{"uid":"cap_ONulsLWuaUEotvucoe7-y","slug":"maximus-media-house-chat-completions-qwen3-5-cf95c02a","name":"Maximus Media House Chat Completions (Qwen3.5)","description":"","url":"https://agent.maximusmediahouse.com/v1/chat/completions?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":["model","messages"],"properties":{"model":{"enum":["qwen3.5"],"type":"string"},"stream":{"type":"boolean","default":false},"messages":{"type":"array","items":{"type":"object","required":["role","content"],"properties":{"role":{"enum":["system","user","assistant"],"type":"string"},"content":{"type":"string"}}},"minItems":1},"max_tokens":{"type":"integer","default":1024,"minimum":1,"description":"Output cap. Chat is billed FLAT $0.003/call, not per token."},"temperature":{"type":"number","default":0.7,"maximum":2,"minimum":0}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_WKOUR34CRwy-zRd7RGNgX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Provides chat completions using the Qwen3.5 language model via a flat-rate pay-per-call API endpoint","exampleAgentPrompt":"Use the Qwen3.5 model to answer this question for me: 'What are the main differences between supervised and unsupervised machine learning?' — keep the response concise with a max of 512 tokens and a temperature of 0.7.","exampleUseCases":[{"title":"AI-powered customer support drafting","prompt":"I need to draft a helpful customer support reply using Qwen3.5. The customer asked: 'Why hasn't my order arrived after 10 days?' — write a polite, empathetic response in under 300 tokens."},{"title":"Code explanation for developer tool","prompt":"Use the Qwen3.5 model to explain what this Python function does: 'def fib(n): return n if n <= 1 else fib(n-1) + fib(n-2)' — give a clear explanation suitable for a beginner, max 400 tokens."},{"title":"Creative writing prompt completion","prompt":"I'm building a story generator — use Qwen3.5 to continue this opening line with a creative paragraph: 'The lighthouse had been dark for thirty years, until the night Maria arrived.' Keep temperature at 1.2 and max tokens at 256."}],"resultDescription":"Returns a chat completion response object in OpenAI-compatible format, containing the assistant's generated text message, the model used (qwen3.5), token usage details, and finish reason. The response follows the standard /v1/chat/completions response schema.","failureModes":["Missing required 'messages' array returns a validation error","Empty messages array (minItems violation) causes a 400 error","Invalid model name (only 'qwen3.5' is accepted) causes rejection","Payment failure via x402 protocol blocks the request","Exceeding max_tokens limit returns a truncated response","Malformed message role (must be system/user/assistant) causes schema validation failure","Streaming mode may not be fully supported depending on client implementation"],"whenToPreferThis":"Choose this endpoint when you need a flat-rate ($0.003/call regardless of token count), OpenAI-compatible chat completions API backed by Qwen3.5, especially useful for short-to-medium interactions where token-based billing would be unpredictable or expensive. Prefer it when integrating into agent pipelines that support x402 micropayments and need a cost-predictable LLM call. It is a good fit when Qwen3.5's reasoning style is preferred over GPT or Claude models.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:36:04.718Z","isFirstParty":false,"canonicalSlug":"maximus-media-house-chat-completions-qwen3-5-cf95c02a"}