{"uid":"cap_97IG1MMwbaBHaND4FMURs","slug":"whatchuneed-long-form-content-generation-a3f67dfd","name":"whatchuneed Long-Form Content Generation","description":"320+ pay-per-call API endpoints across accommodation, LLM, code execution, crypto, medical, finance, and more. One API, one payment. Powered by x402 protocol.","url":"https://whatchuneed.vercel.app/api/content/longform?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"string","description":"Request input"}}},"responseSchema":{"type":"object","properties":{"result":{"type":"object","description":"Response data"},"status":{"type":"string"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","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":"$0.15/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_EqbpxVM9fN_onXid67nXf","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.15","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates long-form written content (articles, essays, reports, stories) from a natural language prompt via a unified pay-per-call API.","exampleAgentPrompt":"Write me a detailed, long-form article about the history of quantum computing — covering its origins, key milestones, major researchers, and where the technology is headed in the next decade.","exampleUseCases":[{"title":"Blog post generation for content teams","prompt":"Write me a comprehensive 1500-word blog post about the benefits of remote work for software engineers, covering productivity, work-life balance, and how companies are adapting their culture."},{"title":"In-depth explainer for educational content","prompt":"Generate a detailed explainer article on how mRNA vaccines work — start from the biology basics, walk through the mechanism, and address common misconceptions."},{"title":"Business report drafting for analysts","prompt":"Draft a thorough long-form report on the current state of the electric vehicle market, including market share, key players, regulatory trends, and a 5-year outlook."}],"resultDescription":"Returns a result object containing the generated long-form text content along with a status field indicating success or failure. The content is returned as structured response data within the result property.","failureModes":["Vague or empty input prompt may produce generic or low-quality output","Missing required 'input' field returns a validation error","Network or payment processing failure via x402 protocol may result in no response","Overly long or complex prompts may hit token or processing limits","Service may return an error status if upstream LLM provider is unavailable"],"whenToPreferThis":"Choose this endpoint when you need to generate substantial, multi-paragraph written content (articles, essays, reports, narratives) in a single pay-per-call request with no subscription or API key setup. Prefer it over subscription-based LLM APIs when cost-per-call simplicity and x402 crypto micropayments are required. Best suited for agents that need on-demand long-form writing without managing multiple provider credentials.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T01:40:34.833Z","isFirstParty":false,"canonicalSlug":"whatchuneed-long-form-content-generation-a3f67dfd"}