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Simply Family Budget

Financeby Sysoev, Sergiy
Launched Apr 14, 2026 on ChatGPT

Most budgeting tools show you your balance as it is today.

But in real life, money doesn't work that way. Salaries arrive later. Bills are already scheduled. Credit card payments appear days after you spend.

This means the number you see in your account is often not the number you actually have.

Simply Family Budget helps you understand your real balance by taking future bills, shared expenses, and timing into account.

Instead of focusing on what you have right now, it helps you see what your money will look like over time.

It's especially useful for families managing money across multiple accounts, cards, and responsibilities, where things rarely line up neatly.

The goal isn't to track everything. It's to make your financial situation feel clear and predictable.

5ChatGPT Tools
Sysoev, SergiyDeveloper
FinanceCategory

Available Tools

Budget Status

get_budget_status
Full Description

Returns budget limit, spend, remaining amount, and status by category for a period.

Parameters (1 required, 2 optional)
Required
periodstring

Budget period in YYYY-MM format.

Optional
cursorstring

Opaque cursor returned by a previous call.

page_sizeinteger

Optional page size from 1 to 100. Defaults to 50.

Default: 50

Cashflow Summary

get_cashflow_summary
Full Description

Returns income, expenses, net totals, category breakdown, and top categories for a date range.

Parameters (2 required, 3 optional)
Required
end_datestring

End date in YYYY-MM-DD format. Maximum range is 90 days.

start_datestring

Start date in YYYY-MM-DD format. Maximum range is 90 days.

Optional
account_idsarray

Optional account IDs to filter. Maximum 20 IDs.

category_idsarray

Optional category IDs to filter. Maximum 20 IDs.

top_ninteger

How many top categories to return. Defaults to 5.

Default: 5

Household Overview

get_household_overview
Full Description

Returns family profile, currency, timezone, account balances, and a short projection summary.

Projected Balance

get_projected_balance
Full Description

Returns daily projected balance points for a single account over a future date range.

Parameters (3 required, 3 optional)
Required
account_idstring

Account ID to project.

end_datestring

Projection end date in YYYY-MM-DD format. Maximum range is 90 days.

start_datestring

Projection start date in YYYY-MM-DD format. Must be today or in the future.

Optional
cursorstring

Opaque cursor returned by a previous call.

modestring

Projection mode.

Options:realisticscheduled
Default: realistic
page_sizeinteger

Optional page size from 1 to 100. Defaults to 50.

Default: 50

Search Transactions

search_transactions
Full Description

Search family transactions by date range, accounts, categories, and free text using cursor pagination.

Parameters (2 required, 5 optional)
Required
end_datestring

End date in YYYY-MM-DD format. Maximum range is 90 days.

start_datestring

Start date in YYYY-MM-DD format. Maximum range is 90 days.

Optional
account_idsarray

Optional account IDs to filter. Maximum 20 IDs.

category_idsarray

Optional category IDs to filter. Maximum 20 IDs.

cursorstring

Opaque cursor returned by a previous call.

page_sizeinteger

Optional page size from 1 to 100. Defaults to 50.

Default: 50
querystring

Optional free-text query up to 100 characters.