How to connect Caption AI and SendFox
Create a New Scenario to Connect Caption AI and SendFox
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 SendFox will be your first step. To do this, click "Choose an app," find Caption AI or SendFox, 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.

Caption AI
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 SendFox Node
Next, click the plus (+) icon on the Caption AI node, select SendFox from the list of available apps, and choose the action you need from the list of nodes within SendFox.

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Authenticate SendFox
Now, click the SendFox node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your SendFox settings. Authentication allows you to use SendFox through Latenode.
Configure the Caption AI and SendFox 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 SendFox 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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SendFox
Trigger on Webhook
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Webhook response

Save and Activate the Scenario
After configuring Caption AI, SendFox, 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 SendFox integration works as expected. Depending on your setup, data should flow between Caption AI and SendFox (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 SendFox
SendFox + Caption AI + Instagram: When a new campaign is created in SendFox, use Caption AI to generate a caption and then share this caption directly on Instagram (Note: Instagram direct sharing is not available via API, therefore, this part is not automatable).
SendFox + Caption AI: When a new campaign is created in SendFox, use Caption AI to generate creative suggestions for the email content to improve campaign performance for the future emails.
Caption AI and SendFox 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 SendFox
Use SendFox in Latenode to automate email marketing tasks within broader workflows. Trigger campaigns based on events in other apps, like new customer sign-ups or order updates. Latenode lets you filter and format data before it reaches SendFox, ensuring targeted and personalized email communication without manual data entry. Scale email processes with no-code ease.
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FAQ Caption AI and SendFox
How can I connect my Caption AI account to SendFox using Latenode?
To connect your Caption AI account to SendFox 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 SendFox accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automate email campaigns with AI-generated captions?
Yes, easily! Latenode lets you trigger SendFox emails with captions generated in Caption AI. Benefit from personalized content at scale. Create engaging email sequences with less manual effort.
What types of tasks can I perform by integrating Caption AI with SendFox?
Integrating Caption AI with SendFox allows you to perform various tasks, including:
- Automatically add AI-generated captions to promotional images in SendFox emails.
- Create welcome email sequences with personalized, AI-driven introductory captions.
- Schedule follow-up emails with updated captions based on A/B testing insights.
- Use AI to generate subject lines and preview text for SendFox email campaigns.
- Trigger drip campaigns in SendFox based on user engagement with AI-generated captions.
How does Latenode enhance the Caption AI automation process?
Latenode provides advanced logic, JavaScript functions, and prompt-based AI, letting you create custom workflows beyond basic integrations.
Are there any limitations to the Caption AI and SendFox integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- The number of Caption AI requests depends on your Caption AI subscription plan.
- SendFox API usage is subject to SendFox's rate limits and fair use policy.
- Complex workflows with large datasets may require optimization for performance.