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from $0.01 / 1,000 results

NIH Grants API Research Funding Data for Grants & Publications

Access NIH Reporter data for research grants, projects, and funding. Search by institution, principal investigator, disease area, or funding opportunity. Track federal research investments across all NIH institutes.

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from $0.01 / 1,000 results

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The Howlers

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NIH Grants API - Research Funding & Project Data

Access NIH Reporter data for research grants, projects, and funding. Search by institution, principal investigator, disease area, or funding opportunity. Get project details, publications, and award amounts.

Quick Start

Test with Demo Mode (free, no API key needed)

{
  "demoMode": true
}

Run with real data

{
  "demoMode": false,
  "task": "search_projects",
  "limit": 100
}

Input Parameters

Parameter	Type	Default	Required	Description
`task`	string	`"search_projects"`	Yes*	The operation to perform
`searchQuery`	string	-	No	Keywords to search for in project titles and abstracts
`projectNumber`	string	-	No	NIH project/grant number (e.g., 5R01CA123456-05)
`institutionName`	string	-	No	Research institution name to search
`piName`	string	-	No	Principal investigator name to search
`foaNumber`	string	-	No	Funding Opportunity Announcement number
`fiscalYear`	integer	-	No	NIH fiscal year (e.g., 2024)
`icCode`	string	-	No	NIH Institute/Center code (e.g., NCI, NIMH, NHLBI)
`activityCode`	string	-	No	Grant activity code (e.g., R01, R21, K99)
`limit`	integer	`100`	No	Maximum number of results to return
`webhookUrl`	string	-	No	URL to receive results via webhook
`demoMode`	boolean	`true`	No	Run with sample data (no API required)

Pricing

This actor uses pay-per-event billing:

Event	Description	Price
Grant Found	Each NIH grant record retrieved	$0.01

Demo mode is free -- no charges for sample data.

Troubleshooting

"API error 429" or "Rate limit"

Too many requests. Wait a minute and try again, or reduce the number of items per run.

No results or empty dataset

Check the run log for error messages. Common causes:

Invalid input format (check the examples above)
The target data doesn't exist or is too small to track

How do I test without an API key?

Enable Demo Mode in the input. This returns realistic sample data so you can verify the output format works for your workflow.

Built by John Rippy | Actor Arsenal

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