API Support Overview

The following table shows the status of the interfaces Spin provides to applications.

Host Capabilities/Interfaces	Stability
HTTP Trigger	Stable
Redis Trigger	Stable
Cron Trigger	Experimental
Outbound HTTP	Stable
Outbound Redis	Stable
Configuration Variables	Stable
PostgreSQL	Experimental
MySQL	Experimental
Key-value Storage	Stabilizing
Serverless AI	Experimental
SQLite Storage	Experimental
MQTT Messaging	Experimental

For more information about what is possible in the programming language of your choice, please see our Language Support Overview.