{"uid":"cap_AhT0Et258iHuOWOdh--ca","slug":"prompt-guard-agentdiet-dev-base-evm-solana-smart-contract-security-79372891","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://prompt-guard.agentdiet.dev/v1/proxy-upgrade-risk)","url":"https://prompt-guard.agentdiet.dev/v1/proxy-upgrade-risk?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":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_R6Yc-0IqLTLZw-jbQ5oo_","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"prompt-guard.agentdiet.dev","brandSlug":"prompt-guard-agentdiet-dev-mpp","brandBaseUrl":"https://prompt-guard.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Audits a Base EVM contract or Solana SPL Mint address for proxy upgrade patterns, honeypot flags, and freeze authority risks","exampleAgentPrompt":"Can you scan this Base contract 0x1234567890abcdef1234567890abcdef12345678 for proxy upgrade risks and honeypot flags before I interact with it?","exampleUseCases":[{"title":"DeFi token safety check before swap","prompt":"Before I swap into this token, can you audit the Base contract at 0xAbCd1234567890abcdef1234567890abcdef5678 for honeypot traps and proxy upgrade patterns?"},{"title":"Solana SPL mint freeze authority audit","prompt":"I'm about to buy a Solana token — can you check the SPL mint address 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU for freeze authority or any red flags?"},{"title":"Due diligence on new DeFi protocol contract","prompt":"We're about to integrate a new DeFi protocol on Base — can you run a security scan on their contract 0xDeAdBeef1234567890abcdef1234567890abcdef to see if it's upgradeable or flagged as a honeypot?"}],"resultDescription":"Returns a JSON object containing security analysis results including proxy pattern detection (e.g. transparent, UUPS, beacon proxy), GoPlus honeypot flags indicating whether the contract restricts selling, and freeze authority status for Solana SPL mints, along with an overall upgrade/rug risk assessment.","failureModes":["Invalid or malformed address returns an error response","Unrecognized address format (neither valid 0x EVM nor Base58 Solana) may return empty or error result","Contract not deployed on Base chain may return no data","Rate limiting or payment failure (HTTP 402) if USDC micropayment not provided","Network timeout if on-chain data is slow to fetch"],"whenToPreferThis":"Use this endpoint when you need quick, automated security screening of a specific Base EVM contract or Solana SPL mint before an agent or user interacts with it financially — especially when checking for honeypot traps, dangerous proxy upgrade patterns, or freeze authority on token mints. Prefer this over manual audits or generic blockchain explorers when you need structured, machine-readable risk signals at $0.02 per call for agent workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:25:38.631Z","isFirstParty":false,"canonicalSlug":"prompt-guard-agentdiet-dev-base-evm-solana-smart-contract-security-40bd54c0"}