{"uid":"cap_toEae72QN2KPQMB8BCSLp","slug":"scriptmasterlabs-nih-grants-search-api-2a5d7b38","name":"ScriptMasterLabs NIH Grants Search API","description":"Pay-per-call crypto, RWA, federal, SEC, Section 8/HUD housing, and compliance APIs via x402. Primary: USDC on Base (eip155:8453). Also accepts Global Dollar (USDG) on Robinhood Chain (eip155:4663) via sovereign X-PAYMENT-TX. Hyphen routes only (e.g. /x402/gas-tracker, /x402/pha-lookup, /x402/sec-8k). MARKETPLACE REVIEW: use free /x402/playground/* (no key, no payment). Production /x402/* returns 402 unless paid via x402 or X-Api-Market-Key / X-API-Key from seller dashboard.","url":"https://mcp-x402-discovery.onrender.com/x402/nih-grants","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"type":"string"},"queryParams":{"type":"object","required":["query"],"properties":{"limit":{"type":"integer","default":10,"maximum":25,"minimum":1},"query":{"type":"string","description":"Research topic keywords (required)."},"agency":{"type":"string","description":"NIH institute abbreviation (e.g. NCI, NHLBI, NIAID, NINDS)."},"fiscal_year":{"type":"integer","description":"Fiscal year filter (default: current year)."}}}}},"output":{"properties":{"example":{}}}}},"responseSchema":{"example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_FkLBKYj5OxI-UMaEFhkdJ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Search NIH-funded research grants by topic keywords, institute abbreviation, and fiscal year via pay-per-call x402 micropayment","exampleAgentPrompt":"Search NIH grants for research on Alzheimer's disease, filtering to NINDS institute grants from fiscal year 2024 — give me up to 15 results.","exampleUseCases":[{"title":"Biotech startup scouting funding landscape","prompt":"Find me up to 20 NIH grants related to CRISPR gene editing from fiscal year 2023, especially anything from NHGRI or NIAID, so I can see who's getting funded in this space."},{"title":"Academic researcher finding collaborators","prompt":"Search NIH grants for studies on childhood obesity and nutrition — show me up to 10 results from NHLBI for the current fiscal year."},{"title":"Grant writer benchmarking prior awards","prompt":"Look up NIH grants on opioid addiction treatment from NIDA for fiscal year 2022, give me 25 results so I can benchmark award sizes and study designs."}],"resultDescription":"A list of NIH grant records matching the search criteria, including grant titles, funding institute, award details, fiscal year, and research abstracts — up to 25 results per call.","failureModes":["402 Payment Required if no valid x402 payment or API key is provided","Missing required 'query' parameter returns validation error","Invalid NIH institute abbreviation may return empty results or error","Fiscal year outside available data range returns no results","Rate limiting or service unavailability on the Render-hosted backend","Result count exceeds maximum of 25 returns schema validation error"],"whenToPreferThis":"Choose this endpoint when you need programmatic, pay-per-call access to NIH grant data with filtering by institute and fiscal year, and you are operating in a crypto-native or x402-enabled agent environment. Prefer this over scraping NIH Reporter directly when you need structured JSON output integrated into an automated workflow and can pay $0.001 USDC per query.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:52:49.243Z","isFirstParty":false}