{"uid":"cap_tbFcu3NN3fvxpvJf2FUy2","slug":"signaldesk-ai-break-even-calculator-3ff585bb","name":"SignalDesk AI Break-Even Calculator","description":"Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.","url":"https://x402-agent.kariguetoazul.workers.dev/api/finance/break-even?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"fixed_cost":{"type":"number","maximum":1000000000000,"minimum":0,"description":"Amount in one consistent currency; floating-point calculation, not an accounting ledger."},"unit_price":{"type":"number","maximum":1000000000000,"minimum":0,"description":"Amount in one consistent currency; floating-point calculation, not an accounting ledger."},"variable_cost":{"type":"number","maximum":1000000000000,"minimum":0,"description":"Amount in one consistent currency; floating-point calculation, not an accounting ledger."}}},"responseSchema":{"type":"json","example":{"notice":"Calculation from supplied inputs only; no tax, investment or lending advice.","whole_units":100,"fractional_units":100}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_NBDmQlaPuQavO5nb9-yv5","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates the break-even point in units given fixed costs, variable cost per unit, and unit selling price","exampleAgentPrompt":"I have fixed costs of $50,000, a unit selling price of $25, and a variable cost per unit of $15 — how many units do I need to sell to break even?","exampleUseCases":[{"title":"Startup product pricing validation","prompt":"We're launching a new product with $80,000 in fixed overhead, selling at $40 per unit, and each unit costs $18 to make — how many do we need to sell before we break even?"},{"title":"Retail margin planning","prompt":"My store has $12,000 in monthly fixed expenses. I sell items at $30 each with a variable cost of $22 per unit. What's my break-even unit count for the month?"},{"title":"Freelance service rate check","prompt":"I have $5,000 in fixed monthly costs, I charge clients $500 per project, and my variable cost per project is $150. How many projects do I need each month to break even?"}],"resultDescription":"Returns a JSON object with the break-even quantity expressed as both whole units (ceiling) and fractional units (exact decimal), plus a disclaimer that the result is a floating-point calculation from supplied inputs only and does not constitute tax, investment, or lending advice.","failureModes":["Missing required fields (fixed_cost, unit_price, or variable_cost) returns an error","unit_price equal to or less than variable_cost results in a mathematically undefined or infinite break-even (division by zero or negative contribution margin)","Values exceeding the maximum of 1,000,000,000,000 are rejected by schema validation","Non-numeric input types are rejected","Payment failure (402) if USDC micropayment is not fulfilled"],"whenToPreferThis":"Choose this endpoint when you need a quick, server-side break-even computation from raw cost inputs without building the formula yourself. It is ideal for AI agents embedded in financial planning, entrepreneurship, or pricing workflows where a lightweight, paid API call is acceptable and the user needs both exact and rounded unit counts instantly.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:42:15.312Z","isFirstParty":false,"canonicalSlug":"signaldesk-ai-break-even-calculator-3ff585bb"}