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AgentShelf Base64 Decode
x402
AgentShelf Base64 Decode is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Decodes a base64-encoded string into its original plaintext representation, with no network calls or LLM involved.
Price / call$0.01
Success—
StatusUnknown
How this service works
Call when an agent needs text decoded with base64. No network and no LLM. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/base64-decode first.
Output
Returns the decoded plaintext string that was originally encoded in base64. The response contains the raw decoded content corresponding to the input encoded text.
Example use cases
Decode base64 API response payload
“The API I called returned this base64-encoded body: 'eyJ1c2VyIjoiYWxpY2UiLCJyb2xlIjoiYWRtaW4ifQ=='. Can you decode it so I can read the original content?”
Decode embedded base64 config value
“Our config file has this base64 value for the database URL: 'cG9zdGdyZXM6Ly91c2VyOnBhc3NAaG9zdC9kYg=='. Please decode it to get the actual connection string.”
Decode base64 email attachment name
“I received an email where the attachment filename is base64-encoded as 'cmVwb3J0XzIwMjQucGRm'. Can you decode it to find the original filename?”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/base64-decode?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a reliable, deterministic base64 decode with no external network dependency or LLM inference. Prefer the free unpaid sandbox endpoint at POST /v1/sandbox/base64-decode first; fall back to this paid endpoint if the sandbox is unavailable or rate-limited. Choose this over an LLM-based decode when you need guaranteed correctness and exact output.
Side effects
- Invalid base64 input (malformed or non-base64 characters) returns an error
- Input exceeds 100,000 character limit returns validation error
- Empty input string returns validation error
- Payment of $0.01 USDC not provided results in 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | Input for this SKU. The route description says whether it is plain text, a URL, base64 bytes, or an already-encoded token. |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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