# IranTools – Amount to Persian Words Converter

> IranTools – Amount to Persian Words Converter is a paid API for AI agents from irantools.johnaio281.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-22).

Converts a numeric amount into its full Persian (Farsi) word representation, optionally with a currency/unit label.

## Facts

- Endpoint: POST https://irantools.johnaio281.workers.dev/api/iran/iran_amount_to_words?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/irantools-amount-to-persian-words-converter-1ec2f9da
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_IkAI_ZZzKdI7dc7ZG-cbZ

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 irantools-amount-to-persian-words-converter-1ec2f9da -d '<json body>'
```

Example prompt: How do you write 2,500,000 in Persian words? The unit is 'ریال'.

## When to prefer this

Use this endpoint when you need to convert a numeric figure into its written Persian word form — particularly for formal documents, invoices, cheques, or receipts targeting Iranian users. Prefer this over generic number-to-words libraries when you need accurate Persian (Farsi) script output with Iranian currency units natively supported.

## Known failure modes

- Missing required 'amount' field returns a validation error
- Non-numeric or unparseable amount string may return an error or empty result
- Extremely large numbers beyond supported range may fail
- Payment failure (402) if USDC balance is insufficient on Base
- Network timeout if the Cloudflare Worker is under load

## How this service works

Persian and Iranian utilities for AI agents, plus general text/Unicode tooling. Jalali (Solar Hijri) calendar conversion, Iranian national ID / SHEBA / bank card / postal code / economic code validation, province and city lookup, official public holidays, Persian text normalization, keyword extraction, sentence splitting, similarity, HTML stripping, RTL fixing, Unicode homoglyph folding, script detection, NFC/NFD normalization, grapheme counting, date description, business-day counting, slugify, FNV-1a hashing, Shannon entropy, format and encoding detection, byte sizes. Pay per call in USDC on Base via x402 - no signup, no API key, no KYC. The same tools are also exposed as MCP tools at /mcp.

## Output

Returns a JSON object containing the Persian word representation of the given numeric amount, spelled out fully in Farsi script, optionally appended with the specified unit label (e.g. ریال or تومان).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "amount"
 ],
 "properties": {
  "unit": {
   "type": "string"
  },
  "amount": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "additionalProperties": true
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/irantools-amount-to-persian-words-converter-1ec2f9da/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from irantools.johnaio281.workers.dev](https://www.zero.xyz/host/irantools.johnaio281.workers.dev/llms.txt)