Ask Claude About Your Google Ads Performance

Lang Quang Ads connects your Google Ads account to Claude using Google's official Ads API. Ask what your campaigns cost, which keywords earn their spend, and what search terms actually triggered your ads, in a normal conversation, using your own account data.

Campaign spend and conversions

Keywords and search terms

What you can ask it

The connector runs report queries against the Google Ads API, covering spend, keywords, and the search terms behind your ads. It reads and nothing else.

Where the money goes

Spend, impressions, clicks, CPC, and conversions by campaign over any period you name.

Which keywords earn their place

Performance per keyword, including the ones spending without converting.

What people actually typed

The search terms report: the real queries that matched your keywords and triggered your ads. This is where wasted spend hides, and it is the question the Ads interface makes hardest to ask.

Accounts and structure

Which accounts your login can reach, and how they sit under a manager account.

Ask It Like You'd Ask a Colleague

Once connected, here's the kind of thing you can type straight into Claude.

“Which campaigns spent the most last month and what did we get for it?”

“Show me search terms that cost money and never converted.”

“Compare cost per conversion this quarter against last.”

“Which keywords have high impressions but almost no clicks?”

How a connector gets set up

This is the same four-step flow for every connector we build, on Claude.ai's own connector settings.

Open Connectors in Claude

In Claude.ai, go to Settings, then Connectors, and select Add custom connector. Paste in the connector URL we give you.

Sign in with your account

You authenticate directly with the platform being connected, using its own sign-in screen. LangQuang never sees or stores your password.

Approve the requested access

Google (or the relevant platform) shows you exactly what's being requested before you approve it. Nothing outside that scope is granted.

Start asking questions

Enable the connector for a conversation and ask Claude about your data. Each answer is pulled live, not from a cached export.

Built on Google's own API, nothing more

Read-only in practice

The connector runs report queries and nothing else. No campaign, budget, bid, or keyword is created, changed, or paused through it.

Why the permission screen says manage

Google publishes no read-only scope for the Ads API. The consent screen will tell you the connector can manage your campaigns, because that is the only scope Google offers. It reads; it does not write.

Your access, your accounts

Signing in shows only the accounts that login already reaches. The connector grants no new access to anything.

Stored only when you save a report

Answers in Claude are fetched live for that conversation and not kept. If you save a report in the LangQuang dashboard, its figures are stored so you can open or share it later, until you delete it.

Why this connector asks for the permission it does

The connector requests one OAuth scope:

https://www.googleapis.com/auth/adwords

Why Google's screen says manage

Google publishes no read-only scope for the Google Ads API. This one scope covers both reading and writing, so an application that only reads reports must still request it. Google's consent screen therefore says the connector can manage your campaigns. It cannot, and it never does.

What it reads

Every request the connector sends is a SELECT query in Google Ads Query Language, run against the searchStream reporting endpoint. It reads:

the list of Google Ads accounts your Google login can already see
performance: cost, impressions, clicks, click-through rate and conversions, by campaign, channel, ad type, click type and device
keyword performance, with Google's quality score and match type
search terms that triggered your ads
the age range, gender and city of the people your ads reached, as totals
the websites, apps and videos where Display and YouTube ads appeared
campaign settings and status: serving status and Google's reasons, daily budget, bidding strategy, run dates, and each ad's policy approval

What it never writes

The connector has no code that creates, edits, pauses or deletes anything in a Google Ads account. No budget, bid, campaign, ad group, keyword or negative keyword is written. Reading reports is the only thing it does with Google Ads, whether from Claude or from a report in the LangQuang dashboard.

Where your data goes

Answers in Claude are returned to your conversation and not kept. Reports you save in the LangQuang dashboard are stored until you delete them, and stay private unless you turn on a share link. Access tokens are held encrypted so the connector can answer follow-up questions without asking you to sign in again, and you can revoke them at any time from your Google Account permissions page or by disconnecting the connector inside Claude.

Frequently asked questions

Why does the permission screen say the connector can manage my campaigns?

Can anyone at LangQuang change my campaigns?

Can it change my campaigns or spend my budget?

What data does Lang Quang Ads access?

Why does it ask for manage permission if it only reads?

Where is my data stored?

Can I connect more than one client's Ads account?

How do I disconnect it?

Connect your Google Ads account

Set up takes about a minute. Sign in with the Google account you already use to manage your campaigns.

Connect Now