How to connect Caption AI and Mailjet
Create a New Scenario to Connect Caption AI and Mailjet
In the workspace, click the “Create New Scenario” button.

Add the First Step
Add the first node – a trigger that will initiate the scenario when it receives the required event. Triggers can be scheduled, called by a Caption AI, triggered by another scenario, or executed manually (for testing purposes). In most cases, Caption AI or Mailjet will be your first step. To do this, click "Choose an app," find Caption AI or Mailjet, and select the appropriate trigger to start the scenario.

Add the Caption AI Node
Select the Caption AI node from the app selection panel on the right.

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Configure the Caption AI
Click on the Caption AI node to configure it. You can modify the Caption AI URL and choose between DEV and PROD versions. You can also copy it for use in further automations.
Add the Mailjet Node
Next, click the plus (+) icon on the Caption AI node, select Mailjet from the list of available apps, and choose the action you need from the list of nodes within Mailjet.

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Authenticate Mailjet
Now, click the Mailjet node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Mailjet settings. Authentication allows you to use Mailjet through Latenode.
Configure the Caption AI and Mailjet Nodes
Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.
Set Up the Caption AI and Mailjet Integration
Use various Latenode nodes to transform data and enhance your integration:
- Branching: Create multiple branches within the scenario to handle complex logic.
- Merging: Combine different node branches into one, passing data through it.
- Plug n Play Nodes: Use nodes that don’t require account credentials.
- Ask AI: Use the GPT-powered option to add AI capabilities to any node.
- Wait: Set waiting times, either for intervals or until specific dates.
- Sub-scenarios (Nodules): Create sub-scenarios that are encapsulated in a single node.
- Iteration: Process arrays of data when needed.
- Code: Write custom code or ask our AI assistant to do it for you.

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Save and Activate the Scenario
After configuring Caption AI, Mailjet, and any additional nodes, don’t forget to save the scenario and click "Deploy." Activating the scenario ensures it will run automatically whenever the trigger node receives input or a condition is met. By default, all newly created scenarios are deactivated.
Test the Scenario
Run the scenario by clicking “Run once” and triggering an event to check if the Caption AI and Mailjet integration works as expected. Depending on your setup, data should flow between Caption AI and Mailjet (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Caption AI and Mailjet
Caption AI + Mailjet + Google Sheets: When a video generation request in Caption AI is complete, the generated caption and email performance data from Mailjet are stored in a Google Sheet for tracking and analysis.
Mailjet + Caption AI + Slack: When a new email event occurs in Mailjet, use Caption AI to suggest improved subject lines, then post these suggestions to a Slack channel for A/B testing consideration.
Caption AI and Mailjet integration alternatives
About Caption AI
Caption AI in Latenode streamlines content creation. Generate captions from images or videos directly within your workflows. Automate social media posting, ad campaigns, or content archiving. Latenode's visual editor and flexible integrations reduce manual work and allow for personalized, automated caption generation at scale, without code.
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About Mailjet
Use Mailjet in Latenode to automate email sending based on triggers from other apps. Update contact lists, send personalized campaigns, and track results—all without code. Connect Mailjet to your CRM, database, or e-commerce platform for automated workflows. Latenode provides the flexibility and scale to manage complex email automations efficiently, with no per-step cost limitations.
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See how Latenode works
FAQ Caption AI and Mailjet
How can I connect my Caption AI account to Mailjet using Latenode?
To connect your Caption AI account to Mailjet on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Caption AI and click on "Connect".
- Authenticate your Caption AI and Mailjet accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically email personalized image captions?
Yes! Latenode lets you use Caption AI to generate engaging captions, then automatically send them via Mailjet. Benefit from automated content workflows and increased audience engagement.
What types of tasks can I perform by integrating Caption AI with Mailjet?
Integrating Caption AI with Mailjet allows you to perform various tasks, including:
- Automatically emailing newly generated captions to your marketing team.
- Creating Mailjet contact lists from Caption AI's analysis of audience engagement.
- Sending personalized emails with AI-generated captions based on user preferences.
- Triggering email campaigns in Mailjet when new trending topics are identified by Caption AI.
- Generating image captions and sending them for approval via email before posting.
Can I use custom prompts with Caption AI inside Latenode?
Yes! Latenode supports custom prompts, letting you tailor Caption AI's output. Enhance control and achieve the perfect brand voice.
Are there any limitations to the Caption AI and Mailjet integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Rate limits for Caption AI and Mailjet API calls apply.
- Complex caption formatting might require custom JavaScript blocks.
- Large-scale image processing may impact workflow execution time.