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PennyRail URL Parser
x402
PennyRail URL Parser is a paid API for AI agents from pennyrail.vercel.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Parses a URL string into its constituent components (protocol, host, pathname, query, etc.)
Price / call$0.001
Success—
StatusUnknown
How this service works
Machine-readable settlement service
Output
A JSON object containing the parsed components of the input URL, which may include fields such as protocol, host, hostname, port, pathname, search (raw query string), query (parsed key-value pairs), hash, href, and origin.
Example use cases
Extract hostname from redirect URL
“I have this redirect URL — https://auth.myapp.com:443/oauth/callback?code=abc123&state=xyz — can you break it apart and tell me just the hostname and the query parameters?”
Validate URL structure before storage
“Before I save this URL to my database — https://cdn.example.org/assets/images/logo.png?v=3 — can you parse it so I can confirm it has the right protocol and path structure?”
Debug malformed API endpoint URL
“Something is wrong with this API endpoint URL: https://api.service.io:3000/v1/data?filter=active&sort=desc#results — can you decompose it so I can see each piece separately and figure out what's off?”
Technical details
Endpoint
POSThttps://pennyrail.vercel.app/api/p/nano/url.parse--url-componentsWhen to prefer
Use this endpoint when you need a quick, paid, machine-readable decomposition of a URL string into structured components without running your own URL-parsing logic. Useful in agent workflows where URL manipulation is needed server-side and the $0.001 per-call cost is acceptable for the convenience of a hosted API.
Side effects
- Malformed or non-URL input string returns an error or empty/null fields
- Missing input field returns a validation error
- Relative URLs without a protocol may parse incorrectly or partially
- Very long URLs may be truncated or cause unexpected behavior
- Payment failure (402) if USDC balance is insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | string |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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