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WalletBureau Address Risk Scorer
x402
WalletBureau Address Risk Scorer is a paid API for AI agents from walletbureau.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns a 0-100 counterparty risk score, verdict, and explained risk flags for a Base wallet address based on its x402/EIP-3009 payment history
Price / call$0.01
Success—
StatusUnknown
How this service works
Counterparty risk check for a Base address: 0-100 score, verdict and explained risk flags from its full x402/EIP-3009 payment history
Output
Returns a structured JSON object containing a numeric risk score from 0 to 100 (higher = safer or lower risk), a human-readable verdict indicating the overall risk level, and a set of explained risk flags derived from the address's full x402 and EIP-3009 payment history on the Base network.
Example use cases
Pre-payment counterparty check
“I'm about to send 50 USDC to 0xAbCd1234567890EfAbCd1234567890EfAbCd1234 on Base — can you pull the WalletBureau score for that address and tell me if it's risky before I proceed?”
Freelancer wallet vetting
“A contractor just sent me their Base wallet address 0x9999aaaabbbbccccddddeeeeffffaaaa11112222 for payment — run a counterparty risk check on it and tell me the score, verdict, and any flags I should know about.”
Automated payment-flow risk gating
“As part of my payment workflow, check the WalletBureau risk score for 0xDeAdBeEf0000111122223333444455556666CAFE before releasing funds — reject it if the score is below 60 or the verdict is flagged.”
Technical details
Endpoint
GEThttps://walletbureau.com/v1/score/:addressWhen to prefer
Use WalletBureau when you need to assess the trustworthiness of a Base wallet address before initiating a payment, especially in automated or agent-driven x402 payment flows where you cannot manually review the recipient. It is specifically optimized for x402/EIP-3009 payment history analysis on Base, making it the right choice over generic blockchain explorers or chain analytics tools when you want a single actionable risk score and verdict rather than raw transaction data.
Side effects
- Invalid address format (not a 40-hex-char 0x address) — likely 400 error or validation rejection
- Address has no payment history — may return a neutral or unscored verdict
- Network connectivity issues — timeout or 5xx error
- Insufficient USDC payment — 402 Payment Required if x402 payment fails
- Address not on Base network — may return empty or null results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
Reviews
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