Gmail

Gmail is Google’s cloud based email service that allows you to access your messages from any computer or device with just a web browser.

Supports authentication: OAuth 2.0

Set up the agent connector

Register your Scalekit environment with the Gmail connector so Scalekit handles the authentication flow and token lifecycle for you. The connection name you create will be used to identify and invoke the connection programmatically. Then complete the configuration in your application as follows:

Caution

Google applications using scopes that permit access to certain user data must complete a verification process.

1. Set up auth redirects

   • In Scalekit dashboard, go to Agent Auth → Create Connection.

   • Find Gmail from the list of providers and click Create.

     Note

     By default, a connection using Scalekit’s credentials will be created. If you are testing, go directly to the section. Before going to production, update your connection by following the steps below.

   • Click Use your own credentials and copy the redirect URI. It looks like https://<SCALEKIT_ENVIRONMENT_URL>/sso/v1/oauth/<CONNECTION_ID>/callback.

     

   • Navigate to Google Cloud Console’s APIs & Services > Credentials

   • Select + Create Credentials, then OAuth client ID

   • Choose Web application from the Application type menu

     

   • Under Authorized redirect URIs, click + Add URI, paste the redirect URI, and select Create.

     

2. Enable Gmail API

   • In Google Cloud Console, go to APIs & Services > Library

   • Search for “Gmail” in the API Library

   • Select Gmail API

     

   • Press the blue Enable button

3. Get client credentials

   Google provides your Client ID and Client Secret credentials after you create the OAuth client ID in step 1.

4. Add credentials in Scalekit

   • In Scalekit dashboard, go to Agent Auth → Connections and open the connection you created.

   • Enter your credentials:

     • Client ID (from above)
     • Client Secret (from above)
     • Permissions (scopes beginning with gmail — see Google API Scopes reference)

   • Click Save.

Tool list

gmail_fetch_mails

Fetch emails from a connected Gmail account using search filters. Requires a valid Gmail OAuth2 connection.

Name	Type	Required	Description
format	string	No	Format of the returned message.
include_spam_trash	boolean	No	Whether to fetch emails from spam and trash folders
label_ids	array<string>	No	Gmail label IDs to filter messages
max_results	integer	No	Maximum number of emails to fetch
page_token	string	No	Page token for pagination
query	string	No	Search query string using Gmail’s search syntax (e.g., ‘is:unread from:user@example.com’)
schema_version	string	No	Optional schema version to use for tool execution
tool_version	string	No	Optional tool version to use for execution

gmail_get_attachment_by_id

Retrieve a specific attachment from a Gmail message using the message ID and attachment ID.

Name	Type	Required	Description
attachment_id	string	Yes	Unique Gmail attachment ID
file_name	string	No	Preferred filename to use when saving/returning the attachment
message_id	string	Yes	Unique Gmail message ID that contains the attachment
schema_version	string	No	Optional schema version to use for tool execution
tool_version	string	No	Optional tool version to use for execution

gmail_get_contacts

Fetch a list of contacts from the connected Gmail account. Supports pagination and field filtering.

Name	Type	Required	Description
max_results	integer	No	Maximum number of contacts to fetch
page_token	string	No	Token to retrieve the next page of results
person_fields	array<string>	No	Fields to include for each person
schema_version	string	No	Optional schema version to use for tool execution
tool_version	string	No	Optional tool version to use for execution

gmail_get_message_by_id

Retrieve a specific Gmail message using its message ID. Optionally control the format of the returned data.

Name	Type	Required	Description
format	string	No	Format of the returned message.
message_id	string	Yes	Unique Gmail message ID
schema_version	string	No	Optional schema version to use for tool execution
tool_version	string	No	Optional tool version to use for execution

gmail_list_drafts

List draft emails from a connected Gmail account. Requires a valid Gmail OAuth2 connection.

Name	Type	Required	Description
max_results	integer	No	Maximum number of drafts to fetch
page_token	string	No	Page token for pagination
schema_version	string	No	Optional schema version to use for tool execution
tool_version	string	No	Optional tool version to use for execution

gmail_search_people

Search people or contacts in the connected Google account using a query. Requires a valid Google OAuth2 connection with People API scopes.

Name	Type	Required	Description
other_contacts	boolean	No	Whether to include people not in the user’s contacts (from ‘Other Contacts’).
page_size	integer	No	Maximum number of people to return.
person_fields	array<string>	No	Fields to retrieve for each person.
query	string	Yes	Text query to search people (e.g., name, email address).
schema_version	string	No	Optional schema version to use for tool execution
tool_version	string	No	Optional tool version to use for execution