Hi,
Thanks for posting your concern.
I am afraid that it is not possible to use Google Ads API and AdWords API on the same project because the dependencies and implementation of its libraries are different. Also, AdWords API is
SOAP based while Google Ads API is
gRPC and
REST based.
Moving forward, invoice is not supported in AdWords API. With this, you may instead use Google Ads API as it is supported here and refer to this
document to read more information about invoicing using this API.
Let me know if you have further questions.
Regards,
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| Ernie John Blanca Tacata |
| Google Ads API Team |
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