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Lilambd Nonprofit Organization Search
x402
Lilambd Nonprofit Organization 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 and filter US nonprofit organizations by name, location, type, cause area, and revenue size
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 matching nonprofit organization records, a 'count' integer indicating total matches, and an 'attribution' string with the source license line. Each record in 'data' contains organization details such as name, location, type, cause category, and revenue figures.
Example use cases
Grantmaker target discovery
“Find me the top 10 largest private foundations in New York state sorted by revenue — I'm building a list of potential funders for our environmental nonprofit.”
Local charity research by ZIP
“Search for charities near ZIP code 90210 that work on housing and shelter — can you pull up to 50 results sorted by name?”
Competitive landscape analysis
“I need a list of food bank nonprofits in Chicago — search for organizations with 'food' in the name in Illinois, kind charity, sorted by revenue, up to 100 results.”
Technical details
Endpoint
GEThttps://api.lilambd.com/orgs/nonprofits/search?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to search or filter US nonprofit organizations by structured criteria such as name, geography, organization type, cause area, or revenue. Prefer this over general web search when you need structured, filterable data about nonprofits with consistent schema output. Best suited for building donor prospect lists, competitive landscape research, grant targeting, or any workflow requiring programmatic access to nonprofit directory data.
Side effects
- No results returned when query terms are too specific or misspelled
- Empty data array when filters combine to exclude all organizations
- Invalid 'kind' parameter value returns error or empty results
- Invalid NTEE cause letter returns no matches
- limit values outside 1-200 range may be rejected or clamped
- Offset beyond total count returns empty data array
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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