How to connect Caption AI and Smsapi
Create a New Scenario to Connect Caption AI and Smsapi
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 Smsapi will be your first step. To do this, click "Choose an app," find Caption AI or Smsapi, 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 Smsapi Node
Next, click the plus (+) icon on the Caption AI node, select Smsapi from the list of available apps, and choose the action you need from the list of nodes within Smsapi.

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Authenticate Smsapi
Now, click the Smsapi node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Smsapi settings. Authentication allows you to use Smsapi through Latenode.
Configure the Caption AI and Smsapi 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 Smsapi 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, Smsapi, 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 Smsapi integration works as expected. Depending on your setup, data should flow between Caption AI and Smsapi (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 Smsapi
Caption AI + Smsapi + Google Sheets: When a video generation request is completed in Caption AI, the generated caption is sent via SMS, and the details are logged in a Google Sheet.
Smsapi + Caption AI + Instagram for Business: An SMS message triggers AI caption generation, then automatically posts the caption with a specified image to Instagram.
Caption AI and Smsapi 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 Smsapi
Use Smsapi in Latenode to automate SMS notifications and alerts within your workflows. Send appointment reminders, order updates, or critical alerts automatically based on triggers from your apps. Unlike basic SMS integrations, Latenode allows you to customize messages with data transformations and conditional logic, ensuring relevant and timely communication for each user, scaling with your business needs.
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See how Latenode works
FAQ Caption AI and Smsapi
How can I connect my Caption AI account to Smsapi using Latenode?
To connect your Caption AI account to Smsapi 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 Smsapi accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically send SMS notifications based on generated captions?
Yes, you can! Latenode enables this automation, triggering SMS messages via Smsapi whenever Caption AI generates new content. Benefit: instant updates, higher engagement.
What types of tasks can I perform by integrating Caption AI with Smsapi?
Integrating Caption AI with Smsapi allows you to perform various tasks, including:
- Send SMS alerts with generated image descriptions.
- Notify teams of new content ready for review.
- Share promotional captions via SMS marketing campaigns.
- Automate personalized welcome messages with image details.
- Distribute event details including visual descriptions by SMS.
What Caption AI data can I access within Latenode workflows?
You can access caption text, detected objects, and confidence scores. Latenode's flexibility allows you to use all Caption AI output.
Are there any limitations to the Caption AI and Smsapi integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- SMS delivery rates depend on Smsapi's service and carrier policies.
- Caption AI's accuracy varies depending on image quality.
- Latenode's free plan has limits on the number of operations.