{"slug":"finance-openverbs-com-v1-npv-5561a0","title":"Net present value of a series of cash flows discounted at a per-period rate","host":"finance.openverbs.com","method":"POST","resource":"https://finance.openverbs.com/v1/npv","category":"other","description":"Net present value of a series of cash flows discounted at a per-period rate. cashflows[0] is the time-0 flow (typically the initial outlay, negative).","price_listed":0.004,"price_asked":0.004,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":454,"reported_calls_30d":3,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"cashflows":[1],"ratePercent":1},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"cashflows":{"description":"Cash flows by period; index 0 is time 0.","items":{"type":"number"},"maxItems":10000,"minItems":1,"type":"array"},"ratePercent":{"description":"Discount rate per period, as a percentage.","maximum":1000,"minimum":-99,"type":"number"}},"required":["ratePercent","cashflows"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.004,"price_match":true,"latency_ms":454,"error":null}],"description_full":"Net present value of a series of cash flows discounted at a per-period rate. cashflows[0] is the time-0 flow (typically the initial outlay, negative).","last_updated":"2026-09-06T08:10:21.625Z","schemes":["exact"]}