{"uid":"cap_PlvqYnA84AVBJphSuVCYh","slug":"base-token-market-and-security-snapshot-api-0c67da03","name":"Base Token Market and Security Snapshot API","description":"A pay-per-request snapshot of Base ERC-20 market data, contract metadata, and third-party security signals.","url":"https://base-token-snapshot-20261010.genial-clove-9914.chatgpt.site/api/base/token-snapshot?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["token"],"properties":{"token":{"type":"string","example":"0x4200000000000000000000000000000000000006","pattern":"^0x[a-fA-F0-9]{40}$","description":"Base ERC-20 contract address."}},"additionalProperties":false}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_G_BpFC0u76zACGugOvtt6","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a pay-per-request snapshot of ERC-20 token market data, contract metadata, and third-party security signals for a given Base network contract address.","exampleAgentPrompt":"Can you pull up the market data and security snapshot for the Base token at address 0x4200000000000000000000000000000000000006 — I want to see price, contract metadata, and any red flags from third-party security checks?","exampleUseCases":[{"title":"DeFi due diligence before buying","prompt":"Before I buy this Base token at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913, can you pull its market snapshot and security signals so I can see if there are any red flags or rug-pull indicators?"},{"title":"Portfolio security audit","prompt":"I hold a few Base ERC-20 tokens and want to check each one for security issues — start with 0x4200000000000000000000000000000000000006 and give me the contract metadata and any third-party security warnings."},{"title":"Token research for a listing decision","prompt":"We're considering listing a Base token on our platform — can you fetch the full market and security snapshot for 0x2Ae3F1Ec7F1F5012CFEab0185bfc7aa3cf0DEc22 so I can review its liquidity, supply, and security scores?"}],"resultDescription":"A structured snapshot containing ERC-20 token market data (price, market cap, liquidity, volume), contract metadata (name, symbol, decimals, total supply, deployer), and aggregated third-party security signals (audit results, honeypot flags, ownership renouncement status, contract verification) for the requested Base network token address.","failureModes":["Invalid or malformed contract address (not matching ^0x[a-fA-F0-9]{40}$) returns a validation error","Contract address not found on Base network returns a not-found or empty response","Payment failure (insufficient USDC balance or x402 protocol error) results in 402 Payment Required","Rate limiting or upstream data provider outage may cause timeout or 503 error","Token with very low liquidity or newly deployed contracts may have incomplete market data"],"whenToPreferThis":"Choose this endpoint when you need a combined market + security snapshot for a specific Base ERC-20 token in a single call, rather than querying separate market data and security audit APIs. It is ideal for DeFi due diligence workflows, token vetting pipelines, or portfolio risk checks on Base network tokens. Best used when the token contract address is already known and you need a fast, consolidated view rather than deep historical data or cross-chain comparisons.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T18:37:30.227Z","isFirstParty":false,"canonicalSlug":"base-token-market-and-security-snapshot-api-0c67da03"}