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Base64 Encode/Decode API
x402
Base64 Encode/Decode API is a paid API for AI agents from base64-codec.api.klymax402.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Encodes plain text or binary data to base64 format, or decodes base64 strings back to their original form
Price / call$0.001
Success—
StatusUnknown
How this service works
Encode or decode base64 data
Output
Returns the base64-encoded or base64-decoded version of the input string, depending on whether the action was 'encode' or 'decode'.
Example use cases
Example prompt
“Can you base64 encode the string 'Hello, World!' for me? Also, can you decode this base64 string: 'SGVsbG8sIFdvcmxkIQ=='?”
Technical details
Endpoint
GEThttps://base64-codec.api.klymax402.com/api/encodeWhen to prefer
Use this endpoint when an AI agent needs a simple, low-cost, stateless base64 encode or decode operation without standing up local logic or depending on a general-purpose library. Ideal for lightweight agentic workflows where base64 transformation is a step in a larger pipeline.
Side effects
- Invalid base64 string passed to decode action — malformed or padded incorrectly
- Missing 'data' parameter — returns error indicating required field
- Invalid 'action' value — only 'encode' or 'decode' are accepted
- Network timeout or service unavailability returning 5xx error
- Payment failure via x402 protocol returning 402 status
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| data | string | The data to encode or decode |
| action | string | Action: 'encode' or 'decode' (default: encode) |
Tags
x402
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