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Greater Good Grants Brief
x402
Greater Good Grants Brief is a paid API for AI agents from greatergood.site, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-15).
Returns a curated brief of current federal and foundation grant opportunities matching a nonprofit or organization's mission, keywords, deadline window, and eligibility criteria.
Price / call$0.5
Success—
StatusUnknown
How this service works
News for the love of humanity. Evidence-backed U.S. reporting with sources, dates, and room for uncertainty.
Output
Returns a JSON object with a headline summarizing the number of matching opportunities, a list of grant opportunities with details, a count of urgent deadlines within 30 days, and a list of recommended next actions for the applicant.
Example use cases
Urgent deadline scan for small nonprofit
“Pull a grants brief for our literacy nonprofit — keywords are 'adult education', 'reading programs', and 'workforce literacy' — and flag anything with a deadline in the next 30 days. We're a 501c3 serving low-income adults.”
Mission-aligned federal funding search
“Search for federal grant opportunities that match our mission of reducing veteran homelessness. Use keywords 'veteran housing', 'transitional shelter', and 'housing first', and show me anything due within 60 days.”
Environmental nonprofit funding discovery
“Get me a grant opportunities brief for our clean water advocacy organization. Keywords should be 'water quality', 'environmental justice', and 'watershed restoration', deadline window 90 days, eligibility for community-based nonprofits.”
Technical details
Endpoint
GEThttps://greatergood.site/v1/grants/briefWhen to prefer
Choose this endpoint when you need a curated, mission-matched brief of grant opportunities — especially when you have a clear mission statement, specific keywords, and a deadline window. It is particularly useful for nonprofits and foundations seeking actionable, filtered results rather than raw grant database dumps. Prefer this over generic grant search tools when you need urgency signals (deadlines within 30 days) and structured next-action guidance included in the response.
Side effects
- Missing or too-short mission field (minLength 5) returns validation error
- Empty or oversized keywords array (must have 1–12 items) causes rejection
- deadlineDays outside 7–365 range returns parameter error
- No matching opportunities found returns empty opportunities array
- Network or upstream data source unavailability returns 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| mission | string | |
| keywords | array | |
| deadlineDays | integer | |
| eligibilityCodes | array |
Output
Schema · Response
{
"type": "json",
"example": {
"headline": "10 current federal opportunity matches",
"nextActions": [],
"opportunities": [],
"urgentDeadlinesWithin30Days": 2
}
}Tags
x402
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