API Reference
API Reference
Complete reference for every Xantly API endpoint — chat, completions, embeddings, audio, images, voice, and more.
Xantly exposes an OpenAI-compatible REST API at https://api.xantly.com/v1. Every endpoint below has full request/response schemas, error codes, and a live playground.
Core endpoints
- Chat completions — the primary inference endpoint
- Responses API — structured responses with tool use
- Completions (legacy)
- Embeddings
- Models — list available models
- Moderations
Media endpoints
- Audio — transcription and TTS
- Images
- Voice models
- Voice billing
Platform
Memory & Context
Xantly maintains persistent, per-organization memory that enriches every AI interaction. Conversations build knowledge over time. Context is assembled intelligently — not brute-force. The longer you u
Chat Completions
Create completions with OpenAI-compatible request/response shapes plus optional Xantly orchestration controls.