# Currency Code Normalizer

> Currency Code Normalizer is a paid API for AI agents from creator-desk-x402-isolated.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Normalizes and standardizes currency code strings to their canonical ISO 4217 form

## Facts

- Endpoint: POST https://creator-desk-x402-isolated.onrender.com/v1/utility/currency-code-normalize?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/currency-code-normalizer-2b5edbec
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CTn__P2RC3a5D6WOdUvMT

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 currency-code-normalizer-2b5edbec -d '<json body>'
```

Example prompt: Can you normalize the currency string 'us dollar' to its canonical ISO 4217 code?

## When to prefer this

Choose this endpoint when you need a lightweight, pay-per-call currency code normalization utility without spinning up your own lookup table or NLP pipeline. It is ideal for agents handling user-supplied or messy currency strings that need to be standardized to ISO 4217 before passing to downstream financial APIs. Prefer this over general-purpose LLM guessing when you need deterministic, authoritative normalization with a clear audit trail.

## Known failure modes

- Unrecognized or misspelled currency string returns an error or null result
- Ambiguous input with multiple possible currencies may return unexpected canonical form
- Payment failure (402) if USDC balance is insufficient
- Malformed input schema returns a 400-level error
- Network timeout from Render.com cold start if service is idle

## How this service works

Machine-callable x402-paid utilities for autonomous agents.

## Output

A JSON object containing the normalized/canonical currency code result and an operation identifier confirming it was a currency_code_normalize operation.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "value": {},
  "options": {
   "type": "object"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": "example",
  "operation": "currency_code_normalize"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/currency-code-normalizer-2b5edbec/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from creator-desk-x402-isolated.onrender.com](https://www.zero.xyz/host/creator-desk-x402-isolated.onrender.com/llms.txt)