{"uid":"cap_NtIKNzRh3Ho0FSZpdBHLy","slug":"tempest-ai-content-engine-compose-6db7a968","name":"Tempest AI Content Engine — Compose","description":"Compose, rewrite, translate, and refine content at scale. 25 AI-powered endpoints. Pay-per-call with USDC on Tempo.","url":"https://tempost.vercel.app/api/compose?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["prompt"],"properties":{"tone":{"type":"string","description":"Tone"},"style":{"type":"string","description":"Writing style"},"length":{"type":"string","description":"Desired length: short, medium, long"},"prompt":{"type":"string","description":"The writing prompt"},"audience":{"type":"string","description":"Target audience"}}},"responseSchema":{"type":"object","properties":{"data":{"type":"object"},"success":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.3","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.3/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.3","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.3","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_abeytDb3MO-n2LO5i8sZj","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.3","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generate original written content from a prompt with configurable tone, style, length, and target audience","exampleAgentPrompt":"Write a medium-length blog post about the benefits of remote work, aimed at small business owners, in a professional but approachable tone — keep the style conversational.","exampleUseCases":[{"title":"Marketing copy for product launch","prompt":"Draft a short, punchy marketing blurb for our new fitness app called 'FlexDaily', aimed at busy professionals aged 25-40, with an enthusiastic and motivational tone."},{"title":"Long-form thought leadership article","prompt":"Write a long, formal article about the future of AI in healthcare, targeting hospital administrators and medical executives — make the style authoritative and data-driven."},{"title":"Social media caption for a brand","prompt":"Compose a short, witty caption for our coffee brand 'Morning Bloom' to post about our seasonal pumpkin spice latte, aimed at millennial coffee lovers, in a playful and warm tone."}],"resultDescription":"Returns a JSON object with a 'success' boolean and a 'data' object containing the AI-generated written content based on the supplied prompt, tone, style, length, and audience parameters.","failureModes":["Missing required 'prompt' field returns a validation error","Invalid or unsupported 'length' value may cause unexpected output or an error","Vague or ambiguous prompts may produce generic or low-quality content","USDC payment failure or insufficient funds prevents the call from completing","Rate limiting or server errors on the Vercel deployment may return 5xx responses"],"whenToPreferThis":"Choose this endpoint when you need to generate original written content from scratch based on a prompt, especially when you need fine-grained control over tone, writing style, length, and target audience. It is well-suited for automating content pipelines, marketing copy generation, blog drafting, and any scenario where pay-per-call USDC billing is acceptable. Prefer it over generic LLM calls when you want a structured, parameterized API interface specifically designed for content composition workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:34:26.958Z","isFirstParty":false,"canonicalSlug":"tempest-ai-content-engine-compose-6db7a968"}