How to connect OpenPhone and OpenAI GPT Assistants
Create a New Scenario to Connect OpenPhone and OpenAI GPT Assistants
In the workspace, click the βCreate New Scenarioβ button.

Add the First Step
Add the first node β 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 OpenAI GPT Assistants will be your first step. To do this, click "Choose an app," find OpenPhone or OpenAI GPT Assistants, 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 OpenAI GPT Assistants Node
Next, click the plus (+) icon on the OpenPhone node, select OpenAI GPT Assistants from the list of available apps, and choose the action you need from the list of nodes within OpenAI GPT Assistants.

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OpenAI GPT Assistants
Authenticate OpenAI GPT Assistants
Now, click the OpenAI GPT Assistants node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your OpenAI GPT Assistants settings. Authentication allows you to use OpenAI GPT Assistants through Latenode.
Configure the OpenPhone and OpenAI GPT Assistants 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 OpenAI GPT Assistants 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 donβt 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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AI Anthropic Claude 3
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OpenAI GPT Assistants
Trigger on Webhook
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OpenPhone
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Save and Activate the Scenario
After configuring OpenPhone, OpenAI GPT Assistants, and any additional nodes, donβt 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 βRun onceβ and triggering an event to check if the OpenPhone and OpenAI GPT Assistants integration works as expected. Depending on your setup, data should flow between OpenPhone and OpenAI GPT Assistants (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 OpenAI GPT Assistants
OpenPhone + OpenAI GPT Assistants + Google Sheets: When a call summary is available in OpenPhone, send it to OpenAI GPT Assistants to refine the summary. Finally, add the refined summary to a Google Sheet for tracking and analysis.
OpenPhone + OpenAI GPT Assistants + Slack: Upon receiving a call transcript in OpenPhone, use OpenAI GPT Assistants to generate a summary draft. Send this draft via text message to a manager using OpenPhone. If the manager approves, post the final summary to a designated Slack channel.
OpenPhone and OpenAI GPT Assistants 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.
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About OpenAI GPT Assistants
Use OpenAI GPT Assistants within Latenode to automate complex tasks like customer support or content creation. Configure Assistants with prompts and integrate them into broader workflows. Chain them with file parsing, webhooks, or database updates for scalable, automated solutions. Benefit from Latenode's no-code flexibility and affordable execution-based pricing.
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FAQ OpenPhone and OpenAI GPT Assistants
How can I connect my OpenPhone account to OpenAI GPT Assistants using Latenode?
To connect your OpenPhone account to OpenAI GPT Assistants 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 OpenAI GPT Assistants accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically summarize OpenPhone voicemails using GPT Assistants?
Yes, you can! Latenode allows parsing voicemails from OpenPhone, using OpenAI GPT Assistants to summarize them, and automatically sending the summary to your team.
What types of tasks can I perform by integrating OpenPhone with OpenAI GPT Assistants?
Integrating OpenPhone with OpenAI GPT Assistants allows you to perform various tasks, including:
- Generating personalized SMS replies based on customer inquiries.
- Analyzing call transcripts to identify key customer pain points.
- Automatically updating contact information based on call conversations.
- Creating automated follow-up tasks after specific call outcomes.
- Routing calls to specific teams based on GPT-determined intent.
How secure is OpenPhone data within Latenode's workflows?
Latenode uses advanced encryption and security protocols, ensuring that all data transmitted between OpenPhone and OpenAI GPT Assistants remains secure.
Are there any limitations to the OpenPhone and OpenAI GPT Assistants integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Rate limits imposed by OpenPhone and OpenAI GPT Assistants may affect high-volume workflows.
- Complex prompt engineering in OpenAI GPT Assistants may require advanced knowledge.
- Real-time processing depends on the network latency of the services.