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KeeperHub RiskGuard Health Check
x402
KeeperHub RiskGuard Health Check is a paid API for AI agents from app.keeperhub.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-22).
Triggers an asynchronous on-chain health factor check for a specific position holder in a lending vault, returning an execution ID for tracking
Price / call$0.05
Success—
StatusUnknown
How this service works
Build powerful blockchain workflow automations with a visual, node-based editor. Built with Next.js and React Flow.
Output
Returns a JSON object with a workflow status field ('running') and a unique execution ID (e.g. 'exec_abc123') that can be used to poll or track the asynchronous health check computation result.
Example use cases
Pre-liquidation risk alert
“Check the health factor for account 0xDEF456 in the Aave lending vault at 0xABC123 — I need to know if the position is close to liquidation before the next block.”
Automated DeFi portfolio monitoring
“My wallet 0x789XYZ has a borrowing position in vault 0x456LMN — can you run a health check on it and give me the execution ID so I can monitor whether I'm at risk?”
Risk scoring before adding more collateral
“Before I add more collateral, run a health factor check for account 0xAAA111 against vault 0xBBB222 so I can see the current risk score for that position.”
Technical details
Endpoint
POSThttps://app.keeperhub.com/api/mcp/workflows/riskguard-health-check/call?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically trigger an asynchronous on-chain health factor evaluation for a specific borrower in a DeFi lending vault. Prefer this over manual on-chain queries when you want a managed workflow execution with an trackable execution ID, or when integrating risk checks into automated keeper/liquidation bot pipelines. Best suited for protocols that expose a healthFactor(address) function.
Side effects
- Invalid vault address format returns a 400 error
- Account address not found in the specified vault returns empty or error response
- Vault contract does not expose healthFactor(address) function causes workflow failure
- Network congestion or RPC issues may delay or fail on-chain reads
- Payment of 0.05 USDC not completed via x402 protocol returns 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| vaultrequired | string | Lending vault address exposing healthFactor(address) |
| accountrequired | string | Position holder to score |
Output
Schema · Response
{
"status": "running",
"executionId": "exec_abc123"
}Tags
x402
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