{"uid":"cap_YlJZbUcGKICK84fBmmgZQ","slug":"kihustle-hmac-sha256-generator-6114db5d","name":"KiHustle HMAC-SHA256 Generator","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/hmac-sha256-generator?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string"},"secret":{"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_MTcnpJMKtpqmw4hPV0o_Q","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":"Generates an HMAC-SHA256 hash from a given text and secret key","exampleAgentPrompt":"Compute the HMAC-SHA256 hash of the text 'Hello, World!' using the secret key 'mysecretkey123'.","exampleUseCases":[{"title":"Webhook signature verification","prompt":"Generate an HMAC-SHA256 signature for this webhook payload 'order_id=42&status=shipped' using my secret key 'wh_secret_abc' so I can compare it against the signature header."},{"title":"API request signing","prompt":"Sign the string 'GET /api/users?page=1&limit=50' with the secret 'api_secret_xyz' using HMAC-SHA256 so I can authenticate my API call."},{"title":"Data integrity check token","prompt":"Compute the HMAC-SHA256 hash of 'user_id=1001&action=withdraw&amount=500' with secret 'integrity_key_99' so I can attach it as a tamper-proof token to this message."}],"resultDescription":"A JSON object containing the HMAC-SHA256 hash result and a success status indicator, e.g. {\"result\": \"<hex-encoded-hmac>\", \"status\": \"success\"}.","failureModes":["Missing 'text' or 'secret' field returns an error","Empty string inputs may produce an unexpected or trivial hash","Invalid JSON body results in a 400-level error","Network timeout or server error returns a non-success status"],"whenToPreferThis":"Choose this endpoint when you need a simple, pay-per-call HMAC-SHA256 computation without setting up cryptographic libraries locally — useful in agent workflows where you need to sign payloads, verify webhooks, or generate message authentication codes on the fly without managing dependencies.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T12:47:59.055Z","isFirstParty":false,"canonicalSlug":"kihustle-hmac-sha256-generator-dc1b284b"}