LibreChat/api/.env.example

##########################
# Server configuration. 
##########################

# The server will listen to localhost:3080 by default. You can change the target IP as you want. 
# If you want to make this server available externally, for example to share the server with others 
# or expose this from a Docker container, set host to 0.0.0.0 or your external IP interface. 
# Tips: Setting host to 0.0.0.0 means listening on all interfaces. It's not a real IP.  
# Use localhost:port rather than 0.0.0.0:port to access the server. 
HOST=localhost
PORT=3080
NODE_ENV=development

# Change this to proxy any API request. 
# It's useful if your machine has difficulty calling the original API server. 
# PROXY=

# Change this to your MongoDB URI if different and I recommend appending chatgpt-clone 
MONGO_URI=mongodb://127.0.0.1:27017/chatgpt-clone

##########################
# OpenAI Endpoint: 
##########################

# Access key from OpenAI platform. 
# Leave it blank to disable this feature. 
OPENAI_KEY=

# Identify the available models, separated by commas *without spaces*. 
# The first will be default. 
# Leave it blank to use internal settings. 
OPENAI_MODELS=gpt-3.5-turbo,gpt-3.5-turbo-0301,text-davinci-003,gpt-4

# Reverse proxy settings for OpenAI: 
# https://github.com/waylaidwanderer/node-chatgpt-api#using-a-reverse-proxy 
# OPENAI_REVERSE_PROXY=

##########################
# BingAI Endpoint:   
##########################

# Also used for Sydney and jailbreak

# BingAI Tokens: the "_U" cookies value from bing.com 
# Leave it blank to disable this endpoint. 
BINGAI_TOKEN=

# BingAI Host: 
# Necessary for some people in different countries, e.g. China (https://cn.bing.com) 
# Leave it blank to use default server. 
# BINGAI_HOST=https://cn.bing.com 

##########################
# ChatGPT Endpoint: 
##########################

# ChatGPT Browser Client (free but use at your own risk) 
# Access token from https://chat.openai.com/api/auth/session 
# Exposes your access token to `CHATGPT_REVERSE_PROXY` 
# Leave it blank to disable this endpoint 
CHATGPT_TOKEN=

# Identify the available models, separated by commas. The first will be default. 
# Leave it blank to use internal settings. 
CHATGPT_MODELS=text-davinci-002-render-sha,text-davinci-002-render-paid,gpt-4

# Reverse proxy settings for ChatGPT 
# https://github.com/waylaidwanderer/node-chatgpt-api#using-a-reverse-proxy 
# By default, the server will use the node-chatgpt-api recommended proxy (a third party server). 
# CHATGPT_REVERSE_PROXY= 

##########################
# Search: 
##########################

# ENABLING SEARCH MESSAGES/CONVOS 
# Requires the installation of the free self-hosted Meilisearch or a paid Remote Plan (Remote not tested) 
# The easiest setup for this is through docker-compose, which takes care of it for you. 
SEARCH=TRUE

# REQUIRED FOR SEARCH: MeiliSearch Host, mainly for the API server to connect to the search server. 
# Replace '0.0.0.0' with 'meilisearch' if serving MeiliSearch with docker-compose. 
MEILI_HOST=http://0.0.0.0:7700

# REQUIRED FOR SEARCH: MeiliSearch HTTP Address, mainly for docker-compose to expose the search server. 
# Replace '0.0.0.0' with 'meilisearch' if serving MeiliSearch with docker-compose. 
MEILI_HTTP_ADDR=0.0.0.0:7700

# REQUIRED FOR SEARCH: In production env., a secure key is needed. You can generate your own. 
# This master key must be at least 16 bytes, composed of valid UTF-8 characters. 
# MeiliSearch will throw an error and refuse to launch if no master key is provided, 
# or if it is under 16 bytes. MeiliSearch will suggest a secure autogenerated master key.
# Using docker, it seems recognized as production so use a secure key.
# This is a ready made secure key for docker-compose, you can replace it with your own.
MEILI_MASTER_KEY=JKMW-hGc7v_D1FkJVdbRSDNFLZcUv3S75yrxXP0SmcU

##########################
# User System
##########################

# ENABLING THE USER SYSTEM
# This is not a ready to use user system.
# Don't use it, unless you can write your own code.
# Do not uncomment this unless you implemented your own user system
# ENABLE_USER_SYSTEM=