# Cassandra developer documentation

> Connect MCP clients and REST applications to Cassandra using bearer API keys.

## Developer guide
- [Canonical HTML guide](https://legache.com/developers)
- [Complete Markdown guide](https://legache.com/developers.md)
- [Plain-text Markdown alternative](https://legache.com/developers.txt)
- [API reference](https://legache.com/developers#reference)

## API schemas
- [OpenAPI schema](https://cassandra.legache.com/api/public/v1/openapi.json)