anyllm-proxy/docs/CONFIG.md

Configuration

Config Directory

anyllm-proxy stores its data in ~/.anyllm/ by default (created with mode 0700 on Unix):

~/.anyllm/
  admin.db          SQLite database (keys, models, audit, env imports, config overrides)
  .admin_token      Auto-generated admin auth token
  .anyllm.env       Environment file (optional)
  config.yaml       Proxy config (optional)

Override the entire directory with ANYLLM_HOME=/path/to/dir.

Override individual files with their respective env vars (see below).

File Lookup Order

Each file has a specific resolution order. The first match wins.

File	Priority 1 (highest)	Priority 2	Priority 3
Env file	--env-file CLI flag	.anyllm.env in CWD	~/.anyllm/.anyllm.env
Config file	PROXY_CONFIG env var	~/.anyllm/config.yaml	(none)
Database	ADMIN_DB_PATH env var	~/.anyllm/admin.db
Token	ADMIN_TOKEN_PATH env var	~/.anyllm/.admin_token

After env files are loaded, variables previously imported via the admin UI (POST /admin/api/env/import, stored in the SQLite env_import table) are applied. Env files take precedence over DB imports, and shell environment takes precedence over both.

The data directory path itself is logged at startup:

anyllm_proxy: data directory: /home/user/.anyllm

Config File Formats

The PROXY_CONFIG variable (or auto-detected ~/.anyllm/config.yaml) supports three formats, detected by file extension and content:

YAML files (.yaml or .yml):

• If the root key is models:, parsed as simple native format (supports tools: section for tool execution config).
• If the root key is model_list:, parsed as LiteLLM-compatible format (supports general_settings.master_key auto-applied as PROXY_API_KEYS, and litellm_settings.callbacks for webhook/Langfuse integration).

Other extensions: parsed as TOML (multi-backend config with [backends.*] sections).

No config file: falls back to env-var-based single-backend configuration.

Model Persistence

Models added via the admin API (POST /admin/api/models) are stored in the SQLite database and survive restarts.

If a YAML config file (config.yaml or PROXY_CONFIG) also defines models, those are loaded first as the base layer. Models added through the admin UI are then added on top. There is no deduplication: if the same model name + backend + actual model appears in both YAML and the database, both deployments will be active in the router.

To reset to YAML-only models, remove the admin-added entries via DELETE /admin/api/models/{name}.

CLI Flags

Flag	Description
--env-file <path>	Explicit env file path (highest priority for env loading).
--webui / --admin	Enable the admin web UI on a separate port.
run <command> [args...]	Start the proxy in the background, pre-configure ANTHROPIC_* env vars for the child process, launch <command>, and exit when it exits. Useful for wrapping tools like claude or aider.

The WEBUI=1 or ADMIN=1 environment variables also enable the admin UI (used by docker-entrypoint.sh). DISABLE_ADMIN=1 overrides both the flag and env var to force-disable.

Docker

Docker Compose sets explicit paths via environment variables:

environment:
  ADMIN_DB_PATH: /data/admin.db
  ADMIN_TOKEN_PATH: /data/.admin_token
  ADMIN_BIND: 0.0.0.0    # required: default 127.0.0.1 is unreachable from host

These override the ~/.anyllm/ convention. The home directory layout does not apply inside containers.

The docker-entrypoint.sh translates WEBUI=1 or ADMIN=1 into the --webui CLI flag.

Quick Start

Minimal .anyllm.env

# OpenAI (remote)
OPENAI_API_KEY=sk-your-key-here
PROXY_API_KEYS=my-proxy-key

# Or: Ollama (local, no API key)
# OPENAI_BASE_URL=http://localhost:11434/v1
# PROXY_OPEN_RELAY=true

Save this to ~/.anyllm/.anyllm.env and the proxy picks it up automatically on next start.

Startup options

# Auto-loads ~/.anyllm/.anyllm.env if present
anyllm-proxy

# Explicit env file
anyllm-proxy --env-file /path/to/my.env

# With admin UI
anyllm-proxy --webui

# Both
anyllm-proxy --webui --env-file /path/to/my.env

# Wrap a tool (starts proxy, sets ANTHROPIC_* env vars, runs command)
anyllm-proxy run claude

Environment Variables

See ENV.md for the full list. Key additions:

Variable	Default	Description
ANYLLM_HOME	~/.anyllm	Override the data directory path
ADMIN_DB_PATH	$ANYLLM_HOME/admin.db	SQLite database file
ADMIN_TOKEN_PATH	$ANYLLM_HOME/.admin_token	Admin auth token file
ADMIN_BIND	127.0.0.1	Admin UI bind address (set to 0.0.0.0 for Docker)