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xx402 Base Wallet Watchlist Risk Digest
x402
xx402 Base Wallet Watchlist Risk Digest is a paid API for AI agents from x402.xx402.icu, paid per call via x402, $0.01/call, status down (last checked 2026-10-22).
Analyzes one or more Base/EVM wallet addresses against an ERC20 token to produce a risk digest including watchlist classification, counterparty exposure, approval risks, and wallet-level risk scores.
Price / call$0.01
Success—
StatusDown
How this service works
Paid Base token, wallet, DeFi, chain-read, x402 buyer/seller discovery, and specialized Bitcoin 15-minute Up/Down prediction-market data packets for autonomous agents and risk tools.
Output
Returns a structured JSON digest including a summary, wallet-level risk breakdown, watchlist/review/avoid queue classifications, risk level counts, bucket counts, counterparty and approval samples, source status, a purchase acceptance recommendation, buyer next action guidance, and a not-financial-advice disclaimer.
Example use cases
Pre-payment wallet screening
“Before I send USDC to 0x1234...abcd on Base, can you pull a risk digest on that wallet, check the last 1000 blocks of activity, and tell me if it's flagged on any watchlist or should be avoided?”
DeFi protocol onboarding check
“I need to screen these three Base wallets — 0xAAA...111, 0xBBB...222, 0xCCC...333 — for risk before letting them interact with our liquidity pool. Check up to 10 counterparties each over the last 3000 blocks and give me a full risk breakdown.”
Agent payment buyer risk scoring
“My autonomous agent just received a payment request from 0xDEF...789 on Base. Can you get me a wallet risk digest for that address, looking at USDC token activity, and tell me the risk level and whether I should proceed or add it to the review queue?”
Technical details
Endpoint
GEThttps://x402.xx402.icu/api/base-wallet-watchlist-risk-digest?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a rapid, structured risk classification of one or more Base/EVM wallet addresses relative to a specific ERC20 token — especially for autonomous agent payment flows, DeFi onboarding checks, or compliance screening where a human-readable risk digest with watchlist decisions and counterparty exposure is more useful than raw chain data.
Side effects
- Invalid or malformed wallet address returns validation error
- Token address not matching ERC20 pattern returns schema error
- Limit parameters out of range (e.g. limit > 5 or detail_limit > 10) rejected
- Block window outside 100–5000 range returns error
- No on-chain data found for address in the specified window returns empty result
- Payment not completed (x402 protocol failure) blocks response
- Rate limiting or provider downtime may return 402 or 5xx
Output
Schema · Response
{
"keys": [
"summary",
"purchase_acceptance",
"buyer_next_action",
"next_paid_call",
"decision_evidence",
"repeat_purchase_guard",
"wallet_watchlist_decision",
"priority_queue",
"best_next_products",
"risk_breakdown",
"wallets",
"watchlist",
"review_queue",
"avoid_queue",
"risk_level_counts",
"bucket_counts",
"source_status",
"not_financial_advice",
"sources"
],
"type": "json"
}Tags
x402
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