{"uid":"cap_dcMbp3Yc1LNmK_vI29uj4","slug":"zeroreader-mistral-small-3-1-24b-chat-7db998cc","name":"ZeroReader Mistral Small 3.1 24B Chat","description":"Mistral Small 3.1 24B — Strong mid-size European model.","url":"https://api.zeroreader.com/v1/ai/mistral-24b?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":"0.004","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_T0akhatglZzraqcwVc5KL","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","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 Mistral Small 3.1 24B, a strong mid-size European LLM, via a pay-per-call x402 API","exampleAgentPrompt":"Ask the Mistral Small 3.1 24B model on ZeroReader to explain the difference between supervised and unsupervised learning in plain English — use a temperature of 0.5 and keep the response under 300 tokens.","exampleUseCases":null,"resultDescription":"Returns an OpenAI-compatible chat completion object containing the assistant's generated message text, finish reason (e.g. 'stop'), and a completion ID. Streaming is optionally supported.","failureModes":["Payment failure if x402 USDC balance is insufficient — returns 402 Payment Required","Invalid message format (missing role or content) — returns 400 Bad Request","max_tokens exceeds 4096 — returns 400 validation error","temperature out of range 0–2 — returns 400 validation error","Model overload or upstream timeout — may return 503 Service Unavailable"],"whenToPreferThis":"Choose this endpoint when you need a reliable, mid-size European-origin LLM (24B parameters) at a low per-call cost with no subscription, especially for structured output, multilingual tasks, or when Mistral's license/origin matters. Prefer over larger models when latency and cost are priorities over maximum capability.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T00:40:11.346Z","isFirstParty":false,"canonicalSlug":"zeroreader-mistral-small-3-1-24b-chat-7db998cc"}