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DeFi Shield Oracle Risk Assessment
x402
DeFi Shield Oracle Risk Assessment is a paid API for AI agents from defi-shield-hazel.vercel.app, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-14).
Assesses oracle dependency and associated risks for DeFi protocols, identifying vulnerabilities from price feed manipulation, single-source oracle reliance, and staleness issues
Price / call$0.5
Success—
StatusUnknown
Output
Returns an oracle risk assessment including identified oracle dependencies (e.g. Chainlink, Uniswap TWAP, centralized feeds), risk scores per oracle, flags for single-source reliance, staleness risk, manipulation vulnerability, and an overall protocol oracle risk rating with recommendations.
Example use cases
Example prompt
“Can you assess the oracle risk for Aave on Ethereum — I want to know what price feed oracles it depends on, whether there are any single-source or manipulation risks, and an overall risk score?”
Technical details
Endpoint
POSThttps://defi-shield-hazel.vercel.app/api/protocol/oracle-riskWhen to prefer
Use this endpoint when evaluating DeFi protocol safety specifically from an oracle/price feed angle — especially before deploying capital into lending, derivatives, or yield protocols where oracle manipulation is a known attack vector. Prefer over general protocol comparison endpoints when oracle risk is the primary concern.
Side effects
- Unknown or unsupported protocol returns 404 or empty result
- Invalid protocol address format causes validation error
- Protocol data unavailable or oracle metadata not indexed returns partial result
- Rate limiting or payment failure returns 402/429
- Newly deployed protocols with insufficient on-chain history may return low-confidence assessments
Input
{
"input": {
"body": {
"protocol_name": "Aave"
},
"type": "http",
"method": "POST",
"bodyType": "json"
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"slug": "aave-v3",
"category": "Lending",
"protocol": "Aave V3",
"risk_level": "high",
"data_source": "heuristic_estimate",
"oracles_used": [
"unknown"
],
"risk_factors": [
"Oracle configuration not in our database — manual verification recommended",
"Unknown oracle setup assumed to be higher risk",
"Category 'Lending' is heavily oracle-dependent — oracle failure could cause cascading liquidations",
"Single oracle provider — no fallback if primary oracle fails",
"High TVL ($12.3B) amplifies oracle risk impact"
],
"response_time_ms": 476,
"oracle_risk_score": 65,
"single_point_of_failure": true
}Tags
x402
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