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lilambd Quantity Kinds Lookup
x402
lilambd Quantity Kinds Lookup 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).
Returns a list of quantity kinds (physical or conceptual measurement dimensions) with attribution metadata
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 an array of quantity kind records under 'data', an integer 'count' of how many were returned, and an 'attribution' string crediting the data source licence.
Example use cases
Scientific unit taxonomy exploration
“Show me all the quantity kinds available in the lilambd dataset — I want to understand what measurement dimensions are catalogued and see the source attribution.”
Metrology ontology integration
“Fetch the full list of quantity kinds from lilambd so I can map them to our internal measurement ontology and check how many there are.”
Physical dimension reference lookup
“I need to know what kinds of quantities are defined in the lilambd system — can you pull the catalogue with the count and attribution line?”
Technical details
Endpoint
GEThttps://api.lilambd.com/units/quantity-kinds?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a structured catalogue of measurement quantity kinds (e.g. length, mass, temperature, luminosity) with source attribution, particularly in scientific or metrological workflows. Prefer it over generic ontology APIs when you specifically need the lilambd crossing's curated intersection of physical and conceptual quantity dimensions.
Side effects
- Empty data array with count 0 if no quantity kinds are indexed yet
- HTTP 402 Payment Required if the x402 payment header is missing or insufficient
- Malformed response if query parameters contain unsupported keys
- Rate limiting or timeout if the service is under load
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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