# IranTools Persian Sentence Splitter

> IranTools Persian Sentence Splitter is a paid API for AI agents from irantools.johnaio281.workers.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-22).

Splits Persian (Farsi) text into individual sentences using linguistically aware tokenization

## Facts

- Endpoint: POST https://irantools.johnaio281.workers.dev/api/iran/persian_sentences?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/irantools-persian-sentence-splitter-3331e55c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_IzrI4oI_3av3mCkXWNUHL

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-persian-sentence-splitter-3331e55c -d '<json body>'
```

Example prompt: Split this Persian paragraph into individual sentences: 'سلام. امروز هوا خوب است. من به بازار رفتم و میوه خریدم.'

## When to prefer this

Choose this endpoint when you need linguistically correct sentence segmentation for Persian/Farsi text, especially when handling right-to-left script, Persian punctuation marks (like '؟' and '،'), and mixed Persian-Arabic content. Prefer over generic sentence splitters that lack Persian-specific rules.

## Known failure modes

- Empty text input returns empty array or error
- Non-Persian text may produce unexpected segmentation boundaries
- Very long texts may hit request size limits
- Ambiguous sentence boundaries (e.g. abbreviations with periods) may cause incorrect splits
- Payment failure (402) if USDC balance insufficient on Base network

## 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 an object containing an array of extracted sentences from the input Persian text, with each sentence as a separate string element preserving original Persian script and punctuation

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/irantools-persian-sentence-splitter-3331e55c/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)