Research grants (NIH / NSF) API

Search funded research projects from NIH RePORTER (biomedical) or NSF (science/engineering), normalized to title, recipient, amount, year, agency, URL. Answers 'who got funded for X', 'NIH grants on CRISPR', 'NSF awards for quantum computing', 'research funding for this topic'.

Price$0.01per request

MethodPOST

Route/v1/science/grants

StatusLive

MIME typeapplication/json

Rate limit30/minute

Cache3600s public

sciencegrantsfundingnihnsfresearchawardsreporter

API URLhttps://x402.hexl.dev/v1/science/grants

Integration docs

Example request

{
  "query": "CRISPR gene editing",
  "source": "nih",
  "limit": 1
}

Example response

{
  "query": "CRISPR gene editing",
  "total": 8421,
  "grants": [
    {
      "title": "CRISPR-based therapeutics for…",
      "recipient": "STANFORD UNIVERSITY",
      "principalInvestigator": "DOE, JANE",
      "amount": 2500000,
      "fiscalYear": 2025,
      "agency": "NIH",
      "url": "https://reporter.nih.gov/project-details/10000001"
    }
  ]
}

Input schema

{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "query": {
      "type": "string",
      "examples": [
        "CRISPR"
      ]
    },
    "source": {
      "type": "string",
      "enum": [
        "nih",
        "nsf"
      ],
      "default": "nih"
    },
    "limit": {
      "type": "number",
      "default": 10
    }
  }
}

Output schema

{
  "type": "object",
  "additionalProperties": true
}