{"uid":"cap_9Bwy-QwSEELqd4ZB7dD08","slug":"quartermaster-base-erc-20-token-info-7996a17e","name":"Quartermaster Base ERC-20 Token Info","description":"ERC-20 name, symbol, decimals, and total supply for a token on Base.","url":"https://quartermaster.surewhynot.app/v1/base/token-info","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","pattern":"^0x[0-9a-fA-F]{40}$","description":"ERC-20 contract address on Base"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_-HLzqHsIdhB1XT4IS5kQv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the name, symbol, decimals, and total supply for any ERC-20 token contract on the Base blockchain.","exampleAgentPrompt":"What's the name, symbol, decimals, and total supply of the ERC-20 token at contract address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base?","exampleUseCases":null,"resultDescription":"Returns the human-readable token name (e.g. 'USD Coin'), ticker symbol (e.g. 'USDC'), number of decimals (e.g. 6), and total supply (as a raw integer or formatted value) for the specified ERC-20 contract on the Base network.","failureModes":["Invalid or non-ERC-20 contract address returns an error or empty response","Contract address exists on Base but is not an ERC-20 token (missing standard interface) — returns error","Address is valid Ethereum format but deployed on a different chain, not Base — may return incorrect or empty data","Network or RPC outage on Base causes timeout or 5xx error","Malformed address (not matching ^0x[0-9a-fA-F]{40}$) returns 400 validation error","Payment not provided or insufficient — returns 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you need basic ERC-20 metadata (name, symbol, decimals, total supply) for a token on the Base network specifically. Prefer this over generic Ethereum token lookup tools when working within the Base L2 ecosystem, especially in x402 payment-aware agent workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T12:37:46.375Z","isFirstParty":false}