Check out the steps of Drupal HubSpot CRM integration and also the benefits of this integration. Read the article!
HubSpot CRM
We can send emails through HubSpot CRM using SMTP API. For sending email SMTP, first, we need to create the SMTP tokens.
Generate SMTP API Tokens
An API token provides both a username and password which can then be used to send email through the HubSpot SMTP API. We can create an SMTP token using the API link below.
https://api.hubapi.com/email/public/v1/smtpapi/tokens?hapikey=demo
Example: Use the following code for generating json code,