Hi Mawran,
Thank you for reaching out. Unfortunately, it is not currently possible to retrieve the developer token programmatically as the
documentation only mentions viewing the developer token in the API Center. I have raised a feature request for this on your behalf, though there is no guarantee this will be possible since the developer token is considered sensitive information. Let me know if you have any additional questions.
Regards,
Danica, Google Ads API Team
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