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ShieldAPI – IP Reputation & Blacklist Check
x402
ShieldAPI – IP Reputation & Blacklist Check is a paid API for AI agents from shield.vainplex.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-27).
Checks an IP address against real-time reputation databases and blacklists to determine if it is malicious, suspicious, or safe
Price / call$0.002
Success—
StatusUnknown
How this service works
IP reputation & blacklist check
Output
Returns the IP address reputation score, whether the IP appears on known blacklists, threat classifications (e.g. spam, botnet, proxy, malware), and risk indicators. In demo mode, results are limited.
Example use cases
Example prompt
“Can you check if the IP address 192.168.1.100 is on any blacklists or has a bad reputation — I want to know if it's safe to trust before allowing it access?”
Technical details
Endpoint
GEThttps://shield.vainplex.dev/api/check-ip?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to quickly assess whether an IP address is trustworthy before accepting connections, processing requests, or authorizing actions. Prefer this over manual blacklist checks when you need real-time, aggregated reputation data from multiple threat intelligence sources in a single call.
Side effects
- Invalid or malformed IP address input returns a 400 error
- IP not found in reputation databases returns unknown/clean status
- Rate limiting or quota exceeded returns 429
- Payment not processed (x402 payment required) returns 402
- Demo mode may return incomplete or throttled results
Input
{
"demo": true,
"hash": "da39a3ee5e6b4b0d3255bfef95601890afd80709"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | — |
Output
{
"ip": "185.220.101.42",
"mode": "demo",
"note": "This is demo data. Real checks query live DNS blacklists.",
"blacklists": [
{
"name": "Spamhaus ZEN",
"listed": true,
"response": "127.0.0.2"
},
{
"name": "SpamCop",
"listed": false
},
{
"name": "SORBS",
"listed": true,
"response": "127.0.0.6"
},
{
"name": "Barracuda",
"listed": false
}
],
"risk_level": "high",
"risk_score": 55,
"is_tor_exit": true,
"reverse_dns": "tor-exit-relay.example.org"
}Tags
x402
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