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IranTools Persian Keyword Extraction
x402
IranTools Persian Keyword Extraction 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).
Extracts the most important Persian/Farsi keywords from a given text string
Price / call$0.005
Success—
StatusUnknown
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 list of the most important Persian keywords extracted from the input text, ranked or filtered to the requested limit count.
Example use cases
Tag Persian blog posts automatically
“I have this Persian blog post and need to tag it — can you pull out the 8 most relevant keywords from it? Here's the text: 'صنعت گردشگری ایران در سال‌های اخیر رشد چشمگیری داشته و بازدیدکنندگان خارجی به شهرهای تاریخی مانند اصفهان و شیراز جذب شده‌اند.'”
Index Farsi news articles by topic
“I'm building a search index for Farsi news articles — extract the top 10 keywords from this article so I can categorize it: 'وزیر بهداشت در سخنرانی امروز اعلام کرد که واکسیناسیون عمومی در تمام استان‌ها آغاز خواهد شد.'”
Persian content SEO keyword research
“I want to do SEO for a Persian-language website — pull out the most important keywords from this product description so I know what terms to target: 'این دستگاه تصفیه هوا با فیلتر HEPA هوای آلوده را پاک می‌کند و برای خانه‌های کوچک مناسب است.'”
Technical details
Endpoint
POSThttps://irantools.johnaio281.workers.dev/api/iran/persian_keywords?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically need keyword extraction from Persian/Farsi text, particularly in an Iranian content pipeline. It is purpose-built for Persian NLP and handles RTL script, Persian morphology, and Farsi stop words correctly — unlike general-purpose English keyword extractors. Prefer it over generic NLP APIs when working with Persian-language documents, news articles, social media, or SEO content.
Side effects
- Missing required 'text' field returns a validation error
- Non-Persian or empty text may return an empty keyword list or unexpected results
- Overly short texts may yield no meaningful keywords
- Invalid 'limit' value (non-numeric string) may cause unexpected behavior or be ignored
- Payment failure (insufficient USDC) results in HTTP 402 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| textrequired | string | |
| limit | string |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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