Inquiry Regarding API for Adding Funds to Client Sub-Accounts

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Dear Google Ads Support Team,

My company is an advertising agency. We are currently developing an application to manage our clients' sub-accounts.

We are looking to implement a feature where, after a client tops up their balance within our application, we can directly add those funds to their Google Ads account or modify its balance through an API.

Does Google provide an API that offers this kind of functionality?

Thank you for your assistance.

Best regards,

[Google Ads API Forum Advisor]

Hi,

Thank you for reaching out to the Google Ads API support team.

Based on the provided information, I understand that you want to add funds to Google Ads account through the Google Ads API. Please note that it’s not possible to add funds to Google Ads account through the Google Ads API. I would recommend you to refer to Make a payment help center article to add funds through the Google Ads UI.

Thanks,
 

Google Ads API Team

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[2025-09-15 10:30:39Z GMT] This message is in relation to case "ref:!00D1U01174p.!500Ht01u6bxc:ref" (ADR-00332745)