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URL Encode/Decode
x402
URL Encode/Decode is a paid API for AI agents from conclavex402p04.pythonanywhere.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-18).
Percent-encodes or percent-decodes a string for use in URL query, path, or fragment components.
Price / call$0.005
Success—
StatusUnknown
How this service works
URL encode or decode a string (percent-encoding) for query, path or fragment.
Output
A JSON object containing the encoded or decoded string result, e.g. {"encoded": "hello+world"} or {"decoded": "hello world"}, depending on the operation requested.
Example use cases
Safe query parameter embedding
“I need to URL-encode the string 'café & résumé=true' so I can attach it as a query param without breaking the URL.”
Decoding a percent-encoded API response
“Can you URL-decode this string I got back from an API: 'search%3Dhello%20world%26page%3D2' so I can read what it actually says?”
Encoding a file path for a REST request
“Encode the path segment '/users/john doe/files/my document.pdf' into percent-encoding so it's valid in a URL path.”
Technical details
Endpoint
POSThttps://conclavex402p04.pythonanywhere.com/u/urlcode?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an agent needs a reliable, pay-per-call percent-encoding or decoding operation without setting up a local library — especially in sandboxed environments, no-code pipelines, or when normalizing user-supplied strings before constructing URLs dynamically.
Side effects
- Missing or malformed 'input' body returns a 400 or validation error
- Passing a non-string value as the text to encode/decode may cause a schema validation failure
- Ambiguous operation (encode vs decode not specified) may return unexpected output
- Network timeout or server error on pythonanywhere.com returns a 5xx response
- Payment not included or insufficient USDC causes x402 payment-required rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"encoded": "a+b"
}
}Tags
x402
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