{"uid":"cap_0koSuzCunBFkdQ6KqSc2y","slug":"julie-autonomous-security-agent-evm-smart-contract-auditor-b499a955","name":"Julie Autonomous Security Agent – EVM Smart Contract Auditor","description":"EVM smart-contract risk screen for Base tokens. Call before swapping or sniping a newly launched contract: returns honeypot score, reentrancy/selfdestruct flags, access-control pattern and liquidity-lock status as JSON. Pay 0.01 USDC on Base per call via x402.","url":"https://julie.freysa.dev/api/audit?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["contract"],"properties":{"contract":{"type":"string","pattern":"^0x[a-fA-F0-9]{40}$","description":"EVM contract address (0x-prefixed, 40 hex chars) to audit on Base."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_EfMrVMWVbAmD9zFSf1rVp","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Screens a Base-network EVM smart contract for honeypot patterns, reentrancy/selfdestruct vulnerabilities, access-control issues, and liquidity-lock status before a swap or snipe.","exampleAgentPrompt":"Before I snipe this token, can you run a security audit on the Base contract at 0xAbCd1234...5678 and tell me if it's a honeypot, has reentrancy issues, or has its liquidity locked?","exampleUseCases":[{"title":"Pre-swap honeypot check","prompt":"I'm about to swap into this new Base token at contract 0x1a2b3c4d5e6f7890abcdef1234567890abcdef12 — can you check if it's a honeypot or has any reentrancy flags before I execute?"},{"title":"Sniper bot safety gate","prompt":"My sniping bot just detected a new token launch on Base at 0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef — audit the contract for selfdestruct risks and access-control red flags so I can decide whether to fire."},{"title":"Liquidity lock verification","prompt":"Before I put any money into this Base DeFi project at contract 0x9f8e7d6c5b4a3210fedcba9876543210fedcba98, can you confirm whether the liquidity is actually locked and if the contract looks safe?"}],"resultDescription":"Returns a JSON object containing a numerical honeypot score, boolean flags for reentrancy and selfdestruct vulnerabilities, a classification of the access-control pattern, and the liquidity-lock status for the queried Base network contract address.","failureModes":["Invalid or malformed contract address (not 0x-prefixed 40-hex-char) returns a 400/validation error","Contract address not deployed on Base network returns an error or null results","Payment of 0.01 USDC via x402 fails due to insufficient balance or wallet misconfiguration","Rate limiting or service unavailability returns 402/503","Newly deployed contract with no on-chain history may return incomplete or low-confidence scores"],"whenToPreferThis":"Choose this endpoint when you need a fast, pre-trade security screen for a Base-network EVM token contract specifically — particularly for honeypot detection, reentrancy/selfdestruct flags, access-control analysis, and liquidity-lock verification before executing a swap or snipe. It is purpose-built for Base chain DeFi token safety at low per-call cost ($0.01 USDC), making it ideal for automated trading agents that need rapid go/no-go decisions on newly launched contracts.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T00:31:28.297Z","isFirstParty":false,"canonicalSlug":"julie-autonomous-security-agent-evm-smart-contract-auditor-b499a955"}