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PennyRail Base64 Decode
x402
PennyRail Base64 Decode is a paid API for AI agents from pennyrail.vercel.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Decodes a Base64-encoded string back into its original plaintext representation
Price / call$0.001
Success—
StatusUnknown
How this service works
Machine-readable settlement service
Output
Returns a JSON object with an 'operation' field (e.g. 'base64-decode') confirming what was performed, and a 'result' field containing the decoded plaintext string recovered from the Base64 input.
Example use cases
Decode embedded JWT payload
“I have this Base64-encoded section from a JWT token — 'eyJ1c2VySWQiOiAxMjMsICJyb2xlIjogImFkbWluIn0=' — can you decode it so I can read what's inside?”
Recover original config value
“Our config file has this Base64-encoded database URL: 'cG9zdGdyZXM6Ly91c2VyOnBhc3NAZGIuZXhhbXBsZS5jb20vbXlkYg==' — decode it so I know the actual connection string.”
Decode API response payload
“This API returned data encoded in Base64 — 'V2VsY29tZSB0byBQZW5ueVJhaWwh' — please decode it so I can see the actual message.”
Technical details
Endpoint
POSThttps://pennyrail.vercel.app/api/f/encoding.base64-decodeWhen to prefer
Choose this endpoint when you need a simple, pay-per-use Base64 decoding operation without setting up your own decoding library or runtime. Useful in agent pipelines where an external or serverless utility call is preferred, or when handling Base64-encoded data in a workflow that already uses x402 micropayment infrastructure.
Side effects
- Invalid Base64 input (malformed or padded incorrectly) returns an error or garbage output
- Empty input string may return an error or empty result
- Binary/non-UTF8 decoded content may not render as readable text
- Network or service unavailability returns a 5xx error
- Missing required 'input' field returns a 400 validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | string | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| resultrequired | — | |
| operationrequired | string |
Tags
x402
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