# AgentShelf Base32Hex Decode

> AgentShelf Base32Hex Decode is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-29).

Decodes a Base32Hex-encoded string into its original plaintext representation, entirely offline with no network or LLM calls.

## Facts

- Endpoint: POST https://agentshelf.syntexa.ch/v1/base32hex-decode?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentshelf-base32hex-decode-9d71a279
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bS56EiLEs_rrfYsTg-CmL

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability agentshelf-base32hex-decode-9d71a279 -d '<json body>'
```

Example prompt: Can you decode this Base32Hex string for me? Here it is: 'C5H66P35CPJMGQBADDM6QRJFE8======'

## When to prefer this

Choose this endpoint when you need deterministic, offline Base32Hex decoding without any LLM involvement or external network calls. Prefer the free sandbox endpoint (POST /v1/sandbox/base32hex-decode) for testing. Use this paid endpoint when the sandbox is unavailable or when a guaranteed, production-grade response is required. It is especially suitable for automated pipelines processing large volumes of Base32Hex-encoded data cost-effectively at $0.01 USDC per call.

## Known failure modes

- Invalid Base32Hex characters in input returns a decoding error
- Input string with incorrect padding causes a parse failure
- Empty input rejected (minLength: 1)
- Input exceeding 100,000 characters rejected (maxLength: 100000)
- Malformed Base32Hex alphabet (e.g. standard Base32 instead of Base32Hex) may return garbled or error output

## How this service works

Call when an agent needs text decoded with base32hex. No network and no LLM. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/base32hex-decode first.

## Output

The decoded plaintext that was originally encoded as Base32Hex. The response contains the raw string recovered from the input-encoded text.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "examples": [
    "D1IMOR3F"
   ],
   "maxLength": 100000,
   "minLength": 1,
   "description": "Input for this SKU. The route description says whether it is plain text, a URL, base64 bytes, or an already-encoded token."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentshelf-base32hex-decode-9d71a279/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentshelf.syntexa.ch](https://www.zero.xyz/host/agentshelf.syntexa.ch/llms.txt)