{"uid":"cap_vaOaUVBe6dFwSnEHPgpME","slug":"tempest-ai-compose-endpoint-c862937a","name":"Tempest AI Compose Endpoint","description":"Compose, rewrite, translate, and refine content at scale. 25 AI-powered endpoints. Pay-per-call with USDC on Tempo.","url":"https://trempest.vercel.app/api/compose","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_cBxLtdF9gBMJsMGDeMp22","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":"Generates original written content from a prompt with configurable tone, style, length, and target audience","exampleAgentPrompt":"Write me a medium-length blog post about the benefits of remote work, aimed at small business owners, using an encouraging and professional tone with a conversational style.","exampleUseCases":[{"title":"Marketing copy for product launch","prompt":"Draft a short, punchy product description for our new noise-cancelling headphones targeting young professionals, using an exciting and modern tone."},{"title":"Long-form technical article","prompt":"Write a long article about containerization with Docker for a developer audience — keep the style clear and instructional, and the tone matter-of-fact."},{"title":"Casual social media caption","prompt":"Compose a short Instagram caption for a coffee shop called Morning Bloom, use a warm and friendly tone aimed at local community members."}],"resultDescription":"Returns a JSON object with a success boolean and a data object containing the AI-generated composed text based on the provided prompt, tone, style, length, and audience parameters.","failureModes":["Missing required 'prompt' field returns a validation error","Invalid or unsupported tone/style values may produce unexpected output or error","Insufficient USDC balance results in payment failure and no content returned","Very vague or empty prompts may produce low-quality generic output","Network timeout on the Vercel deployment may return a 504 with no content"],"whenToPreferThis":"Choose this endpoint when you need to generate original written content from scratch with fine-grained control over tone, style, length, and audience — particularly for marketing copy, blog posts, product descriptions, or business writing where pay-per-call pricing is acceptable and USDC payment via x402 is available.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:31:56.982Z","isFirstParty":false}