{"uid":"cap_lvtj9jxO9kbozcxqAcynE","slug":"singit-ask-qwen3-8-max-chat-completions-329a0cd7","name":"SingIt Ask: Qwen3.8 Max Chat Completions","description":"SingIt Ask: Qwen3.8 Max (Alibaba) chat completions with no API key or account, OpenAI-compatible. Alibaba's largest Qwen 3.8 model: coding and reasoning tasks. Call it when an agent needs Qwen3.8 Max specifically.","url":"https://ask.singitai.app/v1/chat/qwen3.8-max-0902?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"model":{"type":"string","examples":["deepseek-v4.1-flash","claude-opus-5.5","gpt-5.5","gemini-3.1-pro"],"description":"Any model id from GET /v1/models; the ceiling follows its price. Omit for the default model."},"stream":{"enum":[false],"type":"boolean","description":"Streaming is not offered."},"messages":{"type":"array","items":{"type":"object","required":["role","content"],"properties":{"role":{"enum":["system","user","assistant"],"type":"string"},"content":{"type":"string","description":"Plain text; all messages together under 24000 characters."}}},"maxItems":40,"minItems":1,"description":"The conversation, oldest first."},"max_tokens":{"type":"integer","default":800,"maximum":1200,"minimum":1,"description":"The longest answer, in tokens. The payment ceiling grows with it; the charge follows what was used."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0015","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":"$0.005069/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005069","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005069","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_pMkE2JbHErtTIlFGkYofp","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005069","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Provides OpenAI-compatible chat completions using Alibaba's Qwen3.8 Max model, optimized for coding and reasoning, with no API key required.","exampleAgentPrompt":"Ask Qwen3.8 Max to write a Python function that parses nested JSON and flattens it into a single-level dictionary, and keep the answer under 800 tokens.","exampleUseCases":[{"title":"Debugging code with Qwen reasoning","prompt":"Use Qwen3.8 Max to help me figure out why this recursive function hits a stack overflow — here's the code: [paste code]. Keep the explanation concise, under 600 tokens."},{"title":"Algorithm design for interview prep","prompt":"I need Qwen3.8 Max to walk me through how to implement a binary search tree with insertion and deletion in TypeScript, with code examples, limited to 1000 tokens."},{"title":"Multi-turn reasoning conversation","prompt":"Start a conversation with Qwen3.8 Max: first ask it to explain the differences between memoization and dynamic programming, then follow up asking which is better for the Fibonacci sequence — no more than 800 tokens per reply."}],"resultDescription":"Returns an OpenAI-compatible chat completion JSON object containing the assistant's generated text response from the Qwen3.8 Max model, including the message content, finish reason, and token usage counts.","failureModes":["Message content exceeds 24,000 character limit across all messages — request rejected","max_tokens exceeds 1,200 — request rejected","Payment not accepted or insufficient USDC balance — 402 error","Model unavailable or overloaded — 5xx error","Fewer than 1 or more than 40 messages provided — schema validation error"],"whenToPreferThis":"Choose this endpoint when you specifically need Alibaba's Qwen3.8 Max model for coding or complex reasoning tasks, and you want an OpenAI-compatible interface without setting up an Alibaba Cloud account or API key. Prefer this over generic LLM endpoints when Qwen3.8 Max's strengths in code generation and structured reasoning are required, or when comparing outputs across model families.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T19:05:55.844Z","isFirstParty":false,"canonicalSlug":"singit-ask-qwen3-8-max-chat-completions-329a0cd7"}