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FractalAI MIDAS Position Attestation
x402
FractalAI MIDAS Position Attestation is a paid API for AI agents from fractalai.net.co, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-03).
Generates a signed ML-DSA-65 attestation of an Aave V3 position's current liquidation risk, including health factor, debt, collateral, and risk tier, read live from public RPCs across 6 chains.
Price / call$0.01
Success—
StatusUnknown
How this service works
Signed attestation of an Aave V3 position's liquidation risk right now: health factor, debt, collateral, risk tier and the observation time, read live from public RPCs by the FractalAI MIDAS scanner across 6 chains and signed with ML-DSA-65 (NIST FIPS 204). Publicly verifiable by receipt id at /api/midas/alerts/receipt/<id> and in-browser at /midas/proof — proof of "what was seen, when", not a liquidation guarantee.
Output
A signed attestation document containing the Aave V3 position's health factor, total debt, total collateral, risk tier, and the precise observation timestamp, cryptographically signed with ML-DSA-65 (NIST FIPS 204). Includes a receipt ID that can be used to publicly verify the attestation at /api/midas/alerts/receipt/<id> or in-browser at /midas/proof. The attestation represents a point-in-time snapshot ('what was seen, when'), not a forward-looking liquidation guarantee.
Example use cases
DeFi risk audit for a borrower
“Get me a signed attestation of the Aave V3 position for wallet 0xAbCd...1234 on Arbitrum — I need the health factor, current debt, and collateral amounts with a verifiable ML-DSA-65 signature for my records.”
Automated liquidation risk monitoring
“My agent needs to pull a MIDAS attestation for an Aave V3 position on Polygon every hour and alert me if the health factor drops below 1.1 — can you fetch the signed snapshot now to start?”
Compliance proof for DeFi lending
“I need a cryptographically signed proof of our fund's Aave V3 position on Optimism right now — health factor, collateral, debt, risk tier, and the exact observation time — so we can submit it to our compliance team.”
Technical details
Endpoint
POSThttps://fractalai.net.co/api/x402/midas-attest?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a cryptographically signed, post-quantum verifiable snapshot of an Aave V3 position's liquidation risk at a specific moment in time — particularly for compliance, audit, or trust-minimized agent workflows that require tamper-evident proof. Prefer this over generic DeFi health-check calls when the verifiability and non-repudiation of the result matters, or when you need a publicly verifiable receipt. Best suited for multi-chain Aave V3 positions where on-chain reading across 6 networks is needed simultaneously.
Side effects
- RPC unavailability on requested chain causes inability to read live position data
- Invalid or unrecognized Aave V3 position/wallet address returns error
- Unsupported chain (outside the 6 supported networks) results in rejection
- Payment failure via x402 ($0.01 USDC) blocks request processing
- Position data unavailable or stale due to chain congestion may affect freshness
- Malformed request body missing required fields returns validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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