x402engine.com D · 50/100
12 passed 21 warnings 1 failed audit-mnfw6ae8
SSL / TLS Valid HTTPS · 688ms
x402 discovery /.well-known/x402.json (non-JSON) · 464ms
Agent discovery /.well-known/agent.json not valid JSON · 465ms
llms.txt HTTP 525 · 557ms
security.txt Found · 455ms
CORS headers No CORS header (OK if server-to-server only) · 821ms
Security headers 0/5 — missing critical: x-content-type-options, strict-transport-security, content-security-policy · 823ms
Response time 529ms avg · 529ms
MCP server /mcp/info responds · 813ms
API endpoints 3 endpoints found
Error handling Returns 200 for unknown paths · 1044ms
x402 compliance No x402 payment gates found · 932ms
Rate limiting No rate-limit headers (may still be rate-limited server-side) · 940ms
Documentation /docs found · 1182ms
robots.txt AI crawlers robots.txt exists but no AI crawler rules · 1215ms
AI plugin manifest /.well-known/ai-plugin.json not valid JSON · 1032ms
OpenAPI spec /openapi.json found but invalid JSON · 1051ms
Privacy / GDPR /privacy found (114 chars) · 1060ms
Status / Health /status found · 1151ms
EU AI Act disclosure /.well-known/model-card.json found (114 chars) · 1163ms
Travel Rule (FATF) /.well-known/travel-rule.json found (non-JSON, 114 chars) · 1170ms
A2A Protocol (Google) agent.json found but invalid JSON · 1180ms
DNSSEC No DNSSEC — domain is vulnerable to DNS spoofing
CAA Records No CAA records — any CA can issue certificates
DMARC / SPF SPF -all (strict)
Auth maturity No authentication detected — open API or check failed
API versioning /v1
Human oversight /agent/stop — active (EU AI Act Art. 14) · 1333ms
Terms of Service /terms exists but very short · 1341ms
Content-Type API paths return HTML: /v1/ returns HTML
OASF Classification /.well-known/oasf.json exists · 1349ms
MCP Transport Security /mcp active · 1416ms
Wallet trust No wallet address found in x402 or agent.json
ERC-8004 on-chain No EVM wallet found to verify on-chain registration
50
22 issues to fix
Critical — 1
llms.txt failed

HTTP 525

Warning — 21
Agent discovery needs attention

/.well-known/agent.json not valid JSON

CORS headers needs attention

No CORS header (OK if server-to-server only)

Security headers needs attention

0/5 — missing critical: x-content-type-options, strict-transport-security, content-security-policy

Response time needs attention

529ms avg

Error handling needs attention

Returns 200 for unknown paths

x402 compliance needs attention

No x402 payment gates found

Rate limiting needs attention

No rate-limit headers (may still be rate-limited server-side)

robots.txt AI crawlers needs attention

robots.txt exists but no AI crawler rules

AI plugin manifest needs attention

/.well-known/ai-plugin.json not valid JSON

OpenAPI spec needs attention

/openapi.json found but invalid JSON

Travel Rule (FATF) needs attention

/.well-known/travel-rule.json found (non-JSON, 114 chars)

A2A Protocol (Google) needs attention

agent.json found but invalid JSON

DNSSEC needs attention

No DNSSEC — domain is vulnerable to DNS spoofing

CAA Records needs attention

No CAA records — any CA can issue certificates

DMARC / SPF needs attention

SPF -all (strict)

Auth maturity needs attention

No authentication detected — open API or check failed

Terms of Service needs attention

/terms exists but very short

Content-Type needs attention

API paths return HTML: /v1/ returns HTML

MCP Transport Security needs attention

/mcp active

Wallet trust needs attention

No wallet address found in x402 or agent.json

ERC-8004 on-chain needs attention

No EVM wallet found to verify on-chain registration

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2026-04-01 10:17:17 UTC · getprobe.xyz