Search grants in Duaer

What you get

Grants in the Duaer data market searches NIH RePORTER. One successful search uses 1 credit.

Add the node from the Duaer Data category (Grants), or copy the skill on the data market. Related literature: Papers and Preprints.

Search on the canvas

1. Open the node creator, select Duaer Data, then Grants.
2. Words alone is enough (a new node starts with insulin). PI, Organization, Project number, and Year From/To are optional.
3. Limit defaults to 10, max 20. Select Execute step.

A successful search uses 1 credit. Production deliverables land in the data pool.

Call the API

• GET https://api.duaer.com/v1/data/grants?...
• Authorization: Bearer <Duaer key>
• Fields combine; at least one search field is required.

For keys, refer to Authentication for the Duaer public API. Below is the same English call skill as Copy skill.

Call skill

Same text as Copy skill on the Duaer data market. Keep it English.

---
name: duaer-grants
description: >-
  Search NIH grants through Duaer (NIH RePORTER).
  One successful search uses 1 Duaer credit.
---

# Duaer grants

Search NIH grants through Duaer with a Duaer key.

## Call

`GET https://api.duaer.com/v1/data/grants?q=insulin&limit=10`

Header: `Authorization: Bearer <Duaer key>`

Use an account key or a model API key.

At least one search field is required. Fields combine.

- `q` — words in the project title, terms, or abstract.
- `pi` — optional. Principal investigator name.
- `organization` — optional. Awardee organization name.
- `projectNum` — optional. NIH project number, such as `5P20GM152335-03`.
- `yearFrom` — optional. First fiscal year (1000–2100).
- `yearTo` — optional. Last fiscal year (1000–2100).
- `limit` — optional. From 1 to 20. Default 10.

## Result

Each item has `source`, `title`, `url`, `summary`, `projectNum`, `applId`, `pi`, `organization`, `agency`, `fiscalYear`, `awardAmount`, `activityCode`, `startDate`, and `endDate`.

## Credits

One successful search uses 1 credit.
An empty search, a failed search, a compound that matches nothing, or no remaining credits uses 0.
No remaining credits returns 402 and does not search.
A missing key returns 401.