To limit a shopping campaign to one brand in Google Ads with Claude or ChatGPT, connect your Google Ads account to PaidSync.ai and ask the assistant to set the inventory filter on a Shopping campaign, which restricts it to the products you name. The filter replaces any existing one, and each dimension takes one value. The change is previewed first.
The inventory filter decides which products a Shopping campaign may advertise at all. It is a different control from product groups:
get_campaign_details returns the campaign settings so you know what you are changing.set_shopping_inventory_filter sets which products a Shopping campaign may advertise, by brand, item ID, product type, channel, condition or custom label. It replaces any existing filter.get_campaign_details only reads your account. set_shopping_inventory_filter changes it.
| Tool | What it does |
|---|---|
| get_campaign_details | Shows the campaign before the change |
| set_shopping_inventory_filter | Writes the filter |
One value per dimension is a hard rule, because Google refuses two dimensions of the same type. To cover several brands, use product groups inside the campaign instead of widening the filter.
These steps use Claude to limit a shopping campaign to one brand. PaidSync.ai also works in ChatGPT, and the prompts are the same.
Create a free account at paidsync.ai and approve Google Ads on Google's own sign-in screen. You do not need a developer token or a Google Cloud project, only a login with access to the account where you will limit a shopping campaign to one brand.
Add PaidSync.ai from Claude's connector directory and sign in. Ask "list my Google Ads accounts" and choose the one to limit a shopping campaign to one brand in.
Pick the dimension and the single value, such as brand Acme or a custom label for high-margin products.
Ask for the campaign details to confirm it is the right one and note any filter already set.
Ask the assistant to run set_shopping_inventory_filter. Read the preview, approve it, and read the campaign back.
Read the campaign again and check the filter. Look at impressions the next day, because a narrow filter cuts volume sharply.
Use these two prompts to limit a shopping campaign to one brand, in this order.
get_campaign_details only reads your account, so the lookup before you limit a shopping campaign to one brand changes nothing.set_shopping_inventory_filter runs as a preview by default, so you see the change before it is applied.set_shopping_inventory_filter runs.set_shopping_inventory_filter can show a preview but not apply it. Tokens are encrypted at rest.set_shopping_inventory_filter is applied, the change is logged, on a best-effort basis, with a before-and-after result.Every Google Ads tool PaidSync.ai offers is on the Google Ads MCP server page, including the tools used to limit a shopping campaign to one brand.
In Google Ads, open the Shopping campaign settings and edit the inventory filter. With PaidSync.ai, ask Claude or ChatGPT to set it and it previews the change before it applies.
Google allows one value per dimension in the campaign filter. Use product groups to split across several brands.
Yes. PaidSync.ai connects Google Ads to ChatGPT and to Claude, and the same tools run in both, so you can ask it to limit a shopping campaign to one brand the same way you would in Claude.
A connected Google Ads account, the Shopping campaign, a dimension and a single value for it.
PaidSync.ai is free for 15 tasks a month with no card, enough to limit a shopping campaign to one brand and see the result. Pro starts at $99 a month. See pricing.
PaidSync.ai runs 630+ tools across 14 ad and analytics platforms. Connect your accounts once and use them in the AI assistant you already work in.
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