production.up.railway.app/signal","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 402 | |
| 2026-09-08 12:45 | ok | 100 | 402 | 932 | detailscapabilities {"payment_header":true,"content_type":"application/json","accepts":0}meta {"final_url":"https://web3-signals-api-production.up.railway.app/signal","vantage":"us-east-1"} | |||
| 2026-09-07 10:54 | ok | 100 | 402 | 4420 | detailscapabilities {"payment_header":true,"content_type":"application/json","accepts":0}meta {"final_url":"https://web3-signals-api-production.up.railway.app/signal","vantage":"us-east-1"} |