{"uid":"cap_DaX5lJ9qQQJ_hM0hXoKQS","slug":"ask-session-withzero-ai-list-supported-ai-models-with-pricing-81c46168","name":"List Supported AI Models with Pricing","description":"List supported models with per-million-token input/output costs and an estimated per-call cost (assumes ~500/500 input/output tokens with the 50% margin applied).","url":"https://ask-session.withzero.ai/models?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"unknown","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"unknown_unparsed","priceSource":"registry","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":"unknown","summary":"price unknown","primary":{"kind":"unknown","protocol":"mpp","network":"tempo","amountUsd":null,"per":"call","confidence":"unknown"},"accepted":[{"kind":"unknown","protocol":"mpp","network":"tempo","amountUsd":null,"per":"call","confidence":"unknown"}]},"paymentMethods":[{"uid":"pm_PoMPXqImqJwDieN8nBzhM","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"unknown","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":"ask-session.withzero.ai","brandSlug":"ask-session-withzero-ai-mpp","brandBaseUrl":"https://ask-session.withzero.ai","brandDocsUrl":null,"whatItDoes":"Returns a list of supported AI models with per-million-token input/output costs and an estimated per-call cost based on 500/500 token assumptions with a 50% margin.","exampleAgentPrompt":"Can you show me all the AI models available and their costs — both per-million tokens and the estimated cost per call?","exampleUseCases":[{"title":"Choosing cheapest model for budget","prompt":"Which of the available AI models has the lowest cost per call? Show me the full list with pricing so I can pick the most affordable one for my project."},{"title":"Comparing input vs output token rates","prompt":"I need to see a breakdown of input and output token costs for every supported model — I'm building something that's mostly output-heavy and want to compare rates."},{"title":"Pre-flight cost check before parallel run","prompt":"Before I send a prompt to multiple models in parallel, can you pull up the current pricing for all supported models so I know what to expect to spend?"}],"resultDescription":"A JSON object listing all supported AI models, each with per-million-token input cost, per-million-token output cost, and an estimated per-call cost calculated assuming approximately 500 input tokens and 500 output tokens with a 50% margin applied.","failureModes":["Service unavailable returns a 5xx error with no model list","Empty or malformed JSON response if models list is not yet initialized","Network timeout if the upstream provider is slow to respond"],"whenToPreferThis":"Use this endpoint when you need to discover which AI models are available on the ask-session.withzero.ai platform and want to compare their costs before choosing a model for prompt execution. It is ideal for cost planning, model selection, and budget estimation prior to making parallel prompt calls.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:36:24.305Z","isFirstParty":true,"canonicalSlug":"ask-session-withzero-ai-list-supported-ai-models-with-pricing-81c46168"}