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Bridge Risk Assessor
x402
Bridge Risk Assessor is a paid API for AI agents from bridgerisk.hergertsynthora.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-13).
Assesses the security risk of a cross-chain bridge by combining live TVL data, audit status, and hack history into a 0-100 risk score with categorical signal and explicit risk factors
Price / call$0.1
Success—
StatusUnknown
How this service works
Evaluate bridge safety before moving funds cross-chain. TVL, audit status, incident history.
Output
Returns a 0-100 risk score, a categorical risk signal (safe, caution, high_risk, or critical), and a list of explicit risk factors derived from live DefiLlama TVL and audit status combined with known bridge hack incidents and exploit history. Response is Ed25519-signed.
Example use cases
Example prompt
“Before I move $50,000 USDC from Ethereum to Base using Stargate, can you run a bridge risk assessment and tell me the risk score, whether it's safe or critical, and what specific risk factors I should know about?”
Technical details
Endpoint
POSThttps://bridgerisk.hergertsynthora.com/serviceWhen to prefer
Use this endpoint when an agent needs to perform cross-chain bridge due diligence before routing funds — especially for large amounts or when using lesser-known bridges. Prefer this over generic DeFi analytics when you need a single consolidated risk signal that combines live on-chain TVL, audit status, and historical exploit data into one actionable score.
Side effects
- Unknown or misspelled bridge name returns error or low-confidence result
- Bridge not indexed in DefiLlama returns incomplete TVL data
- Network timeout when fetching live TVL data
- Invalid chain names cause parameter rejection
- Payment of 0.002 USDC on Base not fulfilled returns 402 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| bridge | string | Bridge name e.g. stargate, across, hop, wormhole |
| to_chain | string | |
| amount_usd | number | |
| from_chain | string |
Output
Schema · Response
{
"type": "json",
"schema": {
"type": "object",
"required": [
"ok",
"niche"
],
"properties": {
"ok": {
"type": "boolean"
},
"error": {
"type": "string"
},
"niche": {
"type": "string"
},
"result": {
"type": "object",
"properties": {
"bridge": {
"type": "string"
},
"signal": {
"type": "string"
},
"to_chain": {
"type": "string"
},
"amount_usd": {
"type": "number"
},
"from_chain": {
"type": "string"
},
"risk_score": {
"type": "number"
},
"audit_status": {
"type": "string"
},
"risk_factors": {
"type": "array"
},
"bridge_tvl_usd": {
"type": "number"
},
"volume_24h_usd": {
"type": "number"
}
}
},
"receipt": {
"type": "object"
}
}
},
"example": {
"ok": true,
"niche": "bridge_risk",
"result": {
"bridge": "stargate",
"signal": "safe",
"risk_score": 0,
"audit_status": "audited",
"risk_factors": [],
"bridge_tvl_usd": 0,
"incident_history": []
}
}
}Tags
x402
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