D grade
protocol-mismatch
80 score
863 ms
0.2 version
0.0% uptime over 7 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://x402.fiasignals.com/.well-known/agent-card.json
a2a first seen 2026-09-07 · last seen 2026-09-14 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | x402.fiasignals.com | paid_api:x402.fiasignals.com |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 4 · 1 alive robots × 1 · 1 alive sigdir × 1 x402 × 2 · 2 alive
Badge
embed:
<a href="https://agentprobe.org/endpoint/10701"><img src="https://agentprobe.org/badge/10701.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-13 17:01 | protocol-mismatch | 80 | 200 | HTTP/1.1 | 863 | 0.2 | detailscapabilities {"era":"0.3","skills_count":6,"skills":["fear-greed-checkout","contract-risk-batch","agent-trade-approval-ticket","guarded-swap-execute-dry-run","offer-angle-ping","token-safety-check-acp"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://x402.fiasignals.com/.well-known/agent-card.json","card":{"name":"Fia Signals Contract Risk","version":"1.0.0","provider":{"organization":"Fia Signals","url":"https://x402.fiasignals.com"},"documentationUrl":"https://x402.fiasignals.com/quickstart.json"},"missing_fields":[],"endpoint_url":"https://x402.fiasignals.com/contract-risk/batch","binding":"JSONRPC","endpoint_status":402,"http_version":"HTTP/1.1","vantage":"us-east-1"} | interface HTTP 402, no A2A envelope |
| 2026-09-12 16:03 | protocol-mismatch | 80 | 200 | HTTP/1.1 | 946 | 0.2 | detailscapabilities {"era":"0.3","skills_count":6,"skills":["fear-greed-checkout","contract-risk-batch","agent-trade-approval-ticket","guarded-swap-execute-dry-run","offer-angle-ping","token-safety-check-acp"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://x402.fiasignals.com/.well-known/agent-card.json","card":{"name":"Fia Signals Contract Risk","version":"1.0.0","provider":{"organization":"Fia Signals","url":"https://x402.fiasignals.com"},"documentationUrl":"https://x402.fiasignals.com/quickstart.json"},"missing_fields":[],"endpoint_url":"https://x402.fiasignals.com/contract-risk/batch","binding":"JSONRPC","endpoint_status":402,"http_version":"HTTP/1.1","vantage":"us-east-1"} | interface HTTP 402, no A2A envelope |
| 2026-09-11 15:01 | protocol-mismatch | 80 | 200 | HTTP/1.1 | 1071 | 0.2 | detailscapabilities {"era":"0.3","skills_count":6,"skills":["fear-greed-checkout","contract-risk-batch","agent-trade-approval-ticket","guarded-swap-execute-dry-run","offer-angle-ping","token-safety-check-acp"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://x402.fiasignals.com/.well-known/agent-card.json","card":{"name":"Fia Signals Contract Risk","version":"1.0.0","provider":{"organization":"Fia Signals","url":"https://x402.fiasignals.com"},"documentationUrl":"https://x402.fiasignals.com/quickstart.json"},"missing_fields":[],"endpoint_url":"https://x402.fiasignals.com/contract-risk/batch","binding":"JSONRPC","endpoint_status":402,"http_version":"HTTP/1.1","vantage":"us-east-1"} | interface HTTP 402, no A2A envelope |
| 2026-09-10 14:02 | protocol-mismatch | 80 | 200 | HTTP/1.1 | 1113 | 0.2 | detailscapabilities {"era":"0.3","skills_count":6,"skills":["fear-greed-checkout","contract-risk-batch","agent-trade-approval-ticket","guarded-swap-execute-dry-run","offer-angle-ping","token-safety-check-acp"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://x402.fiasignals.com/.well-known/agent-card.json","card":{"name":"Fia Signals Contract Risk","version":"1.0.0","provider":{"organization":"Fia Signals","url":"https://x402.fiasignals.com"},"documentationUrl":"https://x402.fiasignals.com/quickstart.json"},"missing_fields":[],"endpoint_url":"https://x402.fiasignals.com/contract-risk/batch","binding":"JSONRPC","endpoint_status":402,"http_version":"HTTP/1.1","vantage":"us-east-1"} | interface HTTP 402, no A2A envelope |
| 2026-09-09 13:16 | protocol-mismatch | 80 | 200 | HTTP/1.1 | 1030 | 0.2 | detailscapabilities {"era":"0.3","skills_count":6,"skills":["fear-greed-checkout","contract-risk-batch","agent-trade-approval-ticket","guarded-swap-execute-dry-run","offer-angle-ping","token-safety-check-acp"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://x402.fiasignals.com/.well-known/agent-card.json","card":{"name":"Fia Signals Contract Risk","version":"1.0.0","provider":{"organization":"Fia Signals","url":"https://x402.fiasignals.com"},"documentationUrl":"https://x402.fiasignals.com/quickstart.json"},"missing_fields":[],"endpoint_url":"https://x402.fiasignals.com/contract-risk/batch","binding":"JSONRPC","endpoint_status":402,"http_version":"HTTP/1.1","vantage":"us-east-1"} | interface HTTP 402, no A2A envelope |
| 2026-09-08 12:45 | protocol-mismatch | 80 | 200 | 2263 | 0.2 | detailscapabilities {"era":"0.3","skills_count":6,"skills":["fear-greed-checkout","contract-risk-batch","agent-trade-approval-ticket","guarded-swap-execute-dry-run","offer-angle-ping","token-safety-check-acp"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://x402.fiasignals.com/.well-known/agent-card.json","card":{"name":"Fia Signals Contract Risk","version":"1.0.0","provider":{"organization":"Fia Signals","url":"https://x402.fiasignals.com"},"documentationUrl":"https://x402.fiasignals.com/quickstart.json"},"missing_fields":[],"endpoint_url":"https://x402.fiasignals.com/contract-risk/batch","binding":"JSONRPC","endpoint_status":402,"vantage":"us-east-1"} | interface HTTP 402, no A2A envelope | |
| 2026-09-07 10:50 | connect-fail | 695 | detailsmeta {"vantage":"us-east-1"} | WriteError: |