Request Bing Ads API access
If you manage or plan to manage Bing Ads accounts for clients/other companies, you can complete the form below to request API access. If you want API access to manage your own accounts, please visit http://developers.bingads.com/ to request API credentials. If you already have a relationship with an agency or tool provider that has API access, you do not need to apply for API access; contact your account manager for details.
Once you have submitted the form, you can expect a response from Microsoft via email within five business days. (In New Zealand, complete this form for access.)