{"uid":"cap_-M-wJ6iJdqsJikF2NvOEF","slug":"base-token-verdict-preview-07443118","name":"Base Token Verdict Preview","description":"Token Quick Check: Base contract facts -- name, supply, owner, code. Not financial advice.  Returns: a token verdict preview on one token contract: the contract facts the full verdict reads -- code size, name, symbol, decimals, total supply, owner(), proxy slots -- read from the chain. No grade, no model, no pool price, no holders, no safety or legitimacy call.","url":"https://api.arysphere.com/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict_preview?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"token":{"type":"string","pattern":"^0x[0-9a-fA-F]{40}$","description":"token contract, 0x + 40 hex"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9DIp7CdKo4itJs2ORPef9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches raw on-chain contract facts (name, symbol, decimals, supply, owner, code size, proxy slots) for a Base token contract — no grade, no AI verdict, no price data.","exampleAgentPrompt":"Can you pull the on-chain contract facts for the Base token at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 — I want to see the name, symbol, total supply, owner, and whether it's a proxy, before I run a full verdict on it.","exampleUseCases":[{"title":"Pre-screening a new Base token","prompt":"Before I invest any time in a full token report, can you grab the raw on-chain facts for this Base token contract — 0x4200000000000000000000000000000000000006 — name, symbol, supply, owner, code size, and proxy slots?"},{"title":"Verifying token metadata in a DeFi dashboard","prompt":"I'm building a token list and need to confirm the official name, symbol, and decimals straight from the chain for Base contract 0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb — can you fetch that for me?"},{"title":"Checking contract ownership before a governance vote","prompt":"Who is the owner() of the Base token at 0xd9aAEc86B65D86f6A7B5B1b0c42FFA531710b6CA, and is it a proxy contract? Just want the contract basics from the chain."}],"resultDescription":"Returns on-chain contract facts read directly from Base: code size, token name, symbol, decimals, total supply, owner() address, and proxy storage slot values. No AI grade, no safety assessment, no price or liquidity data, no holder information — purely the raw contract metadata.","failureModes":["Invalid or malformed contract address (not 0x + 40 hex) returns a validation error","Address is not a deployed contract on Base — returns empty or zero values","Contract does not implement standard ERC-20 methods — some fields may be null or missing","Network/RPC timeout on Base — transient read failure","Contract uses non-standard owner() implementation — owner field may be absent"],"whenToPreferThis":"Choose this endpoint when you need a fast, cheap ($0.002) read of raw on-chain token facts from Base without requiring an AI verdict or pool/price data. Ideal as a pre-flight check before invoking a full token verdict, for populating token metadata in dashboards, or for lightweight contract inspection in automated pipelines. Prefer the full Base Token Verdict endpoint if you need a risk grade, red flags, or AI analysis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-25T12:30:08.122Z","isFirstParty":false,"canonicalSlug":"base-token-verdict-preview-07443118"}