{"uid":"cap_oQ9dleIbluIYNH12LiPmG","slug":"tokenguard-erc-20-wallet-safety-check-a7446d19","name":"TokenGuard ERC-20 Wallet Safety Check","description":"Wallet intelligence: EOA-vs-contract, ETH+USDC balance, tx count, activity/risk flags.","url":"https://eltociear-tokenguard.hf.space/wallet","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"chain":{"enum":["base","ethereum","arbitrum","optimism","polygon","bsc"],"type":"string","description":"Chain (default base)"},"address":{"type":"string","description":"Wallet/contract address (0x…40 hex)"}}},"responseSchema":{"type":"json","example":{"flags":[],"tx_count":30,"eth_balance":0.02,"is_contract":false,"usdc_balance":0.35,"activity_level":"active"}},"example":{"request":{"chain":"base","address":"0x1234567890123456789012345678901234567890"},"response":{"chain":"base","flags":["fresh address: 0 outgoing tx (newly created or burner — caution for counterparty trust)"],"address":"0x1234567890123456789012345678901234567890","summary":"EOA on base: 0.26769437 ETH, 92.448861 USDC, 0 tx (dormant).","tx_count":0,"disclaimer":"Public-RPC snapshot. Balances/nonce are point-in-time; not financial advice.","eth_balance":0.26769437,"is_contract":false,"usdc_balance":92.448861,"activity_level":"dormant"}},"exampleRequest":{"chain":"base","address":"0x1234567890123456789012345678901234567890"},"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Pt4SrkSL8BeVJGbCuD6q0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs a heuristic safety and rug-pull risk check on an ERC-20 wallet address using public RPC data, returning flags, balances, transaction count, and activity level.","exampleAgentPrompt":"Can you run a rug-pull safety check on the wallet 0xAb5801a7D398351b8bE11C439e05C5B3259aec9b and tell me if there are any suspicious flags, what the ETH and USDC balances are, and whether it's a contract or a regular wallet?","exampleUseCases":null,"resultDescription":"Returns a JSON object with an array of heuristic safety flags (empty if none), the total transaction count, ETH balance, USDC balance, a boolean indicating if the address is a smart contract, and an activity level string (e.g. 'active', 'inactive').","failureModes":["Invalid or malformed wallet address returns an error","Public RPC rate limiting may cause timeouts or stale data","Address with no on-chain history may return zeroed balances and empty flags","Network congestion may delay RPC response","Heuristics may produce false positives or miss sophisticated rug pulls"],"whenToPreferThis":"Use this endpoint when you need a quick, low-cost ($0.005 USDC) heuristic safety signal on an ERC-20 wallet or token address before interacting with it — especially for DeFi due diligence, bot-driven token screening, or pre-trade risk checks. Prefer this over full audit services when speed and cost matter more than exhaustive analysis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:56:34.126Z","isFirstParty":false}