The get a deal endpoint retrieves deal information from a HubSpot account, including any associated contact, company, and ticket information. It allows data syncing from HubSpot to external CRMs, accounting systems, forecasting software, and reporting applications.
What's a use case for this endpoint? Your business uses HubSpot for sales and another project management system for onboarding new customers. When a HubSpot deal moves to the closed-won stage, the get a deal endpoint syncs the data to your project management software and initiates a new onboarding project.
Returns an object representing the deal with the associated account id :dealId.
Two important returned fields will identify the appropriate associations with the deal:
associatedCompanyIds returns the id of the company associated with the deal, and
associatedVids returns the ids of the contacts associated with the deal.