{"uid":"cap_MF-ymCv1lyG8dK1LCRau3","slug":"orders-of-magnitude-email-tone-analysis-300f9a44","name":"Orders of Magnitude Email Tone Analysis","description":"Data and AI services via x402 payment protocol","url":"https://x402-api-production-5133.up.railway.app/ai/email-tone-analysis","method":"GET","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"string"}}},"responseSchema":{"type":"object","properties":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_SatWX-qviJZnZjRz-DJH4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Analyzes the emotional tone and communication style of an email or text passage using AI","exampleAgentPrompt":"Can you analyze the tone of this email I'm about to send and tell me if it comes across as professional and friendly: 'Hi John, I wanted to follow up again on the report that was due last week. Please send it over as soon as possible.'","exampleUseCases":[{"title":"Pre-send email tone check","prompt":"Before I send this email to my client, can you check the tone? 'Dear Sarah, I'm surprised we still haven't received payment for invoice #4421 which was due 30 days ago. This needs to be resolved immediately.'"},{"title":"Customer support reply review","prompt":"I drafted this support reply — can you analyze its tone to make sure it sounds empathetic and not dismissive? 'Your issue has been logged. Our team will get to it when they can.'"},{"title":"Job application message tone audit","prompt":"Can you analyze the tone of this message I'm sending to a recruiter and tell me if it sounds confident but not arrogant? 'I believe my 10 years of experience makes me the strongest candidate you'll find for this role.'"}],"resultDescription":"Returns an AI-generated tone analysis of the provided email or text, indicating emotional quality, communication style, and potentially tone categories such as formal, aggressive, friendly, passive, professional, or neutral.","failureModes":["Missing or empty 'input' field returns a validation error","Very short or ambiguous input may produce low-confidence or generic tone results","Extremely long inputs may be truncated or time out","Payment failure via x402 protocol results in 402 Payment Required before analysis is performed","Non-English text may produce inaccurate tone assessments"],"whenToPreferThis":"Choose this endpoint when you need lightweight, cost-effective AI-powered tone analysis of email or written communication at $0.05 USDC per call via the x402 payment protocol. It is well-suited for agents that need to evaluate draft messages before sending, audit customer communications, or flag inappropriate tones in business correspondence.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:40:54.624Z","isFirstParty":false}