{"uid":"cap_5j78r3rosy_64wAWjWrO5","slug":"moneytools-proxy-upgradeability-inspector-3ab7d64e","name":"MoneyTools Proxy/Upgradeability Inspector","description":"Proxy / upgradeability inspector: Is this contract upgradeable? Detects EIP-1967 (impl/admin/beacon), EIP-1167 clones, legacy OZ and Safe-style proxies and EIP-7702 delegated EOAs; returns implementation and admin. Free tier 10/day; then $0.001 via x402 (HTTP 402 + PAYMENT-REQUIRED) or X-API-Key credits. Not charged on failure. $0.001 USDC per call via x402 on Base. Run by MoneyTools.","url":"https://tools.moneytools.dev/v1/proxy?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"const":"http"},"method":{"const":"GET"},"queryParams":{"type":"object","required":["chain","address"],"properties":{"chain":{"type":"string","examples":["base"],"description":"chain: base, ethereum, arbitrum, optimism, polygon, bsc, avalanche"},"address":{"type":"string","examples":["0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"],"description":"contract address"}}}}},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","properties":{"payment":{"type":"object","properties":{"charged":{"type":"boolean"},"network":{"type":"string"},"amountUsd":{"type":"string"},"transaction":{"type":["string","null"]}}},"freeTier":{"type":"object"},"_moneytools":{"type":"object","description":"optional plan / partner hints"}},"description":"Tool-specific JSON result (see llms.txt / openapi.json). Always includes payment info.","additionalProperties":true}}}}},"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_QlcNHZrl5AB_wofGQ1Mco","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Detects whether an Ethereum-compatible smart contract is a proxy and returns its implementation address, admin, and proxy standard (EIP-1967, EIP-1167, OZ, Safe, EIP-7702).","exampleAgentPrompt":"Can you check whether the contract at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base is a proxy, and if so tell me its implementation address and admin?","exampleUseCases":[{"title":"DeFi protocol security audit","prompt":"I'm auditing the USDC contract on Base at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 — can you check if it's upgradeable, what proxy standard it uses, and who the admin is?"},{"title":"Detecting minimal proxy clones","prompt":"Is the contract at 0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984 on Ethereum an EIP-1167 minimal clone proxy? If so, what's the master implementation it points to?"},{"title":"Verifying EIP-7702 delegated EOA","prompt":"Can you inspect 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 on Ethereum and tell me if it's delegating via EIP-7702, and if so what contract it delegates to?"}],"resultDescription":"A JSON object indicating whether the contract is a proxy, the detected proxy standard (EIP-1967, EIP-1167, legacy OZ, Safe-style, EIP-7702, or none), the resolved implementation address, the admin address if applicable, and payment metadata including whether the free tier was used or a charge was made.","failureModes":["Invalid or non-checksummed contract address returns an error without charging","Unsupported chain identifier returns a validation error","Contract address that is not a proxy returns a result indicating no proxy detected (non-error)","Network timeout or RPC failure on the target chain may return a 5xx error without charging","Exceeding free tier without valid payment credentials returns HTTP 402"],"whenToPreferThis":"Use this endpoint when you need programmatic detection of proxy patterns on EVM-compatible chains across multiple proxy standards in a single call. It is preferable to manual ABI inspection or block explorer lookups when you need structured, machine-readable results covering EIP-1967, EIP-1167, OZ, Safe, and EIP-7702 patterns simultaneously, especially in automated audit or monitoring pipelines.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-05T12:43:40.351Z","isFirstParty":false,"canonicalSlug":"moneytools-proxy-upgradeability-inspector-3ab7d64e"}