Compute the level monthly payment, total paid and total interest of a fully-amortizing loan. Handles a 0% rate. Set schedule=true to also return the full month-by-month amortization table.
Future value of a present sum and/or a level annuity, given a per-period rate and number of periods. Set dueAtBeginning=true for an annuity-due (payments at the start of each period).
0.004 USD Coin / request · eip155:8453
POSTx402 · listed
https://finance.openverbs.com/v1/interest
Grow a principal by simple or compound interest over a number of years. Compound interest uses compoundsPerYear compounding periods (default 12, monthly).
0.004 USD Coin / request · eip155:8453
POSTx402 · listed
https://finance.openverbs.com/v1/irr
Internal rate of return (per period) of a series of cash flows, solved with a bounded bisection. Requires at least one positive and one negative flow; flows with no sign change or no bracketable root are rejected as a clean 400.
0.004 USD Coin / request · eip155:8453
POSTx402 · listed
https://finance.openverbs.com/v1/loan
Compute the level monthly payment, total paid and total interest of a fully-amortizing loan. Handles a 0% rate. Set schedule=true to also return the full month-by-month amortization table.
0.004 USD Coin / request · eip155:8453
POSTx402 · listed
https://finance.openverbs.com/v1/npv
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).
0.004 USD Coin / request · eip155:8453
POSTx402 · listed
https://finance.openverbs.com/v1/present-value
Present value of a future sum and/or a level annuity, given a per-period rate and number of periods. Set dueAtBeginning=true for an annuity-due.