{"uid":"cap_-o7N-Ple9pWBduvoHxU4M","slug":"zeroreader-qwen3-30b-moe-chat-completion-a6cf44cf","name":"ZeroReader Qwen3-30B MoE Chat Completion","description":"Qwen3 30B (MoE, 3B active) — 30B MoE model with only 3B active params. Fast + smart.","url":"https://api.zeroreader.com/v1/ai/qwen3-30b?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"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"}}}},"max_tokens":{"type":"integer","default":1024,"maximum":4096},"temperature":{"type":"number","default":0.7,"maximum":2,"minimum":0}}},"responseSchema":{"id":"chatcmpl-example","object":"chat.completion","choices":[{"index":0,"message":{"role":"assistant","content":"I'm doing well!"},"finish_reason":"stop"}]},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/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_ioTt6GipPO2JDeFfYu2E3","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Runs chat completions using Qwen3 30B MoE (3B active parameters) — a fast, capable mixture-of-experts LLM served via pay-per-call x402 micropayment","exampleAgentPrompt":"Use the Qwen3 30B model to answer this in up to 512 tokens with temperature 0.7: 'Explain the key differences between mixture-of-experts and dense transformer architectures in plain English.'","exampleUseCases":null,"resultDescription":"Returns an OpenAI-compatible chat.completion JSON object containing the assistant's generated message text, finish reason (e.g. 'stop'), a completion ID, and the message role. The response follows the standard choices[0].message.content pattern.","failureModes":["Payment not processed — x402 payment required before response is served","max_tokens exceeded 4096 — request rejected with validation error","Invalid role value in messages array — enum must be 'system', 'user', or 'assistant'","Temperature out of range (>2 or <0) — request rejected","Empty or malformed messages array — model returns error","Stream mode enabled but client doesn't handle chunked SSE — partial response or timeout"],"whenToPreferThis":"Choose this endpoint when you need a fast, cost-efficient large language model with strong multilingual and reasoning capability, especially when you want MoE efficiency (only 3B params active at inference despite 30B total) and prefer pay-per-call pricing over a subscription. Prefer over smaller models (Llama 3.2 3B, Mistral 7B) when task complexity warrants a larger model, and over DeepSeek R1 32B when chain-of-thought reasoning is not specifically required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T01:15:54.371Z","isFirstParty":false,"canonicalSlug":"zeroreader-qwen3-30b-moe-chat-completion-a6cf44cf"}