Meta Ads / API Reference
meta_ads_update_budget
Meta Ads tool. Update the daily or lifetime budget for a Meta Ads campaign (CBO — campaign-level budget). Use meta_ads_update_adset_budget to update budget at the ad set level. Args: campaign_id: Campaign ID to update (required). daily_budget: New daily budget in the account currency's smallest unit, e.g. '5000' for ₪50. Leave blank to keep unchanged. lifetime_budget: New lifetime budget in smallest currency unit. Leave blank to keep unchanged.
This is a write tool: it updates budget in your Meta Ads account. Claude asks you to confirm before it runs.
Ask Claude
You do not call this tool yourself. Ask for the outcome and the client picks the tool:
Update budget in my Meta Ads account for [campaign id].
It takes 1 required and 2 optional parameters.
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
campaign_id | string | Yes | Campaign Id |
daily_budget | string | No | Daily Budget |
lifetime_budget | string | No | Lifetime Budget |
Related Meta Ads tools
meta_ads_update_admeta_ads_update_ad_creativemeta_ads_update_adset_budgetmeta_ads_update_adset_targetingmeta_ads_update_audiencemeta_ads_update_automated_rule
Before you can call it
This tool needs a connected Meta Ads account. The Meta Ads connect guide covers the OAuth flow and the permissions it asks for, and the quickstart gets a client talking to the server in about five minutes.
Workflows that use this
Rather than calling tools one at a time, these skills run a whole procedure against the same account: