Wildberries API TypeScript SDK / parseMoneyAmount

Function: parseMoneyAmount()

function parseMoneyAmount(value?: string | null): number;

Defined in: utils/parseMoneyAmount.ts:31

Parse a money amount string from v1 finance reports to a JavaScript number.

WB v1 finance report endpoints return money amounts as strings (e.g., "367.99") to avoid JS float precision loss on very large amounts. Use this helper when you need JS number math (e.g., for sums, averages, comparisons) and don't need exact precision beyond ~15 significant digits.

Precision warning: For amounts with more than 15 significant digits (extremely rare in WB reports, but possible in aggregated sums), use a dedicated decimal library (decimal.js, big.js) instead. For all typical seller amounts (< 10^12 kopecks), parseFloat is safe.

Behavior:

• Valid numeric string → parsed number (e.g., "367.99" → 367.99)
• null / undefined / empty string → 0
• Non-numeric string → 0 (NaN from parseFloat is converted to 0)
• Scientific notation → parsed (e.g., "1e10" → 10000000000)

Parameters

Parameter	Type	Description
value?	string | null	Money string from a v1 finance report field, or null/undefined

Returns

number

Parsed number, or 0 if input is null/undefined/empty/invalid

Example

import { parseMoneyAmount } from 'daytona-wildberries-typescript-sdk';

const rows = await sdk.finances.getSalesReportsDetailed({ dateFrom, dateTo });
const total = rows.reduce((sum, r) => sum + parseMoneyAmount(r.forPay), 0);

Since

v3.7.0