{"uid":"cap_HC4qSH9g94td6hDGnW8xa","slug":"blackbobs-ai-ai-chat-6a617441","name":"BlackBobs.ai AI Chat","description":"194 production-ready API endpoints. AI, Search, Social, Finance, Crypto. Pay-per-call with x402 on Base chain.","url":"https://blackbobs-ai.vercel.app/api/ai-chat?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"result":{"type":"object","description":"API response data"}}},"responseSchema":{"type":"object","example":{"result":{"data":"example response"}},"properties":{"result":{"type":"object","description":"API response data"}}},"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_lMsmq3dKe9Z1IY1faVp4J","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.15","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Send a message to an AI chat endpoint and receive a conversational AI-generated response, billed per call via x402 on Base chain","exampleAgentPrompt":"Ask the BlackBobs.ai AI Chat endpoint: 'What are the main differences between transformer and RNN architectures in machine learning?' and return the response — pay the $0.15 USDC per-call fee via x402 on Base.","exampleUseCases":[{"title":"On-demand AI Q&A for app","prompt":"I need to send the question 'How do I optimize a PostgreSQL query for large tables?' to the BlackBobs.ai AI Chat API and get back an answer — handle the USDC micropayment automatically."},{"title":"Conversational assistant prototype","prompt":"Can you use the BlackBobs.ai AI Chat endpoint to answer my customer's question: 'What is the return policy for electronics?' — I want to prototype a pay-per-call AI support bot."},{"title":"Ad-hoc knowledge lookup","prompt":"Send this to the BlackBobs.ai AI Chat API and tell me what it says: 'Summarize the key benefits of using a microservices architecture over a monolithic one.'"}],"resultDescription":"Returns a JSON object with a 'result' field containing the AI-generated chat response text corresponding to the submitted prompt or message.","failureModes":["Payment failure if wallet lacks sufficient USDC on Base chain — returns 402 Payment Required","Malformed input object returns 400 Bad Request","Prompt not provided or empty input may return an error or empty result","Service downtime on Vercel hosting may return 503","Rate limiting or quota exceeded may return 429"],"whenToPreferThis":"Choose this endpoint when you need pay-per-call AI chat without a subscription, want billing in USDC on Base via x402, or are building lightweight agent workflows where cost per query matters and you want micropayment-native AI access.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T12:36:40.340Z","isFirstParty":false,"canonicalSlug":"blackbobs-ai-ai-chat-6a617441"}