{"slug":"api-jobsproperty-api-workers-dev-api-realestate-real-estate-c749fb","title":"Rental property investment calculator from your numbers","host":"api.jobsproperty-api.workers.dev","method":"GET","resource":"https://api.jobsproperty-api.workers.dev/api/realestate/real-estate-investor-toolkit","category":"market","description":"Rental property investment calculator from your numbers: monthly mortgage payment (amortising), net operating income, cap rate, gross rental yield, monthly and annual cash flow, cash-on-cash return, debt service coverage ratio (DSCR), break-even occupancy and the 1% rule check. Any currency. Standar","price_listed":0.002,"price_asked":0.002,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":857,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:10","eip155:137","eip155:143","eip155:42161","eip155:42220","eip155:480","eip155:5042","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","stellar:pubnet","xrpl:0"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"closingCosts":"6000","downPaymentPct":"25","expensesMonthly":"450","price":"300000","ratePct":"6.5","rentMonthly":"2200","vacancyPct":"5","years":"30"},"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":{"closingCosts":{"description":"One-off purchase costs added to cash invested (default 0)","type":"string"},"downPaymentPct":{"description":"Down payment % of price (default 20)","type":"string"},"expensesMonthly":{"description":"Monthly operating costs: tax, insurance, maintenance, management, HOA (default 0)","type":"string"},"price":{"description":"Purchase price (required)","type":"string"},"ratePct":{"description":"Annual mortgage interest rate % (default 6.5)","type":"string"},"rentMonthly":{"description":"Expected monthly rent (required)","type":"string"},"vacancyPct":{"description":"Vacancy allowance % of rent (default 5)","type":"string"},"years":{"description":"Loan term in years (default 30)","type":"string"}},"required":["price","rentMonthly"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.002,"price_match":true,"latency_ms":857,"error":null}],"description_full":"Rental property investment calculator from your numbers: monthly mortgage payment (amortising), net operating income, cap rate, gross rental yield, monthly and annual cash flow, cash-on-cash return, debt service coverage ratio (DSCR), break-even occupancy and the 1% rule check. Any currency. Standard formulas; it does not look up prices or rents.","last_updated":"2026-10-23T22:50:02.824Z","schemes":["exact"]}