Farsi Keywords Extractor

x402

Farsi Keywords Extractor is a paid API for AI agents from farsi-tools.johnaio281.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-29).

Extracts the most frequent or significant keywords from Persian (Farsi) text, returning each term with its occurrence count.

Price / call$0.01

Seller volume →—

Success—

StatusUnknown

How this service works

Persian (Farsi) and Iranian utility API for AI agents. Text normalization, transliteration, Jalali (Solar Hijri) calendar conversion, Persian digits and number-to-words, Iranian national ID / Sheba (IBAN) / mobile / landline / postal code / bank card (Luhn PAN) / company ID / economic code validators, Iranian provinces and cities, official Jalali holidays, Rial-Toman conversion. Also a FIXED-PRICE deliverable SKU: Persian/Arabic data cleanup at $0.90, $9 or $25 flat per file (not per call) - upload a CSV, TSV or text file and get it back normalized, with an optional Latin transliteration column. Pay per request in USDC on Base via x402 - no signup, no API key, no KYC.

Output

Returns a JSON object containing a 'keywords' array, where each element is an object with a 'term' field (the Persian keyword string) and a 'count' field (integer indicating how many times that term appears in the input text). Results are typically ordered by frequency.

Example use cases

Tag generation for Persian blog

“I have a Farsi blog post and need to auto-generate up to 15 keyword tags from it — can you extract the top keywords from this text: 'فناوری اطلاعات در ایران رشد چشمگیری داشته است...'”

SEO keyword analysis for Farsi content

“Can you pull out the 20 most frequent keywords from this Persian webpage content so I can see which terms I'm using most? Here's the text: 'بازاریابی دیجیتال یکی از مهم‌ترین ابزارهای کسب‌وکار...'”

Research topic frequency in Farsi document

“Analyze this Farsi research abstract and give me the top 5 recurring keywords with their counts: 'یادگیری ماشین و یادگیری عمیق در پردازش زبان طبیعی کاربردهای فراوانی دارند...'”

Technical details

Endpoint

GEThttps://farsi-tools.johnaio281.workers.dev/api/fa/keywords?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need keyword frequency extraction specifically from Persian (Farsi) text and want a lightweight, pay-per-call solution without a subscription. It is preferable over general-purpose NLP APIs that lack Persian language support, and ideal for agents processing Farsi content at low volume where per-call pricing is more economical than a monthly plan.

Side effects

Missing required 'text' query parameter returns a validation error
Text exceeding 100,000 characters may be rejected
Non-Persian or mixed-script text may yield degraded or empty keyword results
Limit parameter outside 1–50 range returns a validation error
Payment failure via x402 returns HTTP 402 and no result is processed

Input

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "keywords": [
      {
        "term": "هوش",
        "count": 2
      }
    ]
  }
}

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