{"uid":"cap_kixPU5gGerzeeg4oDXEg1","slug":"tempest-ai-proofreader-ce4e2192","name":"Tempest AI Proofreader","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/proofread?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["text"],"properties":{"text":{"type":"string","description":"Text to proofread"}}},"responseSchema":{"type":"object","properties":{"data":{"type":"object"},"success":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","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":"$0.15/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_U7ak5CV11w9s59c_Aq_9I","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.15","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Proofreads submitted text using AI, identifying and correcting grammar, spelling, punctuation, and style errors.","exampleAgentPrompt":"Can you proofread this paragraph for me and fix any grammar, spelling, or punctuation issues: 'Their going to the store tommorow, but she dont know what time they will arive.'","exampleUseCases":[{"title":"Polish a professional email before sending","prompt":"Proofread this email I'm about to send to a client and fix any grammar or spelling mistakes: 'Dear Mr. Johnson, I wanted to follow up reagrding our metting last week. Plese let me know if you have any futher questions.'"},{"title":"Clean up a blog post draft","prompt":"Check this blog post intro for errors and clean it up: 'The benifits of excercise are well documented, but many people stil struggle to maintian a consistant routine. Heres why that happends and how you can fix it.'"},{"title":"Validate student essay grammar","prompt":"I need you to proofread this student essay paragraph and flag all the grammatical and punctuation errors: 'Although the roman empire fell in 476 AD, it's legacy have continued to influenced modern law, language, and architecture for centuries.'"}],"resultDescription":"Returns a JSON object with a success boolean and a data object containing the proofread version of the submitted text, along with likely corrections or annotations indicating the changes made to grammar, spelling, punctuation, and style.","failureModes":["Empty or missing 'text' field returns a 400 validation error","Extremely long text inputs may time out or be truncated","Non-text or binary input will fail schema validation","Payment failure via x402 protocol prevents call execution","Service unavailability on vercel.app infrastructure returns 500"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call AI proofreading pass on a piece of text without committing to a full SaaS subscription. It is well-suited for agents that handle writing tasks episodically rather than at high volume, and when you want grammar, spelling, and punctuation correction in a single atomic call rather than assembling a pipeline of NLP tools.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:46:23.005Z","isFirstParty":false,"canonicalSlug":"tempest-ai-proofreader-ce4e2192"}