{"uid":"cap_BObHw6T6djM5kQO51_zLd","slug":"x402engine-qwen3-8-omni-flash-llm-28437919","name":"x402engine Qwen3.8-Omni-Flash LLM","description":"125 production APIs behind HTTP 402 micropayments. 87 LLMs, Kling V3 and Hailuo video generation, image generation, code execution, travel search, web scraping, TTS, and transaction simulation. Pay with USDC on Base, USDm on MegaETH, or USDC on Solana.","url":"https://x402engine.app/api/llm/qwen3.8-omni-flash?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","bodyType","body","method"],"properties":{"body":{"type":"object","required":["messages"],"properties":{"seed":{"type":"integer","description":"Model-supported seed; see /docs/llm-capabilities.md."},"stop":{"oneOf":[{"type":"string"},{"type":"array","items":{"type":"string"},"maxItems":4}],"description":"Model-supported stop; see /docs/llm-capabilities.md."},"tools":{"type":"array","items":{"type":"object","required":["function"],"properties":{"type":{"enum":["function"],"type":"string"},"function":{"type":"object","properties":{"name":{"type":"string"},"strict":{"type":"boolean"},"parameters":{"type":"object"},"description":{"type":"string"}}}}},"description":"Client-executed function definitions; return results using role=tool and tool_call_id."},"top_k":{"type":"integer","description":"Model-supported top_k; see /docs/llm-capabilities.md."},"top_p":{"type":"number","description":"Model-supported top_p; see /docs/llm-capabilities.md."},"stream":{"type":"boolean","description":"Return live OpenAI-compatible SSE after payment settlement."},"logprobs":{"type":"boolean","description":"Model-supported logprobs; see /docs/llm-capabilities.md."},"messages":{"type":"array","items":{"type":"object","anyOf":[{"required":["content"]},{"required":["tool_calls"]}],"required":["role"],"properties":{"name":{"type":"string"},"role":{"enum":["system","developer","user","assistant","tool"],"type":"string"},"content":{"oneOf":[{"type":"string"},{"type":"null"},{"type":"array","items":{"type":"object","required":["type"],"properties":{"type":{"enum":["text","image_url","input_audio","video_url"],"type":"string"}},"additionalProperties":true},"maxItems":100,"minItems":1}]},"refusal":{"type":["string","null"]},"reasoning":{"type":"string"},"tool_calls":{"type":"array","items":{"type":"object"}},"annotations":{"type":"array","items":{"type":"object"}},"tool_call_id":{"type":"string"},"cache_control":{"type":"object"},"reasoning_details":{"type":"array","items":{"type":"object"}}},"additionalProperties":false},"maxItems":100,"minItems":1,"description":"Text or model-supported multimodal messages; assistant tool calls may have null content"},"reasoning":{"type":"object","description":"Model-supported reasoning; see /docs/llm-capabilities.md."},"max_tokens":{"type":"integer","example":1024,"description":"Total output budget, including reasoning. 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Can you send it to Qwen3 Omni Flash and get back a detailed description of what's happening — the visuals, any spoken words, and a one-paragraph summary?"},{"title":"Multimodal customer support triage","prompt":"Analyze this customer-submitted image and the accompanying text message using Qwen3 Omni and tell me if it's a product defect, a usage error, or something else — give me your reasoning."},{"title":"Agentic tool-calling with Qwen","prompt":"I need a smart assistant that can look up live data using tools I define. Use Qwen3 Omni Flash with these function definitions and this conversation history to decide which tool to call next and with what arguments."}],"resultDescription":"Returns an OpenAI-compatible JSON response with the assistant's message content, role, finish_reason, and model name. May also include tool_calls if function calling is triggered, and optional reasoning text. 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Prefer over text-only LLM endpoints when your task involves audio or video analysis. At $0.0025 per call via x402 micropayments, it suits high-frequency agent use cases where per-token billing would be complex.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:47:45.670Z","isFirstParty":false,"canonicalSlug":"x402engine-qwen3-8-omni-flash-llm-28437919"}