{"uid":"cap_5Fq3IwJegJNS_vIT3p1J5","slug":"mint-intel-erc-20-token-metadata-on-base-9c656eaa","name":"Mint Intel: ERC-20 Token Metadata on Base","description":"ERC-20 token metadata and total supply on Base via eth_call: name, symbol, decimals and totalSupply (raw + decimal-adjusted) in one batch. Not a token -> 404, not charged.","url":"https://mintintel.35-171-220-195.sslip.io/v1/base/token/:token?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"},"pathParams":{"type":"object","required":["token"],"properties":{"token":{"type":"string","description":"0x ERC-20 token contract address"}},"additionalProperties":false},"queryParams":{"type":"object","properties":{},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["token","symbol","decimals","totalSupplyRaw"],"properties":{"token":{"type":"string"},"symbol":{"type":"string"},"decimals":{"type":"integer"},"totalSupplyRaw":{"type":"string"}}}}}}},"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_LLHr7rx1ZwVr64HFBah7r","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 ERC-20 token metadata (name, symbol, decimals) and total supply (raw and decimal-adjusted) for any token contract on the Base blockchain in a single batched eth_call.","exampleAgentPrompt":"What's the name, symbol, decimals, and total supply of the ERC-20 token at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base?","exampleUseCases":[{"title":"DeFi token dashboard enrichment","prompt":"Pull the name, symbol, decimals, and total supply for the USDC token at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base so I can display it in my portfolio dashboard."},{"title":"Validate Base token before swap","prompt":"Before I proceed with this trade, can you check if 0xd9aAEc86B65D86f6A7B5B1b0c42FFA531710b6CA on Base is a real ERC-20 token and what its symbol and decimals are?"},{"title":"Token supply monitoring for analytics","prompt":"I need the current total supply of the token at 0x4200000000000000000000000000000000000006 on Base — both the raw value and the human-readable decimal-adjusted number."}],"resultDescription":"A JSON object containing the token's name, symbol, decimals (integer), totalSupplyRaw (string, wei-scale), and total supply adjusted to human-readable decimal form. Returns a 404 (not charged) if the address is not a valid ERC-20 token on Base.","failureModes":["404 if the contract address is not a recognized ERC-20 token on Base (not charged)","Invalid or malformed 0x address returns an error","Non-existent contract address (no bytecode) returns 404","Network or RPC timeout may cause intermittent failures","Token contracts that do not implement standard ERC-20 name/symbol/decimals may fail or return partial data"],"whenToPreferThis":"Use this endpoint when you need ERC-20 token metadata and total supply on Base in a single call without managing your own RPC node or API key. It is ideal for DeFi dashboards, token validation before swaps, portfolio enrichment, and any workflow needing fast, on-chain Base token info. Prefer this over general Ethereum endpoints when the token is specifically on Base (not Ethereum mainnet).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:40:37.526Z","isFirstParty":false,"canonicalSlug":"mint-intel-erc-20-token-metadata-on-base-9c656eaa"}