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

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


Facebook Messenger

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


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Authenticate Captions
Now, click the Captions node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Captions settings. Authentication allows you to use Captions through Latenode.
Configure the Facebook Messenger and Captions 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 Facebook Messenger and Captions 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 Facebook Messenger, Captions, 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 Facebook Messenger and Captions integration works as expected. Depending on your setup, data should flow between Facebook Messenger and Captions (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Facebook Messenger and Captions
Facebook Messenger + Google Drive + Captions: When a new audio message is received in Facebook Messenger, it's uploaded to Google Drive. Then, Captions generates a transcription for the audio file in Drive, making it searchable.
Facebook Messenger + AI Agent: Extracts the transcript of a conversation in Facebook Messenger, then sends it to an AI Agent to generate a summary and relevant insights.
Facebook Messenger and Captions integration alternatives

About Facebook Messenger
Connect Facebook Messenger to Latenode to automate customer support or send personalized updates. Build flows to handle inbound messages, trigger actions in other apps, and route conversations intelligently. Use Latenode's visual editor and scripting tools to scale communication workflows with custom logic, without step-based pricing.
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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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See how Latenode works
FAQ Facebook Messenger and Captions
How can I connect my Facebook Messenger account to Captions using Latenode?
To connect your Facebook Messenger account to Captions on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Facebook Messenger and click on "Connect".
- Authenticate your Facebook Messenger and Captions accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically transcribe Facebook Messenger audio messages using Captions?
Yes, you can! Latenode lets you automate this. Transcriptions become searchable data, improving content management and message analysis.
What types of tasks can I perform by integrating Facebook Messenger with Captions?
Integrating Facebook Messenger with Captions allows you to perform various tasks, including:
- Automatically generate captions for Messenger video messages.
- Archive transcribed Messenger audio for improved data retention.
- Analyze message content for sentiment using AI.
- Create summaries of lengthy Messenger conversations automatically.
- Trigger notifications based on keywords found in transcribed messages.
How easily can I handle large volumes of Facebook Messenger data?
Latenode scales to handle large volumes of Facebook Messenger data efficiently, processing messages without bottlenecks.
Are there any limitations to the Facebook Messenger and Captions integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- File size limitations apply to media processed by Captions.
- Real-time transcription is not supported; processing occurs after the message is received.
- Integration relies on the Facebook Messenger API and Captions API availability.