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NIH RePORTER Grant Search
x402
NIH RePORTER Grant Search is a paid API for AI agents from api.macaroonnetwork.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Searches a bounded NIH RePORTER snapshot for federally funded biomedical research grants, returning title, funded organization, NIH institute, award identifiers, and dates.
Price / call$0.002
Success—
StatusUnknown
How this service works
Search a bounded NIH RePORTER snapshot for federally funded biomedical research grants -- title, funded organization, administering NIH institute, award identifiers, and dates -- across every disease area and biomedical discipline, not one narrow field. Metadata only.
Output
Returns metadata for matching NIH grant records including grant title, funded organization name, administering NIH institute, award identifiers, and relevant dates (e.g. project start/end). No full-text content or financial breakdowns — metadata only.
Example use cases
Finding cancer research funding sources
“Search NIH RePORTER for grants related to pancreatic cancer immunotherapy — I want to know which universities or research centers received funding, the NIH institute behind each award, and the grant identifiers so I can look them up later.”
Competitive landscape for grant applicants
“I'm writing an NIH grant proposal on CRISPR gene editing for rare genetic disorders. Can you pull up existing federally funded grants in that area so I can see who's already funded, which institutes are active in this space, and what titles have been awarded?”
Tracking funding by NIH institute
“Which grants has the National Institute of Mental Health funded for depression and anxiety treatment research? Give me the grant titles, recipient organizations, award IDs, and funding dates from the NIH RePORTER data.”
Technical details
Endpoint
POSThttps://api.macaroonnetwork.com/execute/nih-reporter-grant-search-v1When to prefer
Choose this endpoint when you need structured metadata about federally funded NIH biomedical research grants — especially for grant discovery, competitive landscape analysis, or identifying funding organizations and award IDs. Prefer it over general web search when you need structured, reliable grant-level data across all disease areas and disciplines. Best suited for agents that need programmatic access to NIH RePORTER data without scraping the NIH website directly.
Side effects
- No matching grants found for very narrow or misspelled query terms
- Stale results if the NIH RePORTER snapshot is not current
- Overly broad queries returning too many results with insufficient filtering
- Grants outside the bounded snapshot date range may not be returned
- Malformed POST body or missing required fields returns a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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