This is how to change campaign budget in Microsoft Ads with AI: connect your Microsoft Ads account to PaidSync.ai, then ask Claude to change the budget of a campaign, and verify it by reading it back. The change previews first and needs your explicit confirmation.
The budget tool changes only the amount, and it says which kind of budget it set:
list_ms_campaigns shows each campaign's current budget and type.get_ms_performance shows spend, clicks and conversions, so the new figure fits delivery.update_ms_campaign_budget updates the daily budget, or the lifetime total on a lifetime budget campaign, then reads it back to verify.list_ms_campaigns and get_ms_performance only read your account. update_ms_campaign_budget changes it. Claude calls these to change campaign budget.
| Tool | What it does |
|---|---|
| list_ms_campaigns | Shows the current budget |
| get_ms_performance | Gives the results behind the change |
| update_ms_campaign_budget | Applies the budget after the preview |
Microsoft uses the same field for the daily and the lifetime amount, and the response names which one was set. Budget in account currency, so write the amount in that currency.
These steps use Claude to change campaign budget in Microsoft Ads. In the ChatGPT app PaidSync.ai is report-only for Microsoft Ads, so the change itself runs in Claude or another MCP client.
Register at paidsync.ai and connect Microsoft Ads with Microsoft's own sign-in screen. Use a Microsoft login that can reach the account where you intend to change campaign budget.
Install PaidSync.ai from Claude's connector directory and sign in. Ask "list my Microsoft Ads accounts" and select the account to change campaign budget in.
Ask for the campaign's budget and its recent spend.
Give the amount in account currency.
Check the old and new amounts in the dry run and then confirm.
List the campaigns again and confirm the budget matches the amount you set.
Use these two prompts to change campaign budget in Microsoft Ads, in this order.
list_ms_campaigns and get_ms_performance only read your account, so the lookup before you change campaign budget changes nothing.update_ms_campaign_budget runs as a preview by default, so you see the change before it is applied when you change campaign budget.update_ms_campaign_budget needs your explicit confirmation, and that applies when you change campaign budget.update_ms_campaign_budget runs to change campaign budget.update_ms_campaign_budget runs in Claude or another MCP client when you change campaign budget. Tokens are encrypted at rest.Every Microsoft Ads tool PaidSync.ai offers is on the Microsoft Ads (Bing Ads) MCP Server page, including the tools used to change campaign budget.
In Microsoft Advertising you edit the budget on the campaign. With PaidSync.ai, give Claude the amount and approve the preview.
Yes. The response names which one was set.
Not to change campaign budget itself. In the ChatGPT app PaidSync.ai reads and reports on Microsoft Ads but is report-only, so run the change in Claude or another MCP client. ChatGPT can still read the account first.
A connected Microsoft Ads account and the ID of the campaign.
PaidSync.ai is free for 15 tasks a month with no card, enough to change campaign budget in Microsoft Ads 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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