{"uid":"cap_k9MHrr5nQL9Jv5zSBZEb6","slug":"bitcoin-benji-ai-longform-private-ai-inference-359ae034","name":"Bitcoin Benji AI — Longform Private AI Inference","description":"L402-gated APIs: real-time Bitcoin mempool intelligence and private AI inference. Pay-per-call via Lightning. Zero API keys. Zero subscriptions.","url":"https://api.bitcoinbenji.com/ai/longform","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.075","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":"$0.075/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.075","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.075","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LEfP43IJKEPim7HbZoRw9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.075","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates long-form AI text responses via a pay-per-call Lightning/x402-gated endpoint with no API keys or subscriptions required","exampleAgentPrompt":"Write me a detailed, long-form explainer on how the Bitcoin Lightning Network works — pay for the AI call via my Lightning wallet using Bitcoin Benji's pay-per-call inference, no API key needed.","exampleUseCases":[{"title":"Anonymous long-form article generation","prompt":"Write me a thorough 1000-word article explaining proof-of-work consensus in Bitcoin, paid per-call via Lightning with no subscription or API key."},{"title":"Pay-per-call AI research summary","prompt":"Give me a detailed longform summary of the current state of Layer 2 Bitcoin scaling solutions — use a Lightning-gated AI so I don't have to set up any accounts."},{"title":"Micropayment-gated content drafting","prompt":"Draft a comprehensive blog post about self-custody Bitcoin wallets and pay for the AI inference with a Lightning micropayment through Bitcoin Benji."}],"resultDescription":"A JSON object containing a longform AI-generated text response to the submitted prompt, delivered after successful x402/Lightning payment authorization","failureModes":["Payment not provided or insufficient — returns 402 Payment Required with a Lightning invoice","Malformed prompt or missing required body fields — returns 400 Bad Request","Payment verification timeout — Lightning invoice expires before payment confirmed","Service overload or upstream AI provider error — returns 500 or 503","Invalid or expired Lightning payment token — returns 401 Unauthorized"],"whenToPreferThis":"Choose this endpoint when you need long-form AI text generation and want to pay per-call via Bitcoin Lightning with zero API key setup, zero subscriptions, and maximum privacy — especially useful for agents operating in a Bitcoin-native or anonymous payment context where traditional OAuth or API key flows are undesirable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:50:22.076Z","isFirstParty":false}