How to connect Captions and Supabase
Create a New Scenario to Connect Captions and Supabase
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 Captions, triggered by another scenario, or executed manually (for testing purposes). In most cases, Captions or Supabase will be your first step. To do this, click "Choose an app," find Captions or Supabase, and select the appropriate trigger to start the scenario.

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

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

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Authenticate Supabase
Now, click the Supabase node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Supabase settings. Authentication allows you to use Supabase through Latenode.
Configure the Captions and Supabase 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 Captions and Supabase 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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Trigger on Webhook
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Save and Activate the Scenario
After configuring Captions, Supabase, 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 Captions and Supabase integration works as expected. Depending on your setup, data should flow between Captions and Supabase (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Captions and Supabase
Captions + Supabase + Slack: When a video generation request is completed in Captions, the status is stored in Supabase. Slack then sends a message to a designated channel, alerting the team for quality check.
Captions + Supabase + Google Drive: When a video translation request is completed in Captions, its status is saved to a Supabase database. Next, the generated caption files are uploaded to Google Drive.
Captions and Supabase integration alternatives
About Captions
Need accurate, automated captions for videos? Integrate Captions with Latenode to generate and sync subtitles across platforms. Automate video accessibility for marketing, training, or support. Latenode adds scheduling, file handling, and error control to Captions, making scalable captioning workflows simple and efficient.
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About Supabase
Use Supabase in Latenode to automate backend tasks: store user data, manage authentication, and trigger functions based on database changes. Integrate Supabase with other services in a visual workflow. Latenode provides flexibility with no-code tools, JS scripts, and direct database connections for advanced automation scenarios.
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See how Latenode works
FAQ Captions and Supabase
How can I connect my Captions account to Supabase using Latenode?
To connect your Captions account to Supabase on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Captions and click on "Connect".
- Authenticate your Captions and Supabase accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically back up Captions transcripts to Supabase?
Yes, you can. Latenode's visual editor makes it easy to automatically store your Captions data in Supabase, ensuring data security and availability with robust, scalable storage.
What types of tasks can I perform by integrating Captions with Supabase?
Integrating Captions with Supabase allows you to perform various tasks, including:
- Storing Captions-generated transcripts in a Supabase database.
- Triggering database updates in Supabase based on new Captions content.
- Analyzing video transcript data stored in Supabase using AI steps.
- Creating user access controls for Captions data within Supabase.
- Generating summary reports of video content stored in Supabase.
Can I use JavaScript to transform Captions data before storing it?
Yes! Latenode allows you to use JavaScript code blocks to manipulate Captions data before it's stored in Supabase, providing flexibility.
Are there any limitations to the Captions and Supabase integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Real-time synchronization is subject to API rate limits.
- Large file transfers may require optimized workflows.
- Complex data transformations need custom JavaScript code.