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Bulgarian Cyrillic to Latin Transliteration API (Official Bulgarian System)
x402
Bulgarian Cyrillic to Latin Transliteration API (Official Bulgarian System) is a paid API for AI agents from api.aiskills402.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-14).
Converts Bulgarian Cyrillic text to Latin script following the official Bulgarian Transliteration Act 2009, returning transliterated text, a URL slug, and any letters not in the Bulgarian alphabet.
Price / call$0.003
Success—
StatusUnknown
How this service works
Bulgarian Transliteration API: Cyrillic to Latin by the official Bulgarian system (Transliteration Act 2009), not ISO 9 or Russian. Returns the text, a URL slug and the letters Bulgarian does not have. Deterministic code, no language model. $0.003 USDC per call, no account. POST JSON {input}, up to 60000 chars; free example at https://api.aiskills402.com/v1/run/bulgarian-transliteration/example
Output
A JSON object containing: the transliterated Latin text ('text'), a URL-safe slug ('slug'), a list of any non-Bulgarian letters found in the input ('foreign_letters'), the engine version, a SHA256 hash of the input, and a payment settlement receipt with transaction hash.
Example use cases
Romanize Bulgarian city names for a map
“I have a list of Bulgarian city names in Cyrillic — can you transliterate them all to Latin using the official Bulgarian Transliteration Act system? Start with 'София, Пловдив, Варна'.”
Generate SEO-friendly URL slug from Bulgarian article title
“Take this Bulgarian article title 'Нови правила за движение по пътищата' and give me a proper URL slug transliterated into Latin following the official Bulgarian standard.”
Romanize Bulgarian personal name for passport or official document
“I need to transliterate the Bulgarian name 'Александър Петров' into Latin exactly as required by the official Bulgarian Transliteration Act 2009 — not the Russian or ISO 9 system.”
Technical details
Endpoint
POSThttps://api.aiskills402.com/v1/run/bulgarian-transliteration?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically need transliteration conforming to the official Bulgarian Transliteration Act 2009 — not ISO 9, not Russian transliteration conventions. It is the right choice for generating legally or officially compliant romanizations of Bulgarian names, places, or documents, and for producing URL slugs from Bulgarian text. It is deterministic (no LLM randomness), affordable at $0.003 USDC per call, requires no account, and handles up to 60000 characters per request.
Side effects
- Empty or missing 'input' field returns a validation error
- Input exceeding 60000 characters is rejected
- Non-Cyrillic or non-Bulgarian input may result in foreign_letters being populated but text still processed
- Payment failure via x402 protocol causes the request to not be fulfilled
- Malformed JSON body returns a parse error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | string | Bulgarian text in Cyrillic. Up to 60000 characters. |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"skill": "bulgarian-transliteration",
"engine": "1.0.0",
"replay": false,
"result": {
"slug": "nova-statia-za-bulgaria",
"text": "Nova statia za Bulgaria",
"foreign_letters": []
},
"receipt": {
"tx": "0x<settlement transaction>",
"settled": true
},
"refusal": null,
"input_sha256": "<sha256 of the request>"
}
}Tags
x402
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