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OracleInsight Pre-Trade Safety Check
x402
OracleInsight Pre-Trade Safety Check is a paid API for AI agents from www.oracleinsight.xyz, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-13).
Assesses oracle transparency and manipulation risk for a DeFi trade before execution, returning consensus price, deviation, staleness, and a recommended max position size.
Price / call$0.02
Success—
StatusUnknown
How this service works
Pre-trade safety check: oracle-immune-system verdict for one trade, with verifiable EIP-712 attestation support. BLOCK verdicts are complete checks and are charged.
Output
A JSON object containing a PASS/FAIL verdict, boolean stale data risk flag, consensus price across oracle providers, maximum deviation percentage between sources, number of participating oracles, a manipulation risk score (0–1), cross-provider agreement ratio, and a recommended maximum position size in USD given current oracle health.
Example use cases
Pre-swap oracle risk check
“I'm about to swap $50,000 worth of ETH on Ethereum mainnet — can you check the oracle safety first and tell me the consensus price, any deviation between providers, and whether there's a manipulation risk before I proceed?”
Pre-borrow protocol oracle validation
“I want to borrow $100,000 on Aave v3 Ethereum using USDC — can you run a pre-trade oracle check against aave-v3-ethereum and tell me if the data is fresh and safe, and what the recommended max position is?”
Liquidation oracle sanity check
“Before I trigger a liquidation on Ethereum for BTC worth about $200,000, check the oracle consensus price and manipulation risk score across all available providers — I need to make sure the price data is reliable and not stale.”
Technical details
Endpoint
GEThttps://www.oracleinsight.xyz/api/v1/safety/pre-trade?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a structured, signed pre-trade oracle safety assessment for a specific DeFi action — especially for large trades where manipulation or stale data could cause significant loss. It is preferable over generic price feeds when you need multi-source deviation analysis, independence checks, manipulation risk scoring, and a recommended position ceiling rather than just a raw price. Best suited for agents automating DeFi interactions on Ethereum and other EVM chains where oracle integrity is critical.
Side effects
- Unsupported asset symbol returns an error or empty oracle data
- Unknown or unsupported chainId results in no oracle participants found
- Trade amount of zero or negative may trigger validation errors
- Invalid action enum value returns a 400-level error
- No oracle providers available for the requested asset/chain combination returns low participant count or error
- Rate limiting or payment failure (402) if USDC payment is not attached
- protocolId not found may result in partial or missing protocol-specific fields
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"verdict": "PASS",
"staleDataRisk": false,
"consensusPrice": 3124.5,
"maxDeviationPct": 0.42,
"participantCount": 5,
"manipulationRiskScore": 0.08,
"crossProviderAgreement": 0.998,
"recommendedMaxPositionUsd": 95000
}
}Tags
x402
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