{"uid":"cap_Zqt-2a0bh8K66gzZxMLxE","slug":"dimfact-cheapest-cloud-compute-finder-e2265f3e","name":"dimfact Cheapest Cloud Compute Finder","description":"Pay-per-call data for AI agents. No API key, no signup. Starting with cloud compute pricing across AWS, Azure, GCP. Pay via x402 or MPP.","url":"https://dimfact.xyz/api/v1/compute/cheapest?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["vcpu","memory_gb"],"properties":{"os":{"enum":["linux","windows"],"type":"string","description":"Operating system"},"vcpu":{"type":"number","description":"Minimum vCPUs; matches meet or exceed it"},"region":{"type":"string","description":"Region slug (n-virginia) or provider region (us-east-1)"},"provider":{"enum":["aws","azure","gcp"],"type":"string","description":"Restrict to one cloud"},"memory_gb":{"type":"number","description":"Minimum memory in GB; matches meet or exceed it"}}},"responseSchema":{"type":"object","required":["target","cheapest","by_provider"],"properties":{"target":{"type":"object","properties":{"os":{"type":"string"},"vcpu":{"type":"number"},"memory_gb":{"type":"number"}},"description":"The spec that was matched, after defaults are applied"},"cheapest":{"anyOf":[{"type":"object","properties":{"os":{"type":"string"},"vcpu":{"type":"integer"},"region":{"type":"string","description":"Region slug, e.g. mumbai"},"provider":{"type":"string","description":"aws, azure or gcp"},"memory_gb":{"type":"number"},"price_hr_usd":{"type":"number","description":"On-demand price per hour, USD"},"instance_type":{"type":"string"},"provider_region":{"type":"string","description":"Provider-native code, e.g. centralindia"}}},{"type":"null"}],"description":"Overall winner, or null when nothing meets the spec"},"by_provider":{"type":"array","items":{"type":"object","properties":{"os":{"type":"string"},"vcpu":{"type":"integer"},"region":{"type":"string","description":"Region slug, e.g. mumbai"},"provider":{"type":"string","description":"aws, azure or gcp"},"memory_gb":{"type":"number"},"price_hr_usd":{"type":"number","description":"On-demand price per hour, USD"},"instance_type":{"type":"string"},"provider_region":{"type":"string","description":"Provider-native code, e.g. centralindia"}}},"maxItems":3,"description":"Cheapest match per provider, ascending by price"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_U5qgC1xSPY9B1lTkHwUvb","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the cheapest on-demand cloud instance across AWS, Azure, and GCP that meets a given vCPU and memory specification, with per-provider breakdown.","exampleAgentPrompt":"What's the cheapest on-demand cloud VM I can get with at least 4 vCPUs and 16GB of RAM running Linux — show me the winner and the best option from each provider?","exampleUseCases":[{"title":"Budget-conscious ML training workload","prompt":"I need to run a training job and want the cheapest cloud instance with at least 8 vCPUs and 32GB of RAM on Linux — which provider and instance type gives me the lowest hourly cost?"},{"title":"Cost comparison before cloud migration","prompt":"We're migrating a service that needs 2 vCPUs and 8GB RAM — can you pull the cheapest on-demand option from AWS, Azure, and GCP so I can compare before we commit?"},{"title":"Region-specific cost optimization","prompt":"Find me the cheapest cloud instance in the us-east-1 region with at least 4 vCPUs and 16GB of memory — I only want to look at AWS options."}],"resultDescription":"Returns a 'target' object echoing the matched spec, a 'cheapest' object with the single overall cheapest instance (provider, instance type, region slug, provider-native region code, vCPU count, memory GB, OS, and on-demand price per hour in USD), and a 'by_provider' array with the cheapest matching instance from each of up to three providers sorted ascending by price. Returns null for 'cheapest' if no instance meets the spec.","failureModes":["No instances match the requested vCPU/memory spec — 'cheapest' returns null and 'by_provider' is empty","Invalid region slug or provider name causes no results or validation error","Spec too aggressive (very high vCPU or memory) with no matches in the dataset","Payment not completed via x402 or MPP results in 402 Payment Required response","Malformed request body missing required 'vcpu' or 'memory_gb' fields returns a 400 error"],"whenToPreferThis":"Use this endpoint when an agent or user needs to find the lowest-cost on-demand cloud VM across AWS, Azure, and GCP without managing API keys or signing up for any service. It is ideal for cost-optimization workflows, pre-deployment infrastructure decisions, multi-cloud price comparisons, and budget-constrained compute selection. Prefer this over manually querying each cloud provider's pricing APIs when you want a unified, pay-per-call answer with no setup friction.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:37:10.797Z","isFirstParty":false,"canonicalSlug":"dimfact-cheapest-cloud-compute-finder-e2265f3e"}