Configure Price Quote (CPQ) CPQ for SOAP API Developers API Reference Current: Proposal Web Service PDF Download PDF Download page Proposal Web Service. Current page Include child pages All pages Proposal Web Service The Proposal web service APIs account for the standard actions to account, opportunity, and quotes/proposals.You can invoke APIs in Proposal Service using the following command:Apttus_Proposal.ProposalWebService.<Name of the Function>where the name of the function is API Name and it's parameters.You can use the Proposal web service APIs to complete the following tasks: Retrieving Proposal Field Values from Account Retrieving Proposal Field Values from Opportunity Retrieving Field Values from Proposal Creating Proposal Line Items from Opportunity Updating a Proposal Cloning Email Template Cloning Document Templates Getting the Proposal Document Output Format Copying Attachments Creating a Task After Proposal is Presented Retrieving Name of the First Template Retrieving Templates in a Proposal Deleting an Email Template ×