{"uid":"cap_PKCTaVUmvqAcRypsgaLUw","slug":"orbit-chain-reads-erc-20-token-metadata-0b4c5626","name":"Orbit Chain Reads: ERC-20 Token Metadata","description":"ERC-20 token metadata, $0.001 USDC per call: ERC-20 metadata read directly from the contract on Base, Ethereum, Arbitrum, Optimism or Polygon: name, symbol, decimals, total supply (raw + decimal), bytecode size, and optionally one holder's balance. Non-contract address returns 404 (not charged). Raw chain data, no price or risk opinion. No params = runs the example input.","url":"https://orbit-chain.orbit-builder.workers.dev/v1/token?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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"},"queryParams":{"type":"object","required":["address"],"properties":{"chain":{"type":"string","description":"base (default), ethereum, arbitrum, optimism, polygon"},"holder":{"type":"string","description":"optional address to read balanceOf for"},"address":{"type":"string","description":"token contract address"}}}},"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_guXN7L4_GuF1PSuzUh65Y","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":"Fetches on-chain ERC-20 token metadata (name, symbol, decimals, total supply, bytecode size, optional holder balance) from Base, Ethereum, Arbitrum, Optimism, or Polygon.","exampleAgentPrompt":"What's the name, symbol, decimals, and total supply of the token at 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Ethereum, and also tell me the balance for wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?","exampleUseCases":[{"title":"Verify token details before DeFi trade","prompt":"Before I swap, can you check the name, symbol, and decimals for the token at 0x6B175474E89094C44Da98b954EedeAC495271d0F on Ethereum so I know it's actually DAI?"},{"title":"Check holder balance for portfolio tracking","prompt":"What's the USDC balance of wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 on Base — look up the token at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913?"},{"title":"Audit new token contract on Arbitrum","prompt":"I want to verify a new token listing — can you pull the on-chain metadata for contract 0xFF970A61A04b1cA14834A43f5dE4533eBDDB5CC8 on Arbitrum, including total supply and bytecode size?"}],"resultDescription":"Returns a JSON object with the token's on-chain name, symbol, decimals, raw total supply, human-readable total supply, bytecode size, and (if a holder address was provided) that holder's token balance. Returns 404 (uncharged) if the address is not a deployed contract.","failureModes":["404 returned for non-contract addresses (EOAs, undeployed addresses) — not charged","Invalid or malformed contract address returns an error","Unsupported chain name returns an error","Network/RPC timeouts for congested chains","Token contract that doesn't implement standard ERC-20 interface may return partial or missing fields"],"whenToPreferThis":"Use this endpoint when you need raw, trustless on-chain ERC-20 metadata directly from the contract without any price data, risk scoring, or third-party enrichment. Ideal for verifying token identity, checking decimals before a calculation, confirming total supply, or reading a specific holder's balance across Base, Ethereum, Arbitrum, Optimism, or Polygon at very low cost ($0.001 per call).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T06:31:22.732Z","isFirstParty":false,"canonicalSlug":"orbit-chain-reads-erc-20-token-metadata-0b4c5626"}