{"uid":"cap_0FWjlN7G1d2S3yQHh6ijw","slug":"avasis-base-token-rug-risk-verdict-08884da8","name":"Avasis Base Token Rug/Risk Verdict","description":"Fast on-chain rug/risk verdict for any ERC-20 on Base (chain 8453) in 2 batched RPC calls (~0.3 s, cached 45 s): RED/AMBER/GREEN + 0-100 score with weighted, evidenced flags. Checks EIP-1967 and legacy upgradeable proxies (implementation + admin), owner() and renouncement, admin capabilities in the bytecode (mint, pause, blacklist, tax/limit setters, trading switch, UUPS upgrade), the owner's share of supply, burned share, and DEX liquidity against WETH/USDC (Uniswap v3 + Aerodrome) priced...","url":"https://agents.avasis.ai/v1/base/token-verdict?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":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["token"],"properties":{"token":{"type":"string","description":"ERC-20 token contract address on Base (0x + 40 hex)"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["chain","token","verdict","flags"],"properties":{"chain":{"type":"string"},"erc20":{"type":"object"},"flags":{"type":"array"},"token":{"type":"string"},"verdict":{"type":"object"},"contract":{"type":"object"},"liquidity":{"type":"object"},"ownership":{"type":"object"}}}}}}},"responseSchema":{"type":"json","example":{"chain":"base","erc20":{"name":"Degen","symbol":"DEGEN","decimals":18,"totalSupply":{"ui":"36965636737","raw":"36965636737000000000000000000"},"burnedPctOfSupply":0.01},"flags":[{"id":"CAP_PAUSE","weight":20,"evidence":"transfers can be paused: bytecode dispatches pause(); owner active","severity":"warn"}],"token":"0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed","budget":{"calls":42,"elapsedMs":250,"rpcRequests":2},"chainId":8453,"verdict":{"level":"AMBER","score":20,"summary":"AMBER: CAP_PAUSE"},"contract":{"proxy":null,"scanned":"token bytecode","codeBytes":7400,"capabilitiesFound":["PAUSE"]},"liquidity":{"pools":[{"dex":"uniswap-v3","pair":"WETH","pool":"0xc9034c3e7f58003e6ae0c8438e7c8f4598d5acaa","feeBps":30,"quoteBalance":"70.1","quoteSideUsd":180000,"tokenBalancePctOfSupply":0.4}],"ethUsd":2580.5,"approxTvlUsd":485222,"dexesChecked":["uniswap-v3","aerodrome"],"quoteSideUsd":242611},"ownership":{"owner":"0x9c5ddc2b8d3b0e1e1a3e4f5a6b7c8d9e0f1a2b3c","state":"active","ownerBalancePctOfSupply":0},"knownIssuer":null}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/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_FTRErzBI1hTHNGWWtgDbo","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":"Returns a RED/AMBER/GREEN risk verdict with a 0-100 score for any ERC-20 token on Base (chain 8453), checking proxy patterns, owner capabilities, supply concentration, and DEX liquidity.","exampleAgentPrompt":"Can you run a rug check on the Base token at 0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed and tell me if it's safe — I want the verdict, score, and any red flags like mint or pause capabilities?","exampleUseCases":[{"title":"Pre-trade token safety check","prompt":"Before I buy this Base token at 0xAbC123...def456, can you quickly check if it's a rug risk? I want to know the verdict color, the score, and whether the owner can mint or pause transfers."},{"title":"DeFi bot liquidity sanity gate","prompt":"I'm about to swap into 0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed on Base — run a risk verdict on it first and tell me the approximate liquidity TVL on Uniswap v3 and Aerodrome so I know there's enough depth."},{"title":"Portfolio watchlist risk audit","prompt":"Audit these three Base token contracts for rug risk — 0xAaa..., 0xBbb..., 0xCcc... — give me a RED/AMBER/GREEN verdict and score for each one so I can flag anything dangerous in my portfolio."}],"resultDescription":"A JSON object containing: chain and token address, ERC-20 metadata (name, symbol, decimals, total supply, burned %), a verdict object with level (RED/AMBER/GREEN), numeric score (0-100), and summary, an array of weighted flags with evidence strings and severity, contract details (proxy type, code size, capabilities found), ownership info (owner address, state, owner supply %), and DEX liquidity data (pools, TVL in USD, DEXes checked). Also includes budget metadata (RPC call count, elapsed ms).","failureModes":["Invalid or non-ERC-20 contract address returns an error or empty verdict","Token not deployed on Base (chain 8453) results in no bytecode found","Unverified contract bytecode may miss some admin capabilities","Very new tokens with no DEX pools will show zero liquidity","Cached response (up to 45s) may not reflect very recent contract changes","Network or RPC timeout could delay or fail the response"],"whenToPreferThis":"Use this endpoint when you need a fast, on-chain, evidence-backed risk verdict specifically for ERC-20 tokens on Base (chain 8453). It is ideal for pre-trade safety checks, DeFi agent guardrails, and portfolio audits where you need structured flag data (mint, pause, blacklist, UUPS upgrade, owner supply %) alongside DEX liquidity metrics from Uniswap v3 and Aerodrome — all in a single call under 0.3s. Prefer it over generic block explorers or off-chain token databases when you need machine-readable structured risk output with weighted evidence flags. Use sibling Solana endpoints for non-EVM chains.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:40:38.057Z","isFirstParty":false,"canonicalSlug":"avasis-base-token-rug-risk-verdict-08884da8"}