{"slug":"saylorinnovations-com-api-finance-wacc-f48206","title":"Weighted average cost of capital from equity and debt values","host":"saylorinnovations.com","method":"GET","resource":"https://saylorinnovations.com/api/finance/wacc","category":"other","description":"Weighted average cost of capital from equity and debt values - CAPM cost of equity from beta, after-tax cost of debt, capital weights and the tax shield","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":286,"reported_calls_30d":0,"reported_payers_30d":0,"networks":["eip155:137","eip155:42161","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"beta":"1.2","cost_of_debt_percent":"5","debt_value":"400","equity_risk_premium_percent":"5","equity_value":"600","risk_free_percent":"4","tax_rate_percent":"25"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"beta":{"description":"optional CAPM equity beta, e.g. 1.2","type":"string"},"cost_of_debt_percent":{"description":"Pre-tax cost of debt","type":"string"},"debt_value":{"description":"Market value of debt","type":"string"},"equity_risk_premium_percent":{"description":"optional CAPM equity risk premium in percent, e.g. 5","type":"string"},"equity_value":{"description":"Market value of equity","type":"string"},"risk_free_percent":{"description":"optional CAPM risk-free rate in percent, e.g. 4","type":"string"},"tax_rate_percent":{"description":"optional, default 25","type":"string"}},"required":["equity_value","debt_value","cost_of_debt_percent"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"after_tax_cost_of_debt_percent":{"description":"After tax cost of debt, as a percentage","type":"number"},"capital_structure_value":{"description":"Capital structure value","type":"number"},"capm":{"description":"CAPM inputs and the resulting cost of equity, or null when cost of equity was given directly","properties":{"beta":{"description":"Equity beta used","type":["number","null"]},"cost_of_equity_percent":{"description":"Cost of equity, as a percentage","type":["number","null"]},"equity_risk_premium_percent":{"description":"Equity risk premium, as a percentage","type":["number","null"]},"risk_free_percent":{"description":"Risk free, as a percentage","type":["number","null"]}},"type":["object","null"]},"cost_of_equity_percent":{"description":"Cost of equity, as a percentage","type":"number"},"note":{"description":"Caveat or context for reading the result","type":"string"},"pre_tax_cost_of_debt_percent":{"description":"Pre tax cost of debt, as a percentage","type":"number"},"source":{"description":"Data source the values come from","type":"string"},"tax_rate_percent":{"description":"Tax rate, as a percentage","type":"number"},"tax_shield_benefit_points":{"description":"Tax shield benefit points","type":"number"},"wacc_percent":{"description":"Wacc, as a percentage","type":"number"},"weights":{"description":"Share of equity and debt in the capital structure, in percent","type":"object"}},"required":["wacc_percent"],"type":"object"},"type":{"const":"json","type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-20","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":true,"latency_ms":286,"error":null}],"description_full":"Weighted average cost of capital from equity and debt values - CAPM cost of equity from beta, after-tax cost of debt, capital weights and the tax shield","last_updated":"2026-10-20T14:47:22.611Z","schemes":["exact"]}