# NexHealth Synchronizer Documentation > Developer documentation for the NexHealth Synchronizer API: read and write patients, appointments, schedules, ledgers and clinical records in 15 dental and medical health record systems, with webhooks and a sandbox to build against. Each section below links to its own llms.txt, which indexes every page in that section. Category links narrow to a single category. ## Guides - [Guides index](https://docs.nexhealth.com/docs/llms.txt): full section index - [Learn](https://docs.nexhealth.com/docs/learn/llms.txt) - [Build](https://docs.nexhealth.com/docs/build/llms.txt) - [Go live](https://docs.nexhealth.com/docs/go-live/llms.txt) ## Endpoints - [Endpoints index](https://docs.nexhealth.com/reference/llms.txt): full section index - [Basics](https://docs.nexhealth.com/reference/basics/llms.txt) - [Practice overview](https://docs.nexhealth.com/reference/practice-overview/llms.txt) - [Scheduling](https://docs.nexhealth.com/reference/scheduling/llms.txt) - [Practice financials](https://docs.nexhealth.com/reference/practice-financials/llms.txt) - [Clinical records](https://docs.nexhealth.com/reference/clinical-records/llms.txt) - [Auth, sync and webhooks](https://docs.nexhealth.com/reference/auth-sync-and-webhooks/llms.txt) - [NexHealth API v3.1.0 (Beta)](https://docs.nexhealth.com/reference/nexhealth-api-v310-beta/llms.txt) - [Scheduling Intent (Beta)](https://docs.nexhealth.com/reference/scheduling-intent-beta/llms.txt)