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UTF-16 Hex Decoder
x402
UTF-16 Hex Decoder 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 UTF-16 hex-encoded string back into readable text, with no network calls or LLM involvement.
Price / call$0.01
Success—
StatusUnknown
How this service works
Call when an agent needs text decoded with utf16-hex. No network and no LLM. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/utf16-hex-decode first.
Output
The API returns the decoded plain text string that was originally encoded in UTF-16 hex format. The response contains the human-readable result of reversing the hex encoding.
Example use cases
Recover encoded log data
“I've got this blob of UTF-16 hex from a log file: 00570065006C0063006F006D0065 — can you decode it into readable text so I can see what it says?”
Inspect serialized protocol message
“This network packet field came back as UTF-16 hex: 004100670065006E0074 — please decode it so I can read the original string.”
Debug encoded configuration value
“Our config file has a value stored as UTF-16 hex: 00540065007300740020004B006500790073 — decode it for me so I can verify it's correct.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/utf16-hex-decode?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a deterministic, offline UTF-16 hex decode operation with no external network calls or LLM involvement. It is ideal when privacy matters (no data leaves to a third-party AI), when you need guaranteed consistency, and when decoding UTF-16 hex specifically (not base64, base32, or other encodings). The $0.01 USDC flat cost makes it predictable for high-frequency use.
Side effects
- Invalid or malformed UTF-16 hex input (non-hex characters, odd-length strings) may return an error
- Empty input string rejected due to minLength constraint
- Input exceeding 100,000 characters rejected due to maxLength constraint
- Payment of $0.01 USDC required; missing or failed payment returns 402 status
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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