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

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


JustCall

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


JustCall
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Monster API


Authenticate Monster API
Now, click the Monster API node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Monster API settings. Authentication allows you to use Monster API through Latenode.
Configure the JustCall and Monster API 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 JustCall and Monster API 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.

JavaScript
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AI Anthropic Claude 3
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Monster API
Trigger on Webhook
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JustCall
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Iterator
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Webhook response


Save and Activate the Scenario
After configuring JustCall, Monster API, 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 JustCall and Monster API integration works as expected. Depending on your setup, data should flow between JustCall and Monster API (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect JustCall and Monster API
JustCall + Monster API + HubSpot: When a new call is logged in JustCall, enrich the caller's phone number using Monster API to fetch more details, and then update or create a contact in HubSpot with the enriched information.
JustCall + Monster API + Google Sheets: When a call is received via JustCall, the caller's phone number is enriched with Monster API and the details, along with call information, are logged to a Google Sheet for lead generation tracking.
JustCall and Monster API integration alternatives

About JustCall
Use JustCall in Latenode to automate call workflows: trigger calls based on CRM updates, send SMS follow-ups, and log call data. Latenode adds visual flow control, custom logic, and data enrichment missing in basic JustCall setups. Create complex, scalable call-centric processes with no-code tools and flexible JavaScript.
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About Monster API
Struggling with unreliable or slow data? Integrate Monster API in Latenode to build automated data validation and cleansing workflows. Use its data enrichment and verification features to refine your data, then route the cleaned info to other services. Benefit from Latenode's visual editor and scalability for consistent, error-free data flow.
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See how Latenode works
FAQ JustCall and Monster API
How can I connect my JustCall account to Monster API using Latenode?
To connect your JustCall account to Monster API on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select JustCall and click on "Connect".
- Authenticate your JustCall and Monster API accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically update contact details after each call?
Yes, you can! With Latenode, automatically update Monster API contacts after each JustCall interaction. Benefit from real-time data synchronization, enhancing your CRM with accurate information.
What types of tasks can I perform by integrating JustCall with Monster API?
Integrating JustCall with Monster API allows you to perform various tasks, including:
- Enrich new Monster API leads with JustCall call data in real time.
- Create new Monster API contacts from JustCall call logs automatically.
- Trigger JustCall SMS campaigns based on contact updates in Monster API.
- Update lead status in Monster API after a call disposition in JustCall.
- Analyze call sentiment from JustCall and store insights in Monster API.
Can I use JavaScript to customize my JustCall Monster API workflows?
Yes! Latenode allows custom JavaScript code. Tailor your JustCall and Monster API workflows for unique data transformation and advanced automation logic.
Are there any limitations to the JustCall and Monster API integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex data transformations may require custom JavaScript code.
- Real-time updates depend on the API rate limits of both services.
- Initial setup requires valid API keys and appropriate permissions.