{"uid":"cap_jLKnt4p9ThFYCZ3UFdpcw","slug":"cloudprice-ec2-instance-finder-1d4d05eb","name":"CloudPrice EC2 Instance Finder","description":"Cheapest AWS EC2 instances (Linux) with at least the given vCPU and memory, on-demand or spot, optionally in one region.","url":"https://cloudprice.genexxis.com/compute?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["vcpu","memory"],"properties":{"type":{"type":"string","description":"on-demand | spot | any"},"vcpu":{"type":"string"},"limit":{"type":"string"},"memory":{"type":"string","description":"GiB"},"region":{"type":"string","description":"e.g. eu-west-3"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"minVcpu":8,"cheapest":[{"region":"us-east-2","instance":"m7a.2xlarge","provider":"aws","usdPerHour":0.46}],"minMemoryGiB":32}},"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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__UE-yLTT95rg72aIpVA11","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the cheapest AWS EC2 Linux instances (on-demand or spot) meeting minimum vCPU and memory requirements, optionally filtered by region.","exampleAgentPrompt":"Find me the 5 cheapest AWS EC2 Linux instances with at least 4 vCPUs and 16 GiB of memory, spot pricing only, in eu-west-3.","exampleUseCases":[{"title":"Budget spot instance for batch jobs","prompt":"What are the 3 cheapest spot instances I can get on AWS with at least 8 vCPUs and 32 GiB of RAM? I don't care about the region."},{"title":"On-demand instance for regional compliance","prompt":"I need to run a workload in eu-west-3 — find me the cheapest on-demand EC2 Linux instance with at least 2 vCPUs and 8 GiB of memory."},{"title":"Cost comparison for ML training node","prompt":"Show me the top 5 cheapest AWS instances, spot or on-demand, with at least 16 vCPUs and 64 GiB of RAM so I can pick the best deal for training."}],"resultDescription":"A ranked list of EC2 instance types (Linux) that meet the minimum vCPU and memory requirements, each including instance name, hourly price, pricing model (on-demand or spot), vCPU count, memory, and optionally the AWS region.","failureModes":["Missing required vcpu or memory parameters returns a 400 error","No instances found matching the given constraints returns an empty list","Invalid region code returns an error or empty result","Invalid pricing type value outside on-demand/spot/any may be rejected","Payment not included or insufficient triggers a 402 Payment Required response"],"whenToPreferThis":"Use this endpoint when you need to find the cheapest AWS EC2 Linux instance that meets specific compute requirements (vCPU and RAM minimums), especially for cost optimization, infrastructure planning, or comparing on-demand vs spot pricing. Prefer it over manual AWS pricing pages or the AWS Pricing API when you need a quick ranked list filtered by resource minimums. It complements the sibling endpoint for per-region pricing of a known instance type.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-27T10:38:48.984Z","isFirstParty":false,"canonicalSlug":"cloudprice-ec2-instance-finder-1d4d05eb"}