{"uid":"cap_FN4K4PccBaNPl8aYRobpr","slug":"maxwell-international-llm-chat-maxwell-chat-d5434d79","name":"Maxwell International LLM Chat (maxwell-chat)","description":"AI assistant from the Maxwell International LLM service (model maxwell-chat), OpenAI-style chat completion: POST {model, messages, max_tokens}. Priced per call before it runs: estimated prompt tokens x $1.50/M + max_tokens x $3.00/M + $0.005, so max_tokens is your spend limit (a short question with max_tokens 80 is about $0.0059). Text only; no streaming, tools or live search. Free model list and rates: GET /v1/llm/models.","url":"https://api.maxwellinternational.ai/v1/llm/chat?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"body":{"type":"object"},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"headers":{"type":"object","additionalProperties":{"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":"0.0055","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":"$0.0055/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0055","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0055","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_xjM5ZiVHfvMnRdWSfG13_","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0055","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates AI chat completions using Maxwell International's maxwell-chat model via an OpenAI-style API, billed per call via x402 micropayments.","exampleAgentPrompt":"Ask Maxwell's maxwell-chat model to explain the difference between supervised and unsupervised learning in simple terms, keeping the reply under 80 tokens so I stay within budget.","exampleUseCases":[{"title":"Quick factual Q&A via LLM","prompt":"Use Maxwell's chat API to answer this question with max 100 tokens: 'What are the main causes of inflation?' — keep it concise."},{"title":"Draft a short customer email","prompt":"Have Maxwell's maxwell-chat generate a polite follow-up email to a customer who hasn't responded in a week — keep it under 150 tokens."},{"title":"Summarize a short text snippet","prompt":"Ask the Maxwell LLM to summarize this paragraph in two sentences with a max of 80 tokens: 'Renewable energy sources such as wind and solar are growing rapidly due to falling costs and government incentives, but grid integration remains a significant challenge.'"}],"resultDescription":"Returns an OpenAI-style chat completion response containing the assistant's text reply, along with token usage metadata (prompt tokens consumed, completion tokens generated). No streaming, tool calls, or image content is included — plain text only.","failureModes":["Insufficient x402 payment or payment failure — request rejected before execution","max_tokens set too low causing truncated or empty responses","Model name not recognized — returns error if model is not 'maxwell-chat' or similar listed model","Malformed messages array — missing required role/content fields causes validation error","Network timeout on the provider side for very long prompts","Rate limiting if too many concurrent calls are made"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, pay-per-call LLM chat completion without managing API keys or subscriptions — ideal for agents that need occasional AI-generated text responses billed via x402 micropayments. Prefer it over OpenAI or Anthropic direct APIs when you want automatic per-call cost control via the max_tokens spend cap and seamless crypto micropayment billing. Not suitable when you need streaming, function/tool calling, vision inputs, or live web search.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T06:30:02.528Z","isFirstParty":false,"canonicalSlug":"maxwell-international-llm-chat-maxwell-chat-d5434d79"}