{"uid":"cap_pLNa9UZEEun41ghA8C3Lf","slug":"tempest-ai-content-engine-group-classification-ea3fe53d","name":"Tempest AI Content Engine — Group Classification","description":"Compose, rewrite, translate, and refine content at scale. 25 AI-powered endpoints. Pay-per-call with USDC on Tempo.","url":"https://tumpest.vercel.app/api/group","method":"POST","headers":{},"bodySchema":{"type":"object","required":["text"],"properties":{"task":{"type":"string","description":"Classification task"},"text":{"type":"string","description":"Text to classify"},"categories":{"type":"array","description":"Categories"}}},"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":"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":"$0.15/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_3NNnXnw5LdKGUlJDcF3ae","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":"Classifies text into user-defined categories using AI-powered multi-label or single-label grouping","exampleAgentPrompt":"Classify this customer support message into one of these categories — Billing, Technical Issue, Feature Request, or General Inquiry — using Tempest: 'My invoice shows double the amount charged this month and I can't find a way to dispute it.'","exampleUseCases":null,"resultDescription":"Returns a JSON object with a 'success' boolean and a 'data' object containing the classification result, including the assigned category and any supporting metadata from the AI model.","failureModes":["Missing required 'text' field returns a 400 validation error","Empty or malformed 'categories' array may result in undefined classification behavior","Payment failure (402) if USDC balance is insufficient or x402 payment header is missing","Very long text inputs may exceed token limits and return a processing error","Ambiguous or overlapping categories may produce low-confidence or unexpected groupings"],"whenToPreferThis":"Use this endpoint when you need to classify arbitrary text into a custom set of categories on a pay-per-call basis without setting up or training your own model. It is well-suited for dynamic category sets that change per request and for low-volume, ad-hoc classification tasks where a hosted ML pipeline would be overkill.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:43:25.476Z","isFirstParty":false}