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URL Percent-Decode
x402
URL Percent-Decode is a paid API for AI agents from x402render-u5vwpxpyua-uc.a.run.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Decodes a percent-encoded URL string back into its original readable UTF-8 text
Price / call$0.01
Success—
StatusUnknown
How this service works
Decode a percent-encoded URL string
Output
Returns the decoded plain UTF-8 string with all percent-encoded sequences (e.g. %20, %2F, %C3%A9) converted back to their original characters.
Example use cases
Decode URL query parameter values
“I have this URL-encoded query string from a form submission: 'search%3Dcaf%C3%A9%26city%3DNew%20York' — can you decode it back to readable text?”
Unescape encoded API response data
“An API I called returned this encoded string and I can't read it: '%7B%22name%22%3A%22John%20Doe%22%7D' — please decode it for me.”
Clean up a percent-encoded URL path
“Can you decode this encoded URL path so I can see what it actually says: '%2Fusers%2Fprofile%2F%C3%A9ric%20martin%2Fsettings'?”
Technical details
Endpoint
POSThttps://x402render-u5vwpxpyua-uc.a.run.app/url-decodeWhen to prefer
Use this endpoint when you need to reverse percent-encoding (URL encoding) on a string — particularly for decoding URL query parameters, path segments, or any string that contains %XX escape sequences. Prefer this over manual regex replacements or general-purpose string libraries when operating in an agent pipeline that requires a reliable, paid, stateless microservice call.
Side effects
- Malformed percent-encoding sequences (e.g. truncated or invalid hex digits after %) may cause a decoding error
- Passing a string that is not percent-encoded returns the input unchanged or may error
- Empty input string returns an empty string or error
- Input containing invalid UTF-8 byte sequences after decoding may cause encoding errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | string |
Tags
x402
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