{"uid":"cap_y81UT2bsN3y8K9AbwXd8v","slug":"minichan-chat-nvidia-nim-minimax-m3-text-generation-949d78e0","name":"MiniChan Chat — NVIDIA NIM MiniMax-M3 Text Generation","description":"NVIDIA NIM MiniMax-M3 (428B MoE) powered API for AI agents. 15 multimodal endpoints — text, vision, code, reasoning, creative. Pay with USDC on Base via x402.","url":"https://app-minichwaan.vercel.app/api/chat","method":"POST","headers":{},"bodySchema":{"type":"object","required":["prompt"],"properties":{"prompt":{"type":"string","description":"Your message or question"},"max_tokens":{"type":"number","description":"Max response tokens (default 1024)"},"temperature":{"type":"number","description":"Creativity 0-1 (default 0.7)"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_2dQYNNCizVumh9w2HTSzr","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Sends a text prompt to a MiniMax-M3 428B MoE model via NVIDIA NIM and returns a generated text response, paid per-call in USDC on Base.","exampleAgentPrompt":"Use MiniMax-M3 on MiniChan to write a detailed 500-word explanation of how transformer attention mechanisms work — keep the temperature at 0.5 for a precise, technical tone.","exampleUseCases":[{"title":"AI-powered code explanation","prompt":"Use MiniChan's MiniMax-M3 model to explain this Python decorator pattern to me in plain English, and give me a practical example of when I'd use it — aim for about 300 tokens and keep it clear and concise."},{"title":"Creative short story drafting","prompt":"I want to write a short sci-fi story opening set on a water-covered planet. Use MiniChan to generate a vivid 200-word opening paragraph with a temperature of 0.9 for maximum creativity."},{"title":"Complex reasoning question answer","prompt":"Ask MiniChan's MiniMax-M3 to walk me step-by-step through the solution to this logic puzzle: 'Five houses in a row, each a different color, each owner a different nationality…' — give it up to 1500 tokens to reason through it fully."}],"resultDescription":"A JSON object containing the AI-generated text response to the submitted prompt, produced by the MiniMax-M3 428B MoE model. May include the completion text and usage metadata depending on the response schema.","failureModes":["Payment failure — insufficient USDC balance or x402 payment not accepted, resulting in 402 error","Prompt too long — exceeds model context window, returning a 400 or truncation error","Temperature or max_tokens out of range — invalid parameter values rejected","Model timeout — large prompts or max_tokens values may cause slow or timed-out responses","Empty or malformed prompt — missing required 'prompt' field returns validation error"],"whenToPreferThis":"Choose this endpoint when you need access to a very large (428B MoE) frontier model for high-quality text generation, reasoning, or creative tasks without a standing subscription — paying only $0.05 USDC per call via x402 on Base. Prefer it over standard OpenAI-compatible endpoints when cost-per-call micropayment billing is desired, or when MiniMax-M3's specific capabilities (multilingual, long-context, reasoning) are needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:43:35.794Z","isFirstParty":false}