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agent402.tools URL Encoder/Decoder
x402
agent402.tools URL Encoder/Decoder is a paid API for AI agents from agent402.tools, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Percent-encodes or decodes a string for safe use in URLs, supporting both component and full URL encoding semantics.
Price / call$0.001
Success—
StatusUnknown
How this service works
Percent-encode or decode a string for URLs. mode: encode (default) or decode. component: true (default) uses encodeURIComponent semantics.
Output
Returns the percent-encoded or decoded version of the input string, depending on the mode selected (encode or decode) and whether component encoding semantics were applied.
Example use cases
Example prompt
“Can you URL-encode this string using component encoding so I can safely put it in a query parameter: 'hello world & café=true'?”
Technical details
Endpoint
POSThttps://agent402.tools/api/url-codeWhen to prefer
Use this endpoint when you need reliable, standards-compliant percent-encoding or decoding of strings for URL construction, particularly when you need encodeURIComponent semantics to safely embed values in query parameters or path segments.
Side effects
- Input text exceeds 100KB limit — request rejected
- Invalid mode value (not 'encode' or 'decode') — bad request error
- Empty or missing text field — error or empty result
- Network timeout for very large payloads near the size limit
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| mode | string | encode | decode |
| text | string | Input text (max 100KB) |
| component | boolean | Use component encoding (default true) |
Output
Schema · Response
{
"type": "json",
"example": {
"mode": "encode",
"result": "a%20b%26c"
}
}Tags
x402
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