Continuous API Monitoring
Free during beta
Your AI agent API,
monitored 24/7
Probe watches your API around the clock. Every 6 hours we audit endpoints, x402 compliance, security headers, response times — and email you when something changes.
Free · 14 checks · Instant report · No account needed
14
checks / audit
4x / day
monitoring
auto
email alerts
0–100
audit score
Sample report — example-api.xyz
A · 85/100
x402 discovery
/.well-known/x402.json ✓
Trust score endpoint
200 · 336ms
ERC-8004 identity
Agent #16850
Sanctions screening
Chainalysis oracle ✓
llms.txt encoding
UTF-8 BOM detected
Zero-address block
0x000...000 not blocked
CORS headers
origin: * ✓
85
How it works
01
Enter your email & API URL
02
First audit runs immediately
03
Get email alerts when things change