Search active US federal grant opportunities on Grants.gov

{ "method": "GET", "queryParams": { "category": "ST", "eligibility": "small_business", "keyword": "artificial intelligence", "limit": "10", "max_award": "2000000", "min_award": "50000", "status": "posted" }, "schema": { "properties": { "category": { "description": "Funding category code: ST=Science, HL=Health, ED=Education, AG=Agriculture, etc.", "type": "string" }, "eligibility": { "description": "Eligible applicants: small_business, nonprofit, state, tribal, individual, all", "type": "string" }, "keyword": { "description": "Search keyword or phrase", "type": "string" }, "limit": { "description": "Number of results (max 25)", "type": "string" }, "max_award": { "description": "Maximum award amount in USD", "type": "string" }, "min_award": { "description": "Minimum award amount in USD", "type": "string" }, "status": { "description": "posted, forecasted, or all (default: posted)", "type": "string" } }, "required": [] }, "type": "http" }

{ "example": { "count": 3, "disclaimer": "Information only. Verify all details on grants.gov before applying.", "grants": [ { "agency": "National Institutes of Health", "award_ceiling": 300000, "award_floor": 50000, "category": "Health", "cfda": "93.310", "close_date": "2026-06-30", "description_preview": "NIH seeks innovative AI applications for early disease detection...", "eligibility": [ "Small Businesses" ], "estimated_funding": 2000000, "expected_awards": 6, "id": "ABC-2026-001", "posted_date": "2026-04-15", "status": "posted", "title": "SBIR Phase I: AI for Healthcare", "url": "https://grants.gov/search-grants?cfda=93.310" } ], "success": true, "total_available": 847 } }