{"uid":"cap_EvfVE_INN6Wno3I6kU2w8","slug":"nexusapi-ai-text-classifier-92d54426","name":"NexusAPI AI Text Classifier","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://nexus-api-peach-nine.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_7gWG7KgBLPHckY3x6EuxH","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 using AI, returning a categorization or classification result","exampleAgentPrompt":"Classify this piece of text for me using AI: 'I need help returning a defective product I bought last week' — tell me what category or intent it belongs to.","exampleUseCases":[{"title":"Customer support ticket routing","prompt":"Classify these support messages into categories like billing, technical issue, or returns so we can route them to the right team without manually reviewing each one."},{"title":"Social media content moderation","prompt":"I'm getting a lot of user comments on our posts — can you classify them into categories like spam, promotional, genuine feedback, or hostile so we know which ones need immediate attention?"},{"title":"Financial transaction fraud detection","prompt":"We're processing crypto transfers and need to classify each transaction as legitimate, suspicious, or high-risk based on the transaction details and user behavior patterns."}],"resultDescription":"Returns a classification or categorization result for the submitted text query, likely including a label, category name, or structured analysis output from an AI model.","failureModes":["Missing or empty query field returns validation error","Overly long input may be truncated or rejected","Ambiguous or multilingual input may yield low-confidence classification","Payment failure (402) if USDC balance is insufficient","Service unavailability due to upstream AI provider outage"],"whenToPreferThis":"Use this endpoint when you need lightweight, pay-per-call AI text classification without managing API keys or subscriptions. Suitable for single-query classification tasks where you want to pay per use in USDC on Base with no upfront commitment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T01:07:03.142Z","isFirstParty":false,"canonicalSlug":"nexusapi-ai-text-classifier-92d54426"}