Post daily tech news on Instagram with Gemini and SerpAPI

Description

How it Works

The workflow runs on a daily schedule at a defined time.
It sets the news topic, content type, and target audience.
An AI Agent searches for the latest trending news using SerpAPI.
The AI selects the most engaging story and generates:

An image generation prompt
An Instagram caption with hashtags
Google Gemini generates an image based on the AI-created prompt.
The image is uploaded to a temporary hosting service.
The image and caption are published automatically to Instagram.

Set-up Steps

Add credentials for Google Gemini, SerpAPI, and Instagram.
Customize the news topic and audience in the configuration node.
Test the workflow once to confirm output quality and posting.
Enable the scheduled trigger.

Estimated setup time: ~30–45 minutes.