{"name":"saas-metrics-score","description":"Scores a SaaS business on the rule of 40 and core operating metrics. Computes rule-of-40, retention, gross margin, burn efficiency, sales efficiency, logo churn, weighted score, and driver notes. Use it as a SaaS metrics score API, net revenue retention score, burn multiple and magic number analysis, or SaaS benchmark score.","price":"$0.01","method":"POST","input_schema":{"properties":{"arr":{"type":"number","description":"Annual recurring revenue."},"growth_rate_pct":{"type":"number","description":"Annual ARR growth rate percent."},"gross_margin_pct":{"type":"number","description":"Gross margin percent."},"net_revenue_retention_pct":{"type":"number","description":"Net revenue retention percent."},"burn_multiple":{"type":"number","description":"Net burn divided by net new ARR. Optional."},"magic_number":{"type":"number","description":"Sales efficiency magic number. Optional."},"ebitda_margin_pct":{"type":"number","description":"EBITDA margin percent for rule-of-40. Defaults to 0 when omitted."},"logo_churn_pct":{"type":"number","description":"Annual logo churn percent. Optional."}},"required":["arr","growth_rate_pct","gross_margin_pct","net_revenue_retention_pct"]},"input_example":{"arr":4800000,"growth_rate_pct":48,"gross_margin_pct":82,"net_revenue_retention_pct":118,"burn_multiple":1.2,"magic_number":0.9,"ebitda_margin_pct":-8,"logo_churn_pct":4},"output_example":{"calculator":"saas-metrics-score","score":74.2,"grade":"strong","recommendation":"Proceed with standard diligence and covenant checks.","metrics":{"arr":4800000,"rule_of_40_pct":40,"net_revenue_retention_pct":118,"burn_multiple":1.2,"magic_number":0.9},"drivers":[{"name":"rule_of_40","score":85,"weight":0.25,"note":"40 rule-of-40 score"}],"warnings":[],"source":"deterministic in-process finance calculator; no upstream API"},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}