Authentication endpoints for obtaining access tokens and managing API keys.

Manage client records, profiles, and related operations.

Manage contact information and relationships for clients.

Manage client business entities used for client categorization and structure.

Manage contact information records (address, email, phone, etc.).

Manage departments and organizational units.

Manage industry classifications.

Manage jobs/projects.

Manage job templates.

Manage office locations.

Manage organizations.

Manage service line classifications.

Manage staff accounts, roles, and permissions.

Handle incoming and outgoing payments.

Manage billing cycles, statements, and billing configurations.

Create, send, and manage invoices.

Handle engagements, projects, and workflow tracking.

Track and manage billable and non-billable time entries.

Create, send, and track engagement.

Download and access files associated with records and documents.