Inkit has partnered with Braze, the leader in growth marketing automation across email, push, SMS, and in-app. Use Inkit and Braze to sync your online and offline marketing. Automatically send personalized postcards, letters, and more as seamlessly as sending emails. Inkit direct mailers are sent to customers based on actions or events within Braze to acquire, re-engage, and retain customers efficiently and effectively. The Inkit webhooks can be built as long as you have a pre-existing Braze account set up.
If you'd like to send Postcards, use the following guide: Inkit Postcards API.
If you'd like to send Letters, use the following guide: Inkit Letters API.