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x402 Utils – Text Encoding & Decoding
x402
x402 Utils – Text Encoding & Decoding is a paid API for AI agents from qcb7fnxsbd7fbhj4.68r.lambda-web.us-east-1.on.aws, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-30).
Encodes or decodes text using base64, base64url, hex, URL percent-encoding, or HTML escaping.
Price / call$0.001
Success—
StatusUnknown
How this service works
Encode or decode text: base64, base64url, hex, URL (percent) encoding and HTML escaping.
Output
Returns the transformed text as output — the encoded, decoded, escaped, or unescaped version of the input string, corresponding to the chosen operation.
Example use cases
Encode API payload for transmission
“Base64-encode this JSON string so I can embed it in a header: '{"userId":"abc123","role":"admin"}'”
Decode a percent-encoded URL parameter
“URL-decode this percent-encoded string I pulled from a query parameter: 'Hello%20World%21%20How%20are%20you%3F'”
Escape user content for safe HTML rendering
“HTML-escape this user-submitted comment before I put it in a webpage: '<script>alert("xss")</script> — visit our site & win!'”
Technical details
Endpoint
POSThttps://qcb7fnxsbd7fbhj4.68r.lambda-web.us-east-1.on.aws/v1/encode?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, reliable, stateless text encoding or decoding operation (base64, base64url, hex, URL percent-encoding, or HTML escaping) without setting up a local library or runtime. Ideal for AI agents that need to prepare text for HTTP transmission, safely embed user content in HTML, or interpret encoded values from APIs and tokens.
Side effects
- Invalid or unsupported operation enum value returns an error
- Input text exceeding 1 MB limit is rejected
- Malformed base64 or hex input passed to a decode operation may return a decoding error
- Missing required fields (op or text) result in a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| op | string | what to do |
| text | string | the text (up to 1 MB) |
Tags
x402
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