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Language Tag Normalize
x402
Language Tag Normalize is a paid API for AI agents from creator-desk-x402-isolated.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).
Normalizes BCP 47 / IETF language tags to a canonical, well-formed format
Price / call$0.01
Success—
StatusUnknown
How this service works
Machine-callable x402-paid utilities for autonomous agents.
Output
Returns a JSON object with a 'result' field containing the normalized, canonical BCP 47 language tag, and an 'operation' field confirming 'language_tag_normalize'. The result corrects casing, separator characters, and subtag ordering to conform to IETF standards.
Example use cases
Fixing malformed locale from user input
“A user just submitted 'zh_hans_cn' as their preferred language — can you normalize that to the correct BCP 47 canonical form before I save it to their profile?”
Standardizing locale strings in a content pipeline
“I have a batch of locale strings like 'EN-GB', 'fr_FR', and 'ZH-TW' coming from different sources — normalize 'EN-GB' to its canonical BCP 47 tag so I can standardize the format across my pipeline.”
Validating language tag in an i18n API integration
“Before I pass this language tag 'pt_br' to my translation API, can you normalize it to the correct BCP 47 canonical form like 'pt-BR'?”
Technical details
Endpoint
POSThttps://creator-desk-x402-isolated.onrender.com/v1/utility/language-tag-normalize?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-use normalization of individual language tags without setting up a full i18n library. Ideal for agents handling user-submitted locale strings, data pipeline cleaning, or API integrations requiring strict BCP 47 compliance. At $0.01 USDC per call via x402, it suits low-to-moderate volume use cases where a hosted microservice is preferable to bundling a locale library.
Side effects
- Invalid or unrecognizable language tag input returns an error
- Malformed input value (null, empty string, non-string) may return a validation error
- Network timeout or service unavailability on Render's free tier may cause 502/503 errors
- Payment failure via x402 protocol results in 402 Payment Required before processing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| value | — | |
| options | object |
Output
Schema · Response
{
"type": "json",
"example": {
"result": "example",
"operation": "language_tag_normalize"
}
}Tags
x402
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