How to connect OpenAI GPT Assistants and Mailhook
Create a New Scenario to Connect OpenAI GPT Assistants and Mailhook
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 Mailhook will be your first step. To do this, click "Choose an app," find OpenAI GPT Assistants or Mailhook, 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 Mailhook Node
Next, click the plus (+) icon on the OpenAI GPT Assistants node, select Mailhook from the list of available apps, and choose the action you need from the list of nodes within Mailhook.

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Authenticate Mailhook
Now, click the Mailhook node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Mailhook settings. Authentication allows you to use Mailhook through Latenode.
Configure the OpenAI GPT Assistants and Mailhook 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 Mailhook 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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Save and Activate the Scenario
After configuring OpenAI GPT Assistants, Mailhook, 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 Mailhook integration works as expected. Depending on your setup, data should flow between OpenAI GPT Assistants and Mailhook (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 Mailhook
Mailhook + OpenAI GPT Assistants + Google Sheets: When a new email is received via Mailhook, the content is sent to an OpenAI GPT Assistant for categorization. The categorized feedback is then added as a new row in Google Sheets for analysis.
Mailhook + OpenAI GPT Assistants + Slack: An email received through Mailhook triggers an OpenAI GPT Assistant to summarize the email's content. The summary is then posted to a designated Slack channel, keeping the team informed of key updates.
OpenAI GPT Assistants and Mailhook 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 Mailhook
Use Mailhook in Latenode to instantly capture incoming emails and parse their contents into usable data. Trigger workflows on specific email events, like form submissions or order confirmations. Route parsed data to other apps, databases, or AI models for advanced processing. Automate email handling without code and scale as needed.
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FAQ OpenAI GPT Assistants and Mailhook
How can I connect my OpenAI GPT Assistants account to Mailhook using Latenode?
To connect your OpenAI GPT Assistants account to Mailhook 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 Mailhook accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I trigger Assistant runs from incoming emails?
Yes, you can trigger OpenAI GPT Assistants runs directly from Mailhook using Latenode. This simplifies email parsing and data processing, making automation seamless.
What types of tasks can I perform by integrating OpenAI GPT Assistants with Mailhook?
Integrating OpenAI GPT Assistants with Mailhook allows you to perform various tasks, including:
- Automatically summarize email content using AI.
- Extract key data points from emails.
- Route emails based on AI-driven intent analysis.
- Generate automated email responses.
- Archive emails based on content classification.
Can I use custom prompts with OpenAI GPT Assistants on Latenode?
Yes, Latenode allows full customization of prompts for OpenAI GPT Assistants, offering flexibility in your automated workflows.
Are there any limitations to the OpenAI GPT Assistants and Mailhook integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Rate limits imposed by OpenAI GPT Assistants and Mailhook may affect performance.
- Complex email structures might require advanced parsing logic.
- The integration relies on the stability of the OpenAI and Mailhook APIs.