Dental4Web API
The Dental4Web API provides secure API access to dental practice management data.
This API enables third-party applications to integrate with practice data while maintaining security and privacy controls.
The API provides access to patient records, appointment schedules, financial transactions, treatment plans, and clinical notes. Separate endpoints are available for accessing data in the HL7 FHIR (R4) format.
Prerequisites: Understanding of REST APIs, HTTP methods, JSON format, and healthcare data standards. You'll need a valid API key and tenant organisation ID from Centaur Software to get started

More information and instructions can be found here.
CipherStream is Centaur Software's proprietary enterprise bulk data extraction platform, designed for high-performance data extraction from cloud-hosted databases with intelligent processing optimisation.
Key Features include:
38 Specialised Data Endpoints: Complete coverage of Dental4Web data
Intelligent Processing: Auto-switching between streaming (≤100K rows) and job processing (>100K rows)
Enterprise Security: AES-256-GCM encryption, API key authentication, IP whitelisting
Multiple Formats: JSON, NDJSON, CSV with optional GZIP/ZIP compression
Real-time & Batch: Sub-second streaming for small datasets, S3-backed jobs for large datasets
Webhook Integration: Real-time notifications for job completion
More information and instruction can be found
here