IranTools Unicode Normalize

x402

IranTools Unicode Normalize 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).

Normalizes Unicode text to a specified normalization form (NFC, NFD, NFKC, NFKD) for consistent character representation

Price / call$0.003

Seller volume →—

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 JSON object containing the normalized text string in the requested Unicode normalization form, along with metadata such as the form applied and possibly character counts before and after normalization.

Example use cases

Normalize Persian database text

“I have Persian user names stored in my database with inconsistent Unicode encoding — some are NFD and some are NFC. Can you normalize this string to NFC so I can compare them reliably: 'علی احمدی'?”

Fix garbled Arabic display

“This Arabic text looks garbled when displayed in my app. Apply NFKC normalization to it so the characters are in their canonical composed form: 'ﻋﺮﺑﻲ ﻧﺺ'”

Pre-process text before keyword extraction

“Before I extract keywords from this Persian article snippet, normalize it to NFC so diacritics and composed characters are consistent: 'آموزش زبان فارسی در مدارس'”

Technical details

Endpoint

POSThttps://irantools.johnaio281.workers.dev/api/iran/unicode_normalize?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need server-side Unicode normalization for Persian, Arabic, or any Unicode text — especially when pre-processing text for comparison, storage, or search where character equivalence matters. Prefer this over client-side normalization when you need a stateless, pay-per-call API without infrastructure setup, or when working within an AI agent pipeline that already uses IranTools for other Iranian text utilities.

Side effects

Missing required 'text' field returns 400 error
Invalid normalization form value returns error or defaults
Payment not included or insufficient USDC balance returns 402
Very long strings may hit worker size limits
Non-string input types cause validation errors

Input

Schema · Request body

Field	Type	Description
form	string
textrequired	string

Output

Schema · Response

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

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