Open WebUI

Open WebUI API

REST API exposed by a self-hosted Open WebUI instance. Endpoints cover chat completions (proxying upstream backends like Ollama or OpenAI-compatible servers), models, prompts, knowledge bases, files, RAG, users, auth, and tools. Authentication uses the Open WebUI session token or per-user API keys. The base URL is wherever you deploy Open WebUI (commonly http://localhost:3000/api/v1).

GitHub

Documentation

📖
Documentation
https://docs.openwebui.com/

Other Resources

🔗
GitHub
https://github.com/open-webui/open-webui
🔗
Reference
https://docs.openwebui.com/getting-started/api-endpoints

API entry from apis.yml

apis.yml Raw ↑ 
aid: open-webui:platform
name: Open WebUI API
description: REST API exposed by a self-hosted Open WebUI instance. Endpoints cover chat completions (proxying
  upstream backends like Ollama or OpenAI-compatible servers), models, prompts, knowledge bases, files,
  RAG, users, auth, and tools. Authentication uses the Open WebUI session token or per-user API keys.
  The base URL is wherever you deploy Open WebUI (commonly http://localhost:3000/api/v1).
humanURL: https://docs.openwebui.com/getting-started/api-endpoints
baseURL: http://localhost:3000/api/v1
tags:
- Chat
- Models
- Prompts
- RAG
- Knowledge
- Tools
properties:
- type: Documentation
  url: https://docs.openwebui.com/
- type: GitHub
  url: https://github.com/open-webui/open-webui
- type: Reference
  url: https://docs.openwebui.com/getting-started/api-endpoints