AI Carousel Content Syndication via Blotato - n8n Workflow

• Content Creators looking to rapidly scale their visual content production.


• Digital Marketing Agencies managing multiple social media accounts.


• Users who need a reliable, scheduled n8n workflow for publishing consistent content.


• Anyone seeking ready-to-use n8n templates for AI-powered social media management.

Maintaining a strong social media presence, especially across platforms like Instagram, LinkedIn, and Twitter, often requires consistent visual content like carousels or slideshows. This powerful n8n workflow template solves the content bottleneck by fully automating the creation and distribution process.

Starting from a simple schedule, the n8n workflow leverages multiple AI agents (powered by Google Gemini and OpenAI) to generate compelling quotes and captions. It then integrates with Blotato via the n8n node HTTP Request to design and render the visual carousel. After ensuring the images are ready using a crucial Wait n8n node, the automation simultaneously posts the content to three major social channels, eliminating manual copy-pasting and scheduling. This n8n workflow streamlines your entire content supply chain.

The entire process is initiated by the Schedule Trigger n8n node, which ensures content is generated and published at set intervals. The n8n workflow immediately branches into two parallel paths involving AI Agents. These AI Agent n8n node configurations utilize either the Google Gemini Chat Model or the OpenAI Chat Model, alongside structured output parsers, to craft the quote, caption, and prompts needed for image generation.

Once the content payload is generated, the SETUP n8n node standardizes the data. The first critical action is the Create Carousel n8n node, an HTTP Request to the Blotato API, which requests the visual asset generation. Since image generation is asynchronous, the workflow incorporates a Wait n8n node, pausing execution until the visual assets are confirmed ready.

Following the wait, the Get Carousel n8n node retrieves the necessary media URLs. Finally, this data is passed to a series of dedicated HTTP Request n8n templates: [Instagram] Publish via Blotato, [Linkedin] Publish via Blotato, and [Twitter] Publish via Blotato. These nodes ensure seamless multi-platform syndication, completing this powerful automated n8n workflow.

1. Import the n8n workflow: Copy the provided JSON and import it into your n8n instance via the 'Workflows' section.


2. Set up Credentials: This n8n template requires several credentials:

1. Configure the Trigger: Adjust the settings of the Schedule Trigger n8n node to define how often you want the content generated (e.g., daily, weekly).


2. Activate and Test: Activate the n8n workflow and run a manual test on the Schedule Trigger to ensure the AI generates content correctly and the Blotato steps execute without errors. Ensure the appropriate n8n node parameters (like API URLs and keys) are correctly configured within the HTTP Request nodes.

Schedule Trigger (n8n trigger): The starting n8n node. It executes the workflow based on a predefined schedule (e.g., once a day).
AI Agent - AI Writes Quote and Prompt / Specify Quote and Prompt (n8n node): These nodes use Large Language Models (Gemini and OpenAI, respectively) in parallel to generate the core text content (quote, caption, and image prompts) in a structured format necessary for the carousel creator.
Structured Output Parser (n8n node): Ensures the raw text output from the AI models is converted into a predictable JSON structure that the subsequent n8n nodes can process.
SETUP (Set n8n node): Gathers and standardizes the variables (like the final quote and prompt) from the AI generation step.
Create Carousel (HTTP Request n8n node): Sends the generated content payload to the Blotato API to initiate the carousel image rendering process.
Wait (n8n node): A crucial flow control node that pauses the n8n workflow for a defined period, ensuring the time-consuming carousel creation process at Blotato is complete before attempting to fetch the result.
Get Carousel (HTTP Request n8n node): Retrieves the finished carousel metadata, including the media URLs required for publishing.
[Platform] Publish via Blotato (HTTP Request n8n templates): A series of dedicated HTTP Request n8n nodes responsible for posting the retrieved carousel images and captions directly to Instagram, LinkedIn, and Twitter.