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Crucible Ethereum Address Security Audit
x402
Crucible Ethereum Address Security Audit is a paid API for AI agents from crucible.unitynodes.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Classifies an Ethereum mainnet address (wallet, token, or agent contract) and returns a risk score, verdict, flags, and cited evidence sources.
Price / call$0.05
Success—
StatusUnknown
How this service works
Pay-per-call Web3 agent services: wallet, token and agent security audits; token prices, depeg checks and portfolio valuation; cited fact-checking and source research.
Output
Returns the address type (EOA, token contract, agent, etc.), a numeric risk score, a confidence level, a human-readable verdict, an array of security flags (e.g. 'rug pull', 'phishing'), cited source URLs with hashes, evidence claims mapped to those sources, and a content hash for auditability.
Example use cases
Pre-transfer wallet safety check
“Before I send 5 ETH to 0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD, can you audit that address for any red flags or scam indicators?”
Token contract rug-pull screening
“I'm about to buy this token — can you audit the contract at 0x6B175474E89094C44Da98b954EedeAC495271d0F and tell me the risk score and any suspicious flags?”
DeFi protocol security verification
“We're integrating with a new DeFi protocol. Can you run a security audit on their contract at 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D and give me a verdict with sources?”
Technical details
Endpoint
POSThttps://crucible.unitynodes.com/audit/addressWhen to prefer
Choose this endpoint when you need a cited, evidence-backed security verdict for a specific Ethereum mainnet address — particularly before sending funds, integrating a contract, or evaluating a token. It provides structured flags and source citations, making it preferable to general blockchain explorers when you need an auditable risk classification rather than raw transaction data.
Side effects
- Invalid or malformed address (not 0x-prefixed or wrong length) — likely a 400 or validation error
- Address not found or undeployed on Ethereum mainnet — low confidence result or empty flags
- Payment failure via x402 protocol — 402 response before audit runs
- Timeout if on-chain data sources are temporarily unavailable
- Low confidence score if address has minimal on-chain history
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| addressrequired | string | Address (0x...) to classify, Ethereum mainnet |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| cost | number | |
| data | object | |
| sources | array | |
| evidence | array | |
| riskScore | number | |
| confidence | number | |
| contentHash | string |
Tags
x402
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