{"uid":"cap_LKm97KAxS0_LlnVhmWAWq","slug":"delx-commerce-ltv-cac-ratio-calculator-640a97e9","name":"Delx Commerce LTV/CAC Ratio Calculator","description":"Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.","url":"https://commerce.delx.ai/api/v1/x402/ltv-cac?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"cac":{"type":"number","description":"Input field: cac."},"ltv":{"type":"number","description":"Input field: ltv."}}},"responseSchema":{"type":"json","example":{"cac":80,"ltv":300,"ratio":3.75,"schema":"delx/util-ltv-cac/v1","healthy":true,"advisory":"Threshold is a heuristic; compare with gross margin and payback period.","payback_possible":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_No-UqSI4yPCRtQ2H31Ih4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes the LTV-to-CAC ratio from two numeric inputs and returns a health assessment with advisory guidance","exampleAgentPrompt":"My customer acquisition cost is $80 and my customer lifetime value is $300 — is that a healthy LTV to CAC ratio and can I realistically achieve payback?","exampleUseCases":[{"title":"SaaS unit economics health check","prompt":"We're spending $120 to acquire each customer and our average LTV is $360 — can you tell me if our LTV to CAC ratio is healthy and whether payback is achievable?"},{"title":"Marketing budget sanity check","prompt":"Our latest campaign has a CAC of $200 and our LTV is $500. Is that ratio good enough or should we be worried about our marketing spend?"},{"title":"Investor pitch prep","prompt":"I need to know if our unit economics look solid before my pitch — our CAC is $50 and LTV is $250. Is the ratio healthy and what should I be aware of?"}],"resultDescription":"Returns the computed LTV:CAC ratio as a float, a boolean 'healthy' flag indicating whether the ratio meets a standard heuristic threshold, a 'payback_possible' boolean, and an advisory string noting that the threshold is a heuristic and recommending comparison with gross margin and payback period. Also echoes back the input CAC and LTV values along with a schema identifier.","failureModes":["Missing or non-numeric 'ltv' or 'cac' fields return a validation error","CAC of zero causes division-by-zero error","Negative values may produce nonsensical ratios without explicit error","Payment failure via x402 (insufficient USDC balance) results in HTTP 402 and no result"],"whenToPreferThis":"Choose this endpoint when you need a quick, deterministic LTV:CAC ratio computation with a built-in health heuristic and advisory, without setting up a billing account. Ideal for AI agents that need pay-per-call unit economics checks with verifiable USDC micropayments on Base or Solana.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:53:50.509Z","isFirstParty":false,"canonicalSlug":"delx-commerce-ltv-cac-ratio-calculator-640a97e9"}