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Public Wallet Risk Sample — Address Risk Dataset Preview
x402
Public Wallet Risk Sample — Address Risk Dataset Preview is a paid API for AI agents from base-agent-preflight.bytoken2023.workers.dev, paid per call via x402, $0.005/call, status down (last checked 2026-09-15).
Returns a sample of blockchain wallet risk records (sanctions, labels, confidence scores) from the public-wallet-risk dataset for evaluation or testing purposes.
Price / call$0.005
Success—
StatusDown
How this service works
Pay-per-request identity, risk, authorization, execution-preflight and evidence APIs for autonomous agents.
Output
Returns a JSON object containing dataset metadata (batch_key, source_count, active_labels) and an array of sample risk records. Each record includes the blockchain address, chain (e.g. ETH), risk_type (e.g. sanction), confidence level (high/medium/low), source_key, and an evidence_url. The product name and sample_size are also included.
Example use cases
Pre-purchase dataset evaluation
“Before I buy this wallet risk dataset, can you grab 10 sample records so I can check the schema — specifically what risk types, confidence levels, and evidence URLs are included?”
Sanctions data schema inspection
“I'm building an AML pipeline and need to see what the blockchain sanctions data actually looks like — can you pull a few example records showing the address, chain, risk_type, and source_key fields?”
Spot-check dataset freshness
“Can you fetch 3 sample records from the public wallet risk feed and tell me what the batch_key and source_count are so I can confirm how fresh the data is?”
Technical details
Endpoint
GEThttps://base-agent-preflight.bytoken2023.workers.dev/v1/x402/address-risk/sampleWhen to prefer
Use this endpoint when you need to preview the schema and content quality of the public wallet risk dataset before committing to full usage. It is specifically suited for agents evaluating whether this data product meets their AML, sanctions-screening, or on-chain risk requirements. Prefer it over the full paid endpoint when you only need a sample for schema validation or integration testing.
Side effects
- Invalid limit parameter (must be integer 1–10): returns 400 validation error
- Payment not attached or insufficient USDC: returns 402 Payment Required
- Upstream dataset unavailable: returns 503 or empty records array
- Rate limiting on the Cloudflare Worker: returns 429 Too Many Requests
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"dataset": {
"batch_key": "2026-W27",
"source_count": 28,
"active_labels": 25357
},
"product": "public-wallet-risk-sample",
"records": [
{
"chain": "ETH",
"label": "example schema record",
"address": "0x0000000000000000000000000000000000000000",
"risk_type": "sanction",
"confidence": "high",
"source_key": "example-source",
"evidence_url": "https://example.com/source"
}
],
"sample_size": 2
}
}Tags
x402
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