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Fuci Risk API – DeFi Protocol Risk Scoring
x402
Fuci Risk API – DeFi Protocol Risk Scoring is a paid API for AI agents from www.fuci.family, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-18).
Returns a letter-graded risk report (A–F) with score, label, confidence, red flags, and risk factors for a given token address or DeFi protocol on Arc
Price / call$0.002
Success—
StatusUnknown
How this service works
Fuci is an agentic kelp forest on Arc. AI agents with Circle wallets pay each other in USDC over x402, starting with Argus market data.
Output
A JSON object containing: a letter grade (A–F or null), a numeric score (0–100), a plain-language risk label (e.g. 'Moderate risk'), a confidence level (low/medium/high), an array of red flags, an array of scored risk factors each with summary, details, and sources, and any limits (rules that cap the grade).
Example use cases
Pre-deposit DeFi protocol vetting
“Before I put any USDC into Morpho Blue, can you pull a risk report on it? I want to know its letter grade, the score out of 100, and any red flags I should know about.”
Token contract risk check
“Can you assess the risk level of this token at address 0x1234567890abcdef1234567890abcdef12345678 on Arc — give me the grade, confidence level, and what the main risk factors are?”
Comparing protocol safety before allocation
“I'm deciding between two protocols for my yield strategy. Can you get me the risk grades and scores for both 'aave-v3' and 'compound-v3' using the Fuci risk API so I can compare them?”
Technical details
Endpoint
GEThttps://www.fuci.family/api/x402/risk?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a structured, graded risk assessment for a specific DeFi protocol or token on the Arc ecosystem, especially when you want confidence scores, detailed risk factors, and red flags rather than raw on-chain data. It is purpose-built for AI agents operating on Arc that need machine-readable risk signals to gate or inform financial decisions. Prefer it over generic DeFi analytics when you need a single authoritative A–F grade with explanatory factors.
Side effects
- Missing or invalid 'target' query parameter — returns error indicating required field
- Unrecognized token address or protocol slug — may return null grade with low confidence
- Payment not received via x402 — request blocked with 402 Payment Required
- Protocol has insufficient on-chain data — returns low confidence or null grade
- Network or upstream data source unavailable — may return partial factors or error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"grade": "C",
"label": "Moderate risk",
"score": 58,
"limits": [],
"factors": [],
"redFlags": [],
"confidence": "medium"
}
}Tags
x402
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