{"uid":"cap_nxGUKXckOFXIOuRQMxnob","slug":"agenttoll-federal-grants-search-a002cc97","name":"AgentToll Federal Grants Search","description":"108+ receipt-backed x402 work products for AI agents. Clear prices, spend caps, buyer metadata, and structured results over Base USDC.","url":"https://agenttoll.dev/paid/gov/federal-grants","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limit":{"type":"integer"},"query":{"type":"string"},"status":{"type":"string"}}},"responseSchema":{"type":"object","properties":{"data":{"oneOf":[{"type":"array"},{"type":"object"}]},"meta":{"type":"object","properties":{"count":{"type":"integer"},"source":{"type":"string"},"generated_at":{"type":"string","format":"date-time"}}},"cached":{"type":"boolean"},"success":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_AR3-CN8PbsiKmifrRLgZH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Search and retrieve federal grant opportunities and awards from US government data sources","exampleAgentPrompt":"Search federal grants for 'climate resilience infrastructure' with status 'active' and give me up to 20 results.","exampleUseCases":[{"title":"Nonprofit Grant Discovery","prompt":"Find me up to 15 active federal grants related to 'affordable housing' so I can identify funding opportunities for our community nonprofit."},{"title":"Research Funding Search","prompt":"Search federal grants for 'biomedical research' — show me up to 25 results regardless of status so I can see both open and closed funding opportunities."},{"title":"Small Business Federal Funding","prompt":"Look up active federal grant opportunities for 'small business innovation' and return the top 10 matches."}],"resultDescription":"Returns a JSON object containing an array or object of federal grant records matching the query, along with metadata including the count of results, data source name, and timestamp of generation. Also includes a boolean indicating whether the response was served from cache and a success flag.","failureModes":["Empty results if query terms match no grants in the dataset","Invalid status value may return an error or empty response","Rate limiting or payment failure if USDC balance is insufficient","Upstream government data source unavailability causing failure","Malformed input schema returns 400-level error"],"whenToPreferThis":"Use this endpoint when you need to search US federal government grant opportunities or awards by keyword and status, especially in an agent workflow that pays per call in USDC via x402 protocol. Prefer this over scraping Grants.gov directly when you need structured, programmatic access to federal grant data with a predictable response schema.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:32:34.657Z","isFirstParty":false}