{"uid":"cap_xa5SblbmVU5hen1oi4RrP","slug":"base-token-on-chain-snapshot-f9b70b27","name":"Base Token On-Chain Snapshot","description":"Deterministic Base token on-chain snapshot (metadata + recent transfer activity).","url":"https://dev.gavedu.com/x402/token/:address","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"},"pathParams":{"type":"object","required":["addr"],"properties":{"addr":{"type":"string","description":"ERC-20 token contract address on Base (0x-prefixed, 40 hex chars)"}}},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_5qfRNaaEH27T-i79ljV8D","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns metadata and recent transfer activity for an ERC-20 token contract on the Base blockchain.","exampleAgentPrompt":"Pull the on-chain snapshot for the Base token at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 — I need its metadata and recent transfer activity.","exampleUseCases":[{"title":"DeFi token due diligence","prompt":"Can you grab the on-chain snapshot for the Base token at 0x4200000000000000000000000000000000000006? I want to see its metadata and recent transfers before I consider trading it."},{"title":"Monitoring a new token launch","prompt":"I just deployed a new ERC-20 on Base at 0xabc123...def456 — can you pull the on-chain snapshot so I can verify the metadata looks correct and see if any transfers have hit yet?"},{"title":"Investigating suspicious token activity","prompt":"There's a Base token at 0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb that someone flagged as suspicious — fetch its on-chain snapshot so I can review the transfer history and contract metadata."}],"resultDescription":"Returns a structured on-chain snapshot for the specified Base ERC-20 token contract, including token metadata (name, symbol, decimals, total supply, etc.) and a list of recent transfer events/activity on the Base network.","failureModes":["Invalid or malformed contract address (not 0x-prefixed or not 40 hex chars) returns an error","Contract address that does not correspond to an ERC-20 token on Base may return empty or error response","Network-level issues fetching on-chain data may cause timeouts or partial results","Payment failure via x402 (insufficient USDC balance) prevents the call from completing"],"whenToPreferThis":"Choose this endpoint when you need a quick, deterministic on-chain snapshot of a specific ERC-20 token on the Base network — combining metadata and recent transfer activity in a single call — without requiring API key signup. Ideal for DeFi agents, token research workflows, or any scenario where you have a Base contract address and need structured on-chain facts fast. Prefer this over general blockchain explorers when you want a machine-readable, pay-per-call result rather than a web UI.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:42:08.410Z","isFirstParty":false}