API Reference
Complete endpoint reference for the Companion API
Endpoints
Browse the Companion API endpoints organized by resource:
Companions
Browse the catalog, create, and manage AI companions.
Connections
Open HTTP and WebSocket connections to interact with companions.
Functions
Define custom functions and browse built-in functions.
Knowledge Bases
Create knowledge bases and upload files for your agent to reference.
VoIP Configurations
Configure VoIP settings for telephony integration.
FAQs
Create and manage FAQ collections and items.
Base URL
https://companion-api.napster.comAll endpoints are prefixed with /public. Include your API key as a Bearer token in the Authorization header.