Shared Budget Updater

A sheet-driven budget pusher for Google Ads. You (or your pacing process) drop approved changes into a Google Sheet tab — customer ID, shared budget ID, new amount. A daily GitHub Actions cron pushes each row to Google Ads and marks it done. This tool CHANGES live budgets — the sheet is the approval gate, so control who can edit the sheet.

Why this exists

Budget pacing produces a daily list of "set budget X to $Y" decisions. Doing them by hand in the Ads UI is slow and error-prone at portfolio scale; doing them with ad-hoc scripts scatters mutation code everywhere. This gives the decision list one narrow, auditable exit: a sheet row in, one campaignBudgets:mutate (amount only) out, column D as the receipt.

Pairs with Budget Guardian — the tripwire that watches MTD spend against monthly budgets. This skill pushes the budgets; the Guardian catches anything that then overspends them.