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

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

OpenPhone
Configure the OpenPhone
Click on the OpenPhone node to configure it. You can modify the OpenPhone 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 OpenPhone node, select Smsapi from the list of available apps, and choose the action you need from the list of nodes within Smsapi.

OpenPhone
⚙
Smsapi
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 OpenPhone 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 OpenPhone 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.

JavaScript
⚙
AI Anthropic Claude 3
⚙
Smsapi
Trigger on Webhook
⚙
OpenPhone
⚙
⚙
Iterator
⚙
Webhook response
Save and Activate the Scenario
After configuring OpenPhone, 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 OpenPhone and Smsapi integration works as expected. Depending on your setup, data should flow between OpenPhone 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 OpenPhone and Smsapi
OpenPhone + Smsapi + Google Sheets: Logs all OpenPhone calls and SMS messages to a Google Sheet. The workflow is triggered by events from OpenPhone calls and messages and then records these details in a designated Google Sheet. Finally, a summary SMS is sent via Smsapi based on the logged data.
Smsapi + OpenPhone + HubSpot: When a new message is received in Smsapi, the workflow searches for the contact in HubSpot. If the contact exists, it updates the contact. If not, it creates a new contact. Finally, initiates a call with the contact via OpenPhone.
OpenPhone and Smsapi integration alternatives
About OpenPhone
Use OpenPhone in Latenode to automate SMS and call workflows. Log activities, trigger actions based on call outcomes, and sync data to CRMs. By using Latenode, you orchestrate OpenPhone within complex workflows, adding logic and integrations not available in OpenPhone alone. Scale customer communication using no-code tools and AI.
Related categories
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.
Related categories
See how Latenode works
FAQ OpenPhone and Smsapi
How can I connect my OpenPhone account to Smsapi using Latenode?
To connect your OpenPhone account to Smsapi on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select OpenPhone and click on "Connect".
- Authenticate your OpenPhone and Smsapi accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically send SMS based on new OpenPhone calls?
Yes, you can! Latenode allows real-time triggers, instantly sending customized SMS messages via Smsapi when you receive new OpenPhone calls. This keeps your customers informed and engaged.
What types of tasks can I perform by integrating OpenPhone with Smsapi?
Integrating OpenPhone with Smsapi allows you to perform various tasks, including:
- Send SMS follow-ups after missed calls in OpenPhone.
- Create SMS campaigns based on OpenPhone call activity.
- Log OpenPhone call details and SMS interactions in a database.
- Send appointment reminders via SMS using OpenPhone call data.
- Trigger automated responses to OpenPhone voicemails.
Can I use JavaScript functions to transform data from OpenPhone?
Yes! Latenode allows incorporating JavaScript code to modify and enhance OpenPhone data before sending it to Smsapi.
Are there any limitations to the OpenPhone and Smsapi integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex data transformations might require advanced JavaScript knowledge.
- SMS delivery rates are subject to Smsapi's terms and conditions.
- Workflow execution depends on the API rate limits of both apps.