{"uid":"cap_JOIS21WxhNk-j8DEftGfA","slug":"tempest-retone-ai-tone-rewriter-8dc45f63","name":"Tempest Retone — AI Tone Rewriter","description":"Compose, rewrite, translate, and refine content at scale. 25 AI-powered endpoints. Pay-per-call with USDC on Tempo.","url":"https://tempest-2zzx.vercel.app/api/retone","method":"POST","headers":{},"bodySchema":{"type":"object","required":["text","target_tone"],"properties":{"text":{"type":"string","description":"Text to retone"},"target_tone":{"type":"string","description":"Desired tone"}}},"responseSchema":{"type":"object","properties":{"data":{"type":"object"},"success":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.2","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":"$0.2/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_X3eUfpR-bbHgoWqhwtqDD","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.2","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Rewrites a given piece of text to match a specified target tone (e.g. formal, casual, persuasive, empathetic)","exampleAgentPrompt":"Take this product description and rewrite it in a warm, conversational tone: 'Our enterprise-grade solution delivers robust, scalable infrastructure to maximize operational efficiency and ROI.'","exampleUseCases":[{"title":"Softening a customer complaint response","prompt":"Rewrite this support reply in a more empathetic and understanding tone: 'Your refund request has been denied because it falls outside our policy window.'"},{"title":"Professionalizing a casual draft","prompt":"I wrote this quickly and it sounds too informal — can you retone it to be professional and polished? 'Hey, just wanted to check if you guys got my order? It's been a while lol.'"},{"title":"Making marketing copy more persuasive","prompt":"Take this bland feature description and rewrite it in a persuasive, exciting tone: 'The app lets users track their daily steps and set weekly fitness goals.'"}],"resultDescription":"Returns a JSON object with a success boolean and a data object containing the retoned version of the input text, rewritten to match the requested target tone while preserving the original meaning.","failureModes":["Missing required 'text' field returns validation error","Missing required 'target_tone' field returns validation error","Empty or very short text may produce low-quality output","Ambiguous or unrecognized tone names may yield inconsistent results","Payment failure (insufficient USDC) returns 402 error","Rate limiting or server overload may return 5xx errors"],"whenToPreferThis":"Choose this endpoint when you need to adapt existing text to a different emotional register or voice without changing its core meaning — ideal for customer communications, marketing copy, and content repurposing. Prefer this over a full rewrite endpoint when the structure and facts should stay the same but the tone needs adjustment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:48:14.075Z","isFirstParty":false}