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Base64 Encode/Decode
x402
Base64 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 2026-10-14).
Encodes a plain string to Base64 or decodes a Base64 string back to plain text via a simple POST request.
Price / call$0.005
Success—
StatusUnknown
How this service works
Base64 encode or decode a string — base64 encoder/decoder (body {mode:encode|decode,input}).
Output
Returns a JSON object with a single field: 'base64', containing either the base64-encoded version of the input string (when mode is 'encode') or the decoded plain-text string (when mode is 'decode').
Example use cases
Encoding credentials for Basic Auth
“Base64-encode the string 'myuser:mypassword' so I can use it as a Basic Auth header value.”
Decoding a base64 API response payload
“I got this base64 string back from an API — 'eyJrZXkiOiJ2YWx1ZSJ9' — can you decode it so I can read the actual content?”
Encoding a config file snippet for transport
“Encode this text as base64 so I can safely pass it through a URL parameter: 'server=localhost;port=5432;db=myapp'.”
Technical details
Endpoint
POSThttps://conclavex402p04.pythonanywhere.com/u/base64?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, stateless base64 encode or decode operation within an x402 pay-per-call workflow, especially when already using other Conclave utility endpoints (e.g. hex encode, JWT decode) and want a consistent interface. Prefer it over local computation when operating in a sandboxed agent environment without native base64 libraries.
Side effects
- Missing 'input' or 'mode' fields in the request body returns a 400 error
- Providing an invalid base64 string for decoding may return an error or garbled output
- Incorrect body structure (e.g. wrong bodyType) will result in a parsing failure
- Network or server timeout on pythonanywhere.com hosting may cause intermittent 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"base64": "aGVsbG8="
}
}Tags
x402
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