{"uid":"cap_Sra5gR8vcyfeiNEK5rpIH","slug":"kihustle-smart-contract-selector-encoder-41d0a61b","name":"KiHustle Smart Contract Selector Encoder","description":"Kostenlose Guides, Solo-Playbooks und Artikel zu KI, Automation und Side Hustles — für Menschen, die mit echten Systemen online Einkommen aufbauen wollen. Transparent finanziert über faire Affiliate-Links.","url":"https://kihustle.tech/nexus/api/v1/smart-contract-selector-encoder","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string"}}},"responseSchema":{"type":"json","example":{"result":"processed","status":"success"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Ym3WhuED780B4WVDaRHTr","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Encodes or selects smart contract function selectors from a given text input","exampleAgentPrompt":"Can you encode the smart contract function selector for 'transfer(address,uint256)' so I can use it in an EVM transaction?","exampleUseCases":[{"title":"Encode ERC-20 transfer selector","prompt":"I need the 4-byte function selector for the ERC-20 transfer function — encode 'transfer(address,uint256)' for me so I can build a raw contract call."},{"title":"Resolve approve function selector","prompt":"What's the ABI selector for the 'approve(address,uint256)' function on a typical ERC-20 token contract? Can you encode that for me?"},{"title":"Select balanceOf method selector","prompt":"Encode the smart contract selector for 'balanceOf(address)' — I need the hex bytes to include in my contract interaction payload."}],"resultDescription":"Returns a JSON object with a 'result' field containing the processed/encoded selector output and a 'status' field indicating success or failure of the encoding operation.","failureModes":["Malformed or empty text input returns a generic error response","Invalid function signature format may return a failed status","Network timeout or service unavailability returns a non-200 response","Ambiguous input text may produce incorrect selector encoding without explicit error"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, pay-per-call API to encode or select Ethereum smart contract function selectors from human-readable function signatures, especially in automated pipelines that handle EVM contract interactions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T13:02:50.072Z","isFirstParty":false}