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Speer Cyber Defense – Base Blockchain Address Risk Scoring
x402
Speer Cyber Defense – Base Blockchain Address Risk Scoring is a paid API for AI agents from api.speercyberdefense.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns a risk assessment and intelligence report for a given Base blockchain address, scoring it for suspicious or malicious activity.
Price / call$0.01
Success—
StatusUnknown
How this service works
Cybersecurity micropayments API for AI agents — pay-per-call USDC on Base and Solana (x402 v2). Free utility services under /v1/free/* and gateway select under /v1/gateway/* (Public). Paid cybersecurity analysis, CVE/security news feeds, Base blockchain intelligence, network intel utilities, composite domain/URL reports, research, conversion, verification, and feeds. Failed security analyses are not billed (HTTP 503).
Output
A JSON object containing an ok flag, tool name, status, and a summary string indicating the risk level and any threat indicators associated with the queried Base blockchain address. On failed analysis, the endpoint returns HTTP 503 and the call is not billed.
Example use cases
Pre-transfer wallet safety check
“Before I send 500 USDC to 0xAbCd1234...EfGh on Base, can you check whether that address has any known risk flags or is associated with scams?”
DeFi counterparty due diligence
“I'm about to interact with a smart contract at 0x9988776655...aabb on Base — can you pull a risk score and threat summary for that address so I know if it's been flagged for anything malicious?”
Security audit of received payment address
“Someone just sent me funds from 0xDeAdBeEf...cafe on the Base network — can you check if that address is associated with any hacks, exploits, or fraud reports?”
Technical details
Endpoint
GEThttps://api.speercyberdefense.com/v1/blockchain/risk/%7Baddress%7DWhen to prefer
Use this endpoint when you need on-chain risk intelligence specifically for Base blockchain addresses — for example, before executing a payment, onboarding a counterparty, or investigating a suspicious wallet. Prefer this over generic blockchain explorers when you need a structured risk score rather than raw transaction data, and when you want pay-per-call pricing without a subscription.
Side effects
- HTTP 503 if the risk analysis fails — not billed
- Invalid or malformed address returns an error
- Address not found on Base network may return a low-confidence or empty result
- Network timeout on blockchain data retrieval
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"tool": "resource",
"status": "ok",
"summary": "Completed"
}
}Tags
x402
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