Walmart Connect Ads MCP. Diagnose ad spend and adjust keywords instantly.

This server hands your AI client full control over Sponsored Search campaigns inside Walmart Connect Ads. You'll manage everything from creating ad structures to diagnosing specific keyword performance, all without clicking through a dozen tabs. It lets you treat your entire advertising spend like one system you can talk to.

Monitoring Campaign Performance

You need to know what’s working and what ain't. You can get a list of every single active Sponsored Search campaign running in the account using ads_list_campaigns. That tells you exactly what ads are currently live so you don't waste time checking stuff that's already dead. When performance matters, your client pulls near real-time data on spend, impressions, and clicks for all campaigns with ads_get_cpc_metrics.

It gives you the quick numbers—how much money you dropped, how many times people saw it, and how many times they clicked. For a deeper dive into keyword issues, you use ads_get_keyword_performance to list every single keyword in your account and pull its unique performance data for diagnosis. If you need an overall look at everything—like placements or keywords—you run the comprehensive report generator with ads_get_item_health_report.

This tool covers a lot of ground, letting you check on multiple areas of the advertiser account all in one shot.

Controlling Spend and Structure

Sometimes you gotta hit the brakes or pump the gas. If a campaign's blowing money too fast or not working at all, your client stops it instantly by calling ads_pause_campaign. You also control how much cash is available each day; you can set or change the maximum daily spending limit for any specific targeted ad run using ads_update_daily_budget.

Structuring your ads is just as important. You create a container for related ads within an existing campaign by running ads_create_ad_group. Then, to make sure people are searching for the right thing, you add new keywords to that group using ads_add_keywords, where you specify the keyword text, set its match type—like broad, phrase, or exact—and tell it exactly how much you're willing to bid.

How You Use It

You don't worry about the complex API calls. Your AI client just needs to know what you want done. If you need performance metrics, you call ads_get_cpc_metrics. If you gotta stop spending on a bad ad group, you use ads_pause_campaign. If your competitor is outbidding you and you think you can do better, you run ads_add_keywords to lock in that bid.

This server keeps all the complicated connections handled so you're just looking at actionable data and making calls like 'update budget' or 'list campaigns'. You get a full view of your ad performance across multiple tools: listing every campaign with ads_list_campaigns, getting granular keyword metrics via ads_get_keyword_performance, monitoring overall spend health through ads_get_cpc_metrics, and then making immediate changes like adjusting daily spending limits using ads_update_daily_budget.

You'll also create new ad groups with ads_create_ad_group and ensure every keyword is covered by adding them via ads_add_keywords. If things get messy, you can generate a full status report with ads_get_item_health_report, or if it's time to pull the plug on something, you call ads_pause_campaign.