{"uid":"cap_JWIELGg_H0kVT9PyO1RyB","slug":"primeapi-ai-text-classifier-3261de0a","name":"PrimeAPI AI Text Classifier","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://prime-api-seven.vercel.app/api/ai/classify?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Search query or input parameter"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.175348","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":"$0.175348/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.175348","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.175348","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_JSpPb-xcFZZoEvvCX90GK","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.175348","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Classifies a text query or input string into categories using AI, returning classification results","exampleAgentPrompt":"Classify this customer review as positive, negative, or neutral using the PrimeAPI AI classifier: 'The product arrived on time but the packaging was damaged and support was unhelpful.'","exampleUseCases":null,"resultDescription":"Returns an AI-generated classification response object containing the category or label assigned to the input query, along with any associated metadata such as confidence scores or class names.","failureModes":["Missing or empty query field returns validation error","Query too long may be truncated or rejected","Ambiguous input may yield low-confidence or unexpected classification","Payment failure (402) if USDC balance is insufficient","Service unavailable (503) if Vercel deployment is down"],"whenToPreferThis":"Choose this endpoint when you need a fast, no-API-key AI text classification call paid per-use in USDC on Base, and you do not want to manage API key subscriptions or rate limits with traditional providers.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T01:09:57.951Z","isFirstParty":false,"canonicalSlug":"primeapi-ai-text-classifier-3261de0a"}