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Opportunity Signal API – Federal Funding Decision Brief
x402
Opportunity Signal API – Federal Funding Decision Brief is a paid API for AI agents from 3ak4wnwmvtcimaemr2xqt5wkc4.srv.us, paid per call via x402, $2.5/call, status unknown (last checked 2026-09-15).
Analyzes an applicant's profile against a specific US federal funding opportunity and returns a fit verdict, score, risk flags, action plan, and competition data.
Price / call$2.5
Success—
StatusUnknown
How this service works
Wallet-paid decision intelligence for finding live US federal funding opportunities.
Output
A JSON decision brief containing: a verdict (e.g. 'conditional', 'strong', 'weak'), a numeric fit score (0–100), an array of risk flags, a step-by-step action plan, and a competition assessment sourced from USAspending.gov including award count, data status, and the percentage share held by the top 3 recipients.
Example use cases
Nonprofit grant fit evaluation
“We're a 501c3 environmental nonprofit in the Pacific Northwest — can you assess our fit for Grants.gov opportunity 338271? Our profile includes 5 years of EPA-funded watershed restoration projects and a staff of 12 full-time researchers. Eligibility is nonprofit.”
Small business federal opportunity scoring
“My small business does cybersecurity training for local governments. Check Grants.gov opportunity 502034 and give me a decision brief — verdict, fit score, risk flags, and what the competition looks like. We're classified as a small business.”
Competitive landscape check before applying
“Before we spend time writing this federal grant proposal, can you pull a competition assessment for Grants.gov opportunity 477615? I want to know how many awards have gone out, who the top recipients are, and whether we realistically have a shot as a community health nonprofit.”
Technical details
Endpoint
POSThttps://3ak4wnwmvtcimaemr2xqt5wkc4.srv.us/v1/funding/decisionWhen to prefer
Choose this endpoint when an agent or user needs a structured go/no-go recommendation for a specific, identified US federal funding opportunity rather than a broad search across opportunities. It is ideal when the Grants.gov opportunity ID is already known and the user wants a scored, risk-annotated brief with competitive intelligence rather than a simple eligibility checklist or opportunity discovery search.
Side effects
- Invalid or non-numeric opportunity_id returns a validation error
- Profile text exceeding 800 characters is rejected
- Eligibility string exceeding 160 characters is rejected
- Opportunity not found on Grants.gov returns a not-found or empty result
- Insufficient USDC balance or failed x402 wallet payment results in a 402 Payment Required response
- USAspending.gov data unavailable for a given opportunity returns dataStatus: incomplete in competition assessment
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| profile | string | Applicant, project, geography, evidence, and delivery capacity |
| eligibility | string | Applicant class such as nonprofit or small business |
| opportunity_id | string | Numeric ID from a Grants.gov detail URL |
Output
Schema · Response
{
"type": "json",
"example": {
"product": "opportunity-signal/grant-decision-brief",
"verdict": "conditional",
"fitScore": 61,
"riskFlags": [],
"actionPlan": [],
"competitionAssessment": {
"source": "USAspending.gov",
"awardCount": 48,
"dataStatus": "complete",
"top3RecipientSharePct": 37.5
}
}
}Tags
x402
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