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
In this tutorial, you'll learn how to connect Bannerbear to ChatGPT using the Model Context Protocol (MCP) — so you can generate and iterate on designs without ever leaving the chat.
Want to generate custom images with Bannerbear without touching the dashboard or writing a single API call?
A lot of behind-the-scenes work goes into a podcast, and that can place solo podcasters at a disadvantage. That's where tools come in. Combining ChatGPT's conversational power with Bannerbear's image generation can help you ship professional marketing assets in minutes.
Start a free trial with 30 API credits,
no credit card required