Opportunities REST Endpoints

Sales Leads/Opportunities
The opportunity resource is used to view, create, or modify an opportunity generated from a lead. An opportunity list associated with the lead represents leads that have already been converted to the list of opportunities.
Get all opportunities
Method: get
Path: /crmRestApi/resources/11.13.18.05/leads/{leadsUniqID}/child/LeadOpportunity
Get an opportunity
Method: get
Path: /crmRestApi/resources/11.13.18.05/leads/{leadsUniqID}/child/LeadOpportunity/{LeadNumber}