{"ok":true,"service":"Zeno","domain":"api.zeno.finance","overview":"General-purpose AI inference for wallet-native agents and apps.","tagline":"OpenAI-compatible wallet-paid inference on Base.","use_cases":["Run general-purpose prompting and reasoning tasks","Generate concise JSON or plain-text outputs for agent workflows","Support chat-style and responses-style OpenAI-compatible requests","Use wallet-paid inference without managing a separate provider API key"],"network":"BASE","payment":{"protocol":"x402","network":"eip155:8453","api_key_required":false,"min_charge_usd":0.001,"max_charge_usd":6,"settlement":"usage-settled up to the request authorization cap"},"compatibility":{"openai_compatible":true,"response_formats":["responses","chat.completions"]},"defaultModel":"gpt-5.5","availableModels":[{"id":"gpt-5.5","priceUsd":0.014,"tier":"default"},{"id":"gpt-5.4-pro","priceUsd":0.084,"tier":"premium"},{"id":"gpt-5.4","priceUsd":0.007,"tier":"budget"}],"endpoints":{"models":"GET /v1/models","chatCompletions":"POST /v1/chat/completions","responses":"POST /v1/responses"}}