{"uid":"cap_uaeQU0UInT4ljhIDLekzo","slug":"x402vid-youtube-title-optimizer-07dba737","name":"x402vid YouTube Title Optimizer","description":"x402vid — endpoint discovery for YouTube intelligence: pay-per-call micropayment API catalog via x402 on Base. Muse Spark 1.3 video intelligence, API catalog with 20 paid + free endpoints, pay per call USDC from $0.001. Free discovery: GET /api/v1/catalog, GET /api/v1/models, GET /api/v1/trending/top, video_preview. No subscriptions.","url":"https://x402vid.com/tools/title_optimizer?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["title"],"properties":{"niche":{"type":"string","description":"Optional niche for keyword targeting"},"title":{"type":"string","description":"Working title to optimize"}}},"responseSchema":{"type":"object","properties":{"title_report":{"type":"object"},"original_title":{"type":"string"}}},"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_cTd8SA_QcJK9Ke5Mg34BT","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":"Optimizes a YouTube video title for SEO and click-through rate using AI, optionally targeting a specific content niche.","exampleAgentPrompt":"Can you optimize my YouTube title 'How I Lost 20 Pounds in 3 Months' for the fitness and weight loss niche to maximize clicks and search visibility?","exampleUseCases":[{"title":"SEO boost for new video upload","prompt":"I'm about to upload a video called 'My Morning Routine' — can you optimize that title for the productivity niche so it ranks better and gets more clicks on YouTube?"},{"title":"Creator A/B testing title variants","prompt":"I have a working title 'Easy Pasta Recipe' for my cooking channel — can you run it through the title optimizer to get a stronger, more searchable version?"},{"title":"Agency batch title polish","prompt":"We're finalizing titles for a client's tech review channel — can you optimize the title 'New iPhone Review 2024' targeting the smartphone and consumer electronics niche?"}],"resultDescription":"Returns a title_report object containing analysis and optimization recommendations for the submitted title (likely including suggested rewrites, SEO scoring, keyword insights, and click-through improvement notes), plus the original_title string for reference.","failureModes":["Missing required 'title' field returns a validation error","Very short or empty titles may produce low-quality or generic suggestions","Niche field mismatch with title content may result in poorly targeted keyword recommendations","Payment failure in USDC results in a 402 response and no report returned","Rate limiting if too many calls are made in rapid succession"],"whenToPreferThis":"Choose this endpoint when you need AI-powered YouTube-specific title optimization with optional niche targeting, especially inside an agent pipeline that requires pay-per-call micropayments (USDC via x402) rather than a subscription. Prefer this over generic SEO tools when the output needs to be tuned for YouTube's search and recommendation algorithm specifically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T06:34:35.855Z","isFirstParty":false,"canonicalSlug":"x402vid-youtube-title-optimizer-07dba737"}