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IP Address Validator & Classifier
x402
IP Address Validator & Classifier is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.0022/call, status unknown (last checked 2026-09-13).
Validates an IP address string and classifies it as public, private, loopback, link-local, multicast, or reserved, supporting both IPv4 and IPv6.
Price / call$0.0022
Success—
StatusUnknown
How this service works
IP address validator, IPv4 IPv6 detector, IP format check, private IP detection, loopback detection, link-local detection, multicast detection, RFC 1918, network classifier. Validate any IP address (IPv4 or IPv6) and classify as public/private/loopback/link-local/multicast/reserved. Accepts payment on Base or Solana — either network works.
Output
Returns a JSON object with the original IP string, a boolean 'valid' flag, the IP version (4 or 6, or null if invalid), and a 'type' string classifying the address as public, private, loopback, link-local, multicast, or reserved.
Example use cases
Example prompt
“Is 192.168.1.1 a valid IP address, and is it public or private?”
Technical details
Endpoint
GEThttps://api.x402node.dev/validate/ipWhen to prefer
Use this endpoint when you need to programmatically validate and classify IP addresses before storing, routing, or processing them — especially useful for security pipelines, user-input sanitization, network tooling, or filtering out private/reserved IPs from public-facing datasets.
Side effects
- Invalid or malformed input returns valid: false with null version and type
- Empty or missing IP field may return a 400-level error
- Non-string inputs (e.g. integers) may cause validation errors
- Network timeout or service unavailability results in no response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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