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IDN Punycode Converter
x402
IDN Punycode Converter is a paid API for AI agents from yruz.one, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-19).
Converts internationalized domain names (IDN) between Unicode and ASCII-compatible Punycode encoding.
Price / call$0.002
Success—
StatusUnknown
How this service works
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Output
A JSON object containing the tool name ('idn-punnycode-converter') and a result field with the converted domain string in either ASCII Punycode (xn-- format) or Unicode form depending on the requested mode.
Example use cases
Encode IDN for DNS registration
“I need to register an internationalized domain name '日本語.jp' — can you convert it to its Punycode ASCII format so I can use it in DNS?”
Decode Punycode for display
“I have the domain 'xn--bcher-kva.example' and I want to display it in its readable Unicode form — can you decode it to unicode for me?”
Validate internationalized domain encoding
“I'm processing a list of domains and need to check the Punycode encoding for 'ärger.de' — please convert it to ASCII using punycode encoding.”
Technical details
Endpoint
POSThttps://yruz.one/api/toolkit/idn-punnycode-converter?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to convert internationalized domain names (IDNs) containing non-ASCII characters to their DNS-compatible Punycode (ACE) representation, or when you need to decode xn-- Punycode back to human-readable Unicode. Prefer this over manual encoding when building domain registration workflows, DNS tooling, or displaying internationalized domains to end users.
Side effects
- Invalid domain string returns an empty or error result
- Missing 'text' field causes a validation error
- Invalid 'mode' value may default to to_ascii or return an error
- Malformed punycode input when decoding may return an error
- Non-domain strings passed as input may produce unexpected output
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| mode | string | to_ascii (default) or to_unicode |
| text | string | domain (required) |
Output
Schema · Response
{
"type": "json",
"example": {
"tool": "idn-punnycode-converter",
"result": {}
}
}Tags
x402
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