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

Add the OpenAI GPT Assistants Node
Select the OpenAI GPT Assistants node from the app selection panel on the right.

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

OpenAI GPT Assistants
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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 OpenAI GPT Assistants 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 OpenAI GPT Assistants 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
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AI Anthropic Claude 3
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Smsapi
Trigger on Webhook
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OpenAI GPT Assistants
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Iterator
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Webhook response
Save and Activate the Scenario
After configuring OpenAI GPT Assistants, 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 OpenAI GPT Assistants and Smsapi integration works as expected. Depending on your setup, data should flow between OpenAI GPT Assistants 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 OpenAI GPT Assistants and Smsapi
OpenAI GPT Assistants + Google Sheets + Smsapi: Summarize conversations from OpenAI GPT Assistants, extract key insights and contact details, log them into a Google Sheet, and then send a summary via SMS using Smsapi.
Cal.com + OpenAI GPT Assistants + Smsapi: When a new appointment is booked in Cal.com, use OpenAI GPT Assistants to create a personalized SMS reminder based on past interactions with the client, and send it via Smsapi.
OpenAI GPT Assistants and Smsapi integration alternatives
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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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.
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FAQ OpenAI GPT Assistants and Smsapi
How can I connect my OpenAI GPT Assistants account to Smsapi using Latenode?
To connect your OpenAI GPT Assistants account to Smsapi on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select OpenAI GPT Assistants and click on "Connect".
- Authenticate your OpenAI GPT Assistants and Smsapi accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I send appointment reminders via SMS?
Yes, you can! Latenode lets you build custom logic for reminders. Benefit from flexible scheduling, conditional SMS sending, and detailed logs — all in one place.
What types of tasks can I perform by integrating OpenAI GPT Assistants with Smsapi?
Integrating OpenAI GPT Assistants with Smsapi allows you to perform various tasks, including:
- Sending SMS notifications based on AI-driven sentiment analysis.
- Creating automated customer support workflows with SMS escalations.
- Generating personalized SMS marketing campaigns using AI content.
- Alerting users via SMS about critical AI-detected events.
- Building AI-powered SMS chatbots for instant customer interactions.
How can I use advanced logic with OpenAI GPT Assistants on Latenode?
Latenode allows custom JavaScript functions for complex data transformations, AI prompt engineering, and error handling within your workflows.
Are there any limitations to the OpenAI GPT Assistants and Smsapi integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- High volumes of SMS messages may incur additional costs from Smsapi.
- OpenAI GPT Assistants usage is subject to OpenAI's rate limits.
- Custom JavaScript code requires a basic understanding of programming.