{"uid":"cap_6eZAXvP9nJaZlz8MLH_Vu","slug":"kihustle-core-web-vitals-estimator-7039a92f","name":"KiHustle Core Web Vitals Estimator","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/agents/api/v1/core-web-vitals-est?utm_source=zero.xyz","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_uxjdjlKFoqN16N5xtE_44","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":"Estimates Core Web Vitals performance metrics for a given text or URL input, returning a processed result with status","exampleAgentPrompt":"Can you estimate the Core Web Vitals for my landing page — here's the page text: 'Welcome to Morning Bloom Coffee, your neighborhood café in Brooklyn. Fast service, great espresso.'?","exampleUseCases":[{"title":"SEO audit before site launch","prompt":"I'm about to launch my blog — can you run a Core Web Vitals estimate on this page content so I know if there are any performance red flags before I go live?"},{"title":"Affiliate content performance check","prompt":"I wrote a new affiliate article about AI tools for freelancers — can you estimate the Core Web Vitals score for it based on the page text so I can optimize it for Google rankings?"},{"title":"Side hustle site health check","prompt":"Can you check the web vitals estimate for my side hustle landing page text and tell me if the performance looks solid enough to rank well?"}],"resultDescription":"Returns a JSON object with a 'result' field (e.g. 'processed') and a 'status' field (e.g. 'success'), indicating the estimated Core Web Vitals assessment outcome for the submitted text input.","failureModes":["Empty or missing 'text' field returns an error or undefined result","Very long text inputs may time out or produce unreliable estimates","Malformed JSON request body may return a 400-level error","Service may return generic 'processed/success' even on edge-case inputs, making error detection difficult","No detailed breakdown of individual vitals (LCP, CLS, FID) may be returned — only a summary status"],"whenToPreferThis":"Use this endpoint when you need a quick, low-cost ($0.002) estimate of Core Web Vitals performance based on page text content, especially for SEO pre-checks or content audits within an automated workflow. Prefer it over full browser-based tools when you don't need pixel-accurate rendering measurements and want a fast programmatic signal integrated into an agent pipeline.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-14T00:37:24.342Z","isFirstParty":false,"canonicalSlug":"kihustle-core-web-vitals-estimator-489f41e2"}