# Web API PostgreSQL - N 1 total items - C 1 classes - I 0 interfaces - E 0 enums - S 0 structs - M 1 methods - P 0 properties ## OptimaJet.Workflow.Api.Postgres ### Classes [Extensions](https://api.workflowengine.io/web-api-postgresql/OptimaJet.Workflow.Api.Postgres/Extensions/) This class contains extensions for configuring Workflow Engine Api Data services for PostgreSQL.