Supaglue Unified CRM API

The Supaglue Unified CRM API provides a single interface for reading and writing CRM data across Salesforce, HubSpot, Pipedrive, and other providers. Supports accounts, contacts, leads, opportunities, users, custom objects, standard objects, associations, lists, and metadata (custom object schemas, property definitions). All operations use the x-api-key header plus a customer ID context. Base URL: https://api.supaglue.io/crm/v2.