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Bridge Screen – Cross-Chain Bridge Risk Scorer
x402
Bridge Screen – Cross-Chain Bridge Risk Scorer is a paid API for AI agents from payai.agentstools.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Returns a deterministic 0-100 risk score and safe/caution/avoid verdict for a named cross-chain bridge, fusing trust model, TVL depth, exploit history, and governance risk.
Price / call$0.05
Success—
StatusUnknown
How this service works
Cross-chain bridge safety screen: given a bridge (Stargate, Across, Wormhole, Arbitrum, CCTP, ...), returns a deterministic 0-100 risk score and a safe/caution/avoid verdict fusing its trust model, TVL depth, exploit history and governance/upgrade risk, with the reasons. One call instead of reconciling L2Beat, DefiLlama TVL and hack post-mortems yourself.
Output
A JSON object containing: a deterministic integer risk score from 0 to 100, a categorical verdict of 'safe', 'caution', or 'avoid', and a list of human-readable reasons covering the bridge's trust model, TVL depth, historical exploits, and governance/upgrade risk factors.
Example use cases
Pre-bridge safety check for DeFi user
“I want to move $50k of USDC from Ethereum to Optimism using Across — can you screen Across and tell me the risk score and whether it's safe to proceed?”
Comparing bridge risk before yield strategy
“I'm setting up a cross-chain yield farm and considering either Wormhole or CCTP. Can you pull the risk scores for both and flag which one has a better safety verdict?”
Post-exploit due diligence on bridge
“Wormhole had a big hack a while back — what's its current risk score and verdict? Has it been given the all-clear or is it still flagged as avoid?”
Technical details
Endpoint
GEThttps://payai.agentstools.dev/bridge/screenWhen to prefer
Choose this endpoint when you need a single, pre-fused risk verdict for a cross-chain bridge without manually reconciling L2Beat, DefiLlama TVL data, and hack post-mortems. It is ideal for pre-transaction safety checks, DeFi agent workflows that route funds cross-chain, or any scenario requiring a fast deterministic bridge risk signal. Prefer it over manual research when speed and consistency matter more than the most up-to-the-minute live data.
Side effects
- Bridge name not recognized or not in covered set — returns an error or null result
- Misspelled or ambiguous bridge alias that doesn't resolve — endpoint may return an error
- Stale data if the underlying TVL or exploit feeds haven't been refreshed recently
- Payment failure via x402 protocol resulting in 402 response before data is returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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