{"uid":"cap_F3wzla2wMS2cf4tADHe5u","slug":"erc-20-token-risk-screener-d5e2bd71","name":"ERC-20 Token Risk Screener","description":"Deterministic risk screen of an ERC-20 token from on-chain bytecode and metadata, no third-party risk API. Flags privileged or abuse capabilities: blacklist/freeze, owner mint, pausable transfers, upgradeable proxy and a privileged owner, plus tokens missing symbol/decimals or code. Returns each flag with a severity, a 0-100 score and a verdict. Reads live on-chain data with automatic endpoint fallback.","url":"https://chain.openverbs.com/v1/token-risk","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","properties":{"chain":{"enum":["ethereum","base","arbitrum","optimism","polygon"],"type":"string","description":"EVM chain to query. One of: ethereum, base, arbitrum, optimism, polygon. Default \"ethereum\"."},"address":{"type":"string","pattern":"^0x[0-9a-fA-F]{40}$","description":"ERC-20 token contract address."}},"additionalProperties":false},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.006","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":"$0.006/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_qKl6AbkurN14Xul9QrtbR","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.006","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs deterministic on-chain risk analysis of an ERC-20 token by inspecting its bytecode and metadata, flagging dangerous capabilities like blacklist/freeze, owner mint, pausability, and upgradeable proxies with severity scores and a verdict.","exampleAgentPrompt":"Before I swap into it, can you run a risk screen on the token at 0x6B175474E89094C44Da98b954EedeAC495271d0F on Ethereum and tell me if it has any dangerous owner privileges, blacklist functions, or mint capabilities?","exampleUseCases":[{"title":"DeFi token safety check before swap","prompt":"I'm about to buy some tokens at 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Ethereum — can you screen it for rugpull risks like owner minting, blacklists, or pausable transfers and give me a risk score?"},{"title":"Wallet app token trust badge","prompt":"For the token contract 0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599 on Base, run a deterministic risk analysis and tell me whether it has an upgradeable proxy or any privileged owner capabilities I should warn users about."},{"title":"Automated portfolio risk monitoring","prompt":"Screen the Arbitrum token at 0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9 for any dangerous smart contract flags — I need the severity of each finding and the overall 0-100 risk score to decide whether to include it in my portfolio tracker."}],"resultDescription":"Returns a structured report containing each detected risk flag (e.g. blacklist/freeze, owner mint, pausable transfers, upgradeable proxy, privileged owner, missing symbol/decimals, no bytecode) along with a severity level per flag, an aggregate 0-100 risk score, and an overall verdict indicating whether the token is safe, suspicious, or high-risk.","failureModes":["Invalid or non-checksummed contract address returns a validation error","Address is an EOA (no bytecode) — flagged as missing code","Token missing symbol or decimals on-chain — flagged as metadata risk","Unsupported chain value returns an enum validation error","RPC endpoint for the target chain is temporarily unavailable — automatic fallback attempted but may still fail","Token exists on a different chain than specified — returns empty or incorrect data"],"whenToPreferThis":"Choose this endpoint when you need a fast, deterministic, no-third-party risk screen of an ERC-20 token derived purely from on-chain bytecode and metadata — ideal when you distrust centralized risk databases, want reproducible results, or need to flag privileged owner capabilities (mint, blacklist, pause, upgrade) before a swap, listing, or portfolio inclusion decision. Prefer alternatives if you need off-chain social signals, liquidity analysis, or holder distribution data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:30:04.638Z","isFirstParty":false}