{"uid":"cap_j0XYeQp6A489LY8MfohoK","slug":"vextorium-erc-20-admin-control-checker-713144ab","name":"Vextorium ERC-20 Admin Control Checker","description":"ERC-20 admin-control check: detects owner privileges, upgradeable proxy, mint, pause, blacklist and fee-setting functions in the contract code. Measures issuer control, not a scam verdict.","url":"https://api.vextorium.com/v1/token-admin-check?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"required":["contract"],"properties":{"network":{"enum":["base","ethereum","arbitrum","optimism","polygon"],"type":"string","description":"EVM network (default base)"},"contract":{"type":"string","description":"Token contract address"}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":["object","null"],"properties":{"name":{"type":["string","null"]},"note":{"type":["string","null"]},"owner":{"type":["string","null"]},"symbol":{"type":["string","null"]},"network":{"type":["string","null"]},"contract":{"type":["string","null"]},"findings":{"type":["array","null"],"items":{"type":["null","string"]}},"ownership_renounced":{"type":["boolean","null"]},"is_upgradeable_proxy":{"type":["boolean","null"]},"administrative_control_level":{"type":["string","null"]}}}}}}},"responseSchema":{"type":"json","example":{"name":"USD Coin","note":"Measures how much control the issuer keeps over the token, not whether it is a scam: le…","owner":"0x3ABd6f64A422225E61E435baE41db12096106df7","symbol":"USDC","network":"base","contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","findings":["Can block addresses (blacklist)."],"ownership_renounced":false,"is_upgradeable_proxy":true,"administrative_control_level":"high"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.008","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_BkXxMgVuRFCe1yFHv5pw4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.008","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Analyzes an ERC-20 token contract to detect owner privileges, upgradeable proxy patterns, mint/pause/blacklist/fee-setting functions, and reports the issuer's administrative control level.","exampleAgentPrompt":"Can you check the admin control level of the token contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base — specifically whether the owner can blacklist addresses, pause the contract, or mint new tokens, and whether ownership has been renounced?","exampleUseCases":[{"title":"DeFi token due diligence before investing","prompt":"Before I buy this new token on Base at 0xAbC123...def456, can you check if the contract owner can blacklist wallets, pause trading, or mint unlimited tokens? I want to know the overall admin control level."},{"title":"Detecting rug-pull risk in a new launch","prompt":"There's a new token on Ethereum at contract 0x1234567890abcdef1234567890abcdef12345678 — can you run an admin control check on it and tell me if the issuer has dangerous privileges like blacklisting or upgradeable proxy patterns?"},{"title":"Verifying decentralization of a protocol token","prompt":"I need to confirm that the governance token at 0xabcdefabcdefabcdefabcdefabcdefabcdefabcd on Arbitrum is truly decentralized — has ownership been renounced and are there any remaining admin functions like fee-setting or minting?"}],"resultDescription":"Returns a JSON object with the token name, symbol, contract address, network, owner address, whether ownership has been renounced, whether the contract is an upgradeable proxy, a list of detected admin capabilities (e.g. 'Can block addresses (blacklist).'), and an overall administrative_control_level rating (e.g. 'high', 'medium', 'low'), plus an explanatory note.","failureModes":["Invalid or non-existent contract address returns an error or null fields","Unsupported network causes a validation error (only base, ethereum, arbitrum, optimism, polygon accepted)","Contract is not an ERC-20 token may return empty or partial findings","Network RPC unavailability may cause timeout or degraded response","Proxy contracts with obfuscated logic may yield incomplete findings"],"whenToPreferThis":"Use this endpoint when you need to programmatically assess issuer control risks for any ERC-20 token on Base, Ethereum, Arbitrum, Optimism, or Polygon — especially before investing in or integrating a token, auditing DeFi protocols for centralization, or building token risk dashboards. It is not a scam detector but a precise, code-level admin-privilege scanner.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:52:04.704Z","isFirstParty":false,"canonicalSlug":"vextorium-erc-20-admin-control-checker-713144ab"}