{"uid":"cap_jZdJ1GaLLw5ZgvuSygcE3","slug":"saylor-innovations-on-chain-lookups-bsc-read-only-contract-call-eth-efe4c12f","name":"Saylor Innovations On-Chain Lookups — BSC Read-Only Contract Call (eth_call)","description":"Read-Only Contract Call (eth_call) (bsc). BNB Chain (BSC) read-only contract call (eth_call) with any calldata: the raw 32-byte return data, with reverts reported cleanly (reverted flag, error and revert data) instead of failing. Use it to query token decimals, balances, prices or any view function.","url":"https://saylorinnovations.com/api/evm/bsc/call/:address?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","POST","PUT","PATCH","DELETE","HEAD"],"type":"string"},"queryParams":{"type":"object","properties":{"data":{"type":"string","description":"0x ABI-encoded calldata (query)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["chain","contract","reverted"],"properties":{"chain":{"type":"string"},"error":{"type":["string","null"]},"result":{"type":["string","null"]},"contract":{"type":"string"},"reverted":{"type":"boolean"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_GDhsF2tozoAZfLA9wg9xX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Executes a read-only smart contract call (eth_call) on Binance Smart Chain (BSC) for a given contract address and ABI-encoded calldata, returning the result or revert status.","exampleAgentPrompt":"Call the balanceOf(address) function on BSC contract 0x55d398326f99059fF775485246999027B3197955 for wallet 0xAbCd...1234 — give me the raw result and tell me if it reverted.","exampleUseCases":[{"title":"Check BSC token balance on-chain","prompt":"Query the BSC contract at 0x55d398326f99059fF775485246999027B3197955 using the ABI-encoded calldata for balanceOf on address 0xDEAD...BEEF and tell me the raw hex result."},{"title":"Verify DeFi pool reserve values","prompt":"Read the getReserves() function from the PancakeSwap pair contract at 0x0eD7e52944161450477ee417DE9Cd3a859b14fD0 on BSC — I need the raw call result to see current reserve levels."},{"title":"Check if a BSC contract call reverts","prompt":"I want to know if calling totalSupply() on BSC contract 0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d reverts or returns a valid result — can you run that eth_call for me?"}],"resultDescription":"Returns a JSON object containing: the chain identifier ('bsc'), the queried contract address, the hex-encoded return value of the call (result), a boolean indicating whether the call reverted, and an error string if applicable.","failureModes":["Invalid or malformed contract address returns an error response","Malformed ABI-encoded calldata may cause a revert (reverted: true)","Contract does not exist at the given address, returning null result or revert","Network or RPC-level failures returning a non-200 status","Calling a non-view/state-changing function may fail or return unexpected results"],"whenToPreferThis":"Use this endpoint when you need to execute a read-only eth_call specifically on Binance Smart Chain (BSC/BNB Chain). Prefer it over Ethereum or other EVM chain variants when the contract is deployed on BSC. It is ideal for querying DeFi protocol state, ERC-20 token data, or any Solidity view/pure function without sending a transaction. Choose the sibling Arbitrum or Base endpoints for those respective chains.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-03T00:48:43.890Z","isFirstParty":false,"canonicalSlug":"saylor-innovations-on-chain-lookups-bsc-read-only-contract-call-eth-efe4c12f"}