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lilambd Language Search
x402
lilambd Language Search is a paid API for AI agents from api.lilambd.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-11-02).
Search a database of world languages by name, family, country, or endangerment status
Price / call$0.005
Success—
StatusUnknown
How this service works
A crossing for play, feeling, language, science and computation — creating states that do not have names yet.
Output
A JSON object containing a 'data' array of language records matching the query, a 'count' integer indicating total matches, and an 'attribution' string citing the data source licence. Each record likely contains language name, autonym, family, country, and endangerment status.
Example use cases
Endangered language research lookup
“Find me all critically endangered languages in Indonesia — I need the list with up to 200 results for a research report.”
Language family exploration
“Search for languages belonging to the Dravidian family using its glottocode, and show me the first 50.”
Autonym-based language identification
“I heard a language called something like 'Romani' — can you search for it by name and tell me what family it belongs to and where it's spoken?”
Technical details
Endpoint
GEThttps://api.lilambd.com/languages/search?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to query a structured database of world languages with filtering by name, family, country, or endangerment status. It is suitable for linguistic research, building language-aware applications, or exploring language diversity. Prefer this over general web search when you need structured, filterable, attributed language data in a programmatic format.
Side effects
- No results returned (empty data array) when the query term doesn't match any language
- Invalid country code yields no results or an error
- Limit values outside 1-200 range may be rejected or clamped
- Payment not included results in HTTP 402 response
- Misspelled language names may return zero results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": [],
"count": 0,
"attribution": "source licence line"
}
}Tags
x402
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