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Customer Acquisition Cost (CAC) Calculator
x402
Customer Acquisition Cost (CAC) Calculator is a paid API for AI agents from business-utils-agent.up.railway.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Calculates the Customer Acquisition Cost (CAC) KPI by dividing total acquisition spend by the number of customers acquired.
Price / call$0.005
Success—
StatusUnknown
How this service works
A comprehensive business utilities agent offering KPI calculations, ROI analysis, profit margin calculations, customer acquisition cost analysis, churn rate calculations, and AI-powered business plan reviews.
Output
Returns a JSON object with a single field 'cac' representing the calculated Customer Acquisition Cost as a number (total_cost divided by customers_acquired).
Example use cases
Startup marketing efficiency check
“We burned $80,000 on ads and onboarded 2,000 new users this month — can you calculate our customer acquisition cost so I can compare it to our LTV?”
Campaign ROI benchmarking
“Our last email campaign cost $15,000 total and brought in 375 paying customers — what does that work out to as a CAC?”
Quarterly board reporting
“For Q3 we spent $450,000 across all acquisition channels and signed up 9,000 customers — I need the CAC figure for the board deck.”
Technical details
Endpoint
POSThttps://business-utils-agent.up.railway.app/kpi/customer-acquisition-costWhen to prefer
Use this endpoint when you need a quick, reliable server-side CAC computation without implementing the math yourself — particularly useful in automated financial reporting pipelines, agent workflows that gather marketing spend data and need a structured KPI result, or when consistency and auditability of business metric calculations matter.
Side effects
- customers_acquired is zero or missing, causing a division-by-zero or validation error
- total_cost not provided or non-numeric, returning a 400 bad request
- negative values for cost or customer count producing nonsensical results
- network or server error on Railway deployment returning 5xx
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| total_cost | number | Total cost spent on customer acquisition |
| customers_acquired | integer | Number of customers acquired |
Output
Schema · Response
{
"type": "json",
"example": {
"cac": 40
}
}Tags
x402
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