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E-Commerce Break-Even ROAS, Contribution Margin & CPA Calculator

Computes Break-Even Return on Ad Spend (ROAS), maximum allowable CPA, and unit contribution margin for e-commerce stores.

Call it (no API key)

GET https://api.agentdatahub.de/api/v1/call/finance-break-even-roas?aov=85&cogs=34&compact=1

Full metadata: without compact=1 · Markdown: format=llm · Only some fields: add &fields=a,b.c · MCP: tool call_api with {"apiId":"finance-break-even-roas"}

Parameters

Example response (live, compact)

{
  "apiId": "finance-break-even-roas",
  "data_freshness": "live",
  "data": {
    "average_order_value": 85,
    "unit_contribution_margin": 51,
    "contribution_margin_pct": 60,
    "max_allowable_cpa": 51,
    "break_even_roas": 1.67
  },
  "source": "100% Platform Commerce Analytics Engine",
  "license": "100% Platform Owned Compute"
}

Source & license