Use the Bannerbear REST API or SDKs to auto generate banner ads
With the Bannerbear API it is easy to auto generate banner ads in your app or script.
Simply send a JSON payload of text, external file urls and other attributes to our API and we do the rest. There are also official libraries in Node, Ruby and PHP to make integration even faster.
API Reference

Knowledge Base articles on how to auto generate banner ads via API
Tired of static design automation?
Learn how to add AI-generated backgrounds to your Bannerbear v5 templates. This step-by-step tutorial shows you how to enable AI Background Generation in the template editor and generate on-brand product images automatically using the Bannerbear API.
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