{"uid":"cap_QnYLLD-U87jXX8SiVvCw2","slug":"x402-gateway-production-up-railway-app-cb213c08","name":"Mistral Flagship LLM via x402 Gateway","description":"Mistral's flagship model — strong European AI with great multilingual support","url":"https://x402-gateway-production.up.railway.app/api/llm/mistral","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":{"request":{"model":"mistral-large","messages":[{"role":"user","content":"Write a brief professional greeting in English for a customer service chatbot."}],"max_tokens":150},"response":{"model":"mistralai/mistral-large","usage":{"cost":0.000934,"is_byok":false,"cost_details":{"upstream_inference_cost":0.000934,"upstream_inference_prompt_cost":0.000034,"upstream_inference_completions_cost":0.0009},"total_tokens":167,"prompt_tokens":17,"completion_tokens":150,"prompt_tokens_details":{"audio_tokens":0,"video_tokens":0,"cached_tokens":0,"cache_write_tokens":0},"completion_tokens_details":{"audio_tokens":0,"image_tokens":0,"reasoning_tokens":0}},"content":"Here’s a polished and professional greeting for your customer service chatbot:\n\n---\n**\"Hello! 👋 Welcome to [Company Name] Support. How can I assist you today? Let me know what you need, and I’ll be happy to help!\"**\n---\n\n**Optional variations:**\n- For a warmer tone:\n  *\"Hi there! Thanks for reaching out to [Company Name]. I’m here to help—what can I do for you today?\"*\n\n- For a more concise option:\n  *\"Welcome! How can I assist you with [product/service] today?\"*\n\n- For 24/7 availability:\n  *\"Hello! I’m your [Company Name] support assistant, available 24/7. What can I help"}},"exampleRequest":{"model":"mistral-large","messages":[{"role":"user","content":"Write a brief professional greeting in English for a customer service chatbot."}],"max_tokens":150},"tags":["x402"],"displayCostAmount":"0.006","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.006/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_gTY3dzASUkiwjefjxVCbk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.006","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calls Mistral's flagship multilingual large language model and returns a generated text response, billed per call via x402 micropayment.","exampleAgentPrompt":"Use Mistral's flagship model to write me a professional email in French apologizing for a delayed shipment to a customer named Marie Dupont.","exampleUseCases":null,"resultDescription":"A generated text completion or response from Mistral's flagship model, returned as structured JSON containing the model output. The response reflects Mistral's strong multilingual and reasoning capabilities.","failureModes":["Payment not included or invalid x402 payment header — returns 402 Payment Required","Malformed request body or missing prompt — returns 400 Bad Request","Mistral API upstream error or timeout — returns 502 or 503","Rate limit exceeded on the gateway — returns 429 Too Many Requests","Model unavailable or overloaded — returns 503 Service Unavailable"],"whenToPreferThis":"Choose this endpoint when you need strong multilingual output (especially European languages), want access to Mistral's best general-purpose model, or prefer a European AI provider with different data governance than OpenAI or Anthropic. Ideal for agents needing pay-per-call billing without a Mistral API subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:51:53.748Z","isFirstParty":false}