{"uid":"cap_7wwx54Cm16Z1FhPVBHZgk","slug":"x402broker-com-base-evm-solana-smart-contract-security-scanner-2d97526d","name":"Base EVM & Solana Smart Contract Security Scanner","description":"Audits any Base EVM 0x contract or Solana SPL Mint for proxy patterns, GoPlus honeypot flags, and freeze authority. (Live x402 v2, IETF MPP & MCP endpoint at https://x402broker.com/v1/smart-contract-audit)","url":"https://x402broker.com/v1/smart-contract-audit?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["address"],"properties":{"address":{"type":"string","minLength":1,"description":"0x EVM contract/wallet address on Base or Solana Base58 SPL Mint address"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.01","displayCostAsset":"USD","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":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_6-mCxcFe5ywTzMK7I5ApF","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"x402broker.com","brandSlug":"x402broker-com-mpp","brandBaseUrl":"https://x402broker.com","brandDocsUrl":null,"whatItDoes":"Audits a Base EVM contract address or Solana SPL Mint for proxy patterns, GoPlus honeypot flags, and freeze authority risks","exampleAgentPrompt":"Can you check if this Base contract 0x4200000000000000000000000000000000000006 is a honeypot and scan it for proxy patterns or other security risks before I interact with it?","exampleUseCases":[{"title":"DeFi token safety check before buying","prompt":"Before I buy this new token on Base, can you audit the contract at 0xd9aAEc86B65D86f6A7B5B1b0c42FFA531710b6CA and tell me if it has any honeypot flags or proxy patterns I should worry about?"},{"title":"Solana SPL mint freeze authority check","prompt":"I'm about to invest in a Solana token — can you scan the SPL mint address EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v and let me know if there's a freeze authority set or any other red flags?"},{"title":"Smart contract rug pull risk assessment","prompt":"I found a new DeFi protocol on Base — can you run a security audit on their contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 and check if GoPlus flags it as dangerous or if it uses any suspicious proxy patterns?"}],"resultDescription":"Returns a structured security report for the given contract or mint address, including GoPlus honeypot detection results, proxy pattern identification, freeze authority status (for Solana), and overall risk indicators that help determine whether the contract is safe to interact with.","failureModes":["Invalid or malformed contract address returns an error","Address not found on the Base or Solana network","GoPlus API unavailable causes degraded results","Rate limiting or payment failure (402) blocks the request","Non-contract wallet addresses may return limited results"],"whenToPreferThis":"Choose this endpoint when you need a quick, automated security pre-check on a Base EVM contract or Solana SPL Mint before interacting with it — especially for detecting honeypots, proxy upgrade risks, and freeze authorities in DeFi contexts. It is particularly useful for AI agents making autonomous on-chain decisions, trading bots, or any workflow that needs to gate transactions on contract safety. Prefer this over manual block explorer inspection when you need structured, machine-readable risk signals at low cost ($0.01/call).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:26.224Z","isFirstParty":false,"canonicalSlug":"x402broker-com-base-evm-solana-smart-contract-security-scanner-528bdb76"}