diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..9d2f31b
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,52 @@
+APP_ENV=production
+APP_VERSION=1.0.0
+LOG_LEVEL=INFO
+APP_DOMAIN=example.com
+SQLITE_CACHE_PATH=/app/data/cache.sqlite3
+TRUSTED_PROXY_CIDRS=172.30.20.0/24
+MEDIA_TOKEN_SECRET=replace_with_a_long_random_secret_at_least_32_characters
+MEDIA_TOKEN_TTL_SECONDS=180
+MEDIA_TOKEN_BIND_ANONYMOUS_ID=true
+AUDIO_CACHE_TTL=600
+AUDIO_INFO_CACHE_TTL=600
+AUDIO_NEGATIVE_CACHE_TTL=90
+SEARCH_CACHE_TTL=600
+RECOMMENDATION_CACHE_TTL=900
+SOURCE_METADATA_CACHE_TTL=1800
+NEGATIVE_CACHE_TTL=90
+CACHE_MAX_VALUE_BYTES=2097152
+CACHE_CLEANUP_INTERVAL_SECONDS=300
+CACHE_CLEANUP_BATCH_SIZE=1000
+YTDLP_CONCURRENCY=5
+SEARCH_YTDLP_CONCURRENCY=3
+AUDIO_YTDLP_CONCURRENCY=2
+RECOMMENDATION_YTDLP_CONCURRENCY=3
+YTDLP_PLAYER_CLIENTS=web,android,mweb,ios
+YTDLP_COOKIE_FILE=
+YTDLP_BROWSER=
+MAX_SEARCH_FETCH=100
+RATE_LIMIT_WINDOW_SECONDS=60
+RATE_LIMIT_SEARCH_MAX=30
+RATE_LIMIT_AUDIO_MAX=20
+MAX_ACTIVE_AUDIO_STREAMS=16
+MAX_ACTIVE_AUDIO_STREAMS_PER_IP=4
+MAX_ACTIVE_AUDIO_STREAMS_PER_ANONYMOUS_ID=4
+MAX_REQUEST_BODY_BYTES=262144
+HTTP_CONNECT_TIMEOUT_SECONDS=10
+HTTP_RESPONSE_HEADER_TIMEOUT_SECONDS=60
+HTTP_IDLE_READ_TIMEOUT_SECONDS=0
+HTTP_MAX_CONNECTIONS=100
+HTTP_MAX_KEEPALIVE_CONNECTIONS=20
+AUDIO_UPSTREAM_ORIGIN=https://www.youtube.com
+AUDIO_UPSTREAM_REFERER=https://www.youtube.com/
+ALLOWED_MEDIA_HOST_SUFFIXES=.googlevideo.com,googlevideo.com
+MAX_MEDIA_REDIRECTS=3
+KEY_LOCKS_MAX=4096
+RATE_LIMIT_BUCKETS_MAX=20000
+PROXY_FILE=/app/proxies.txt
+PROXY_FILE_HOST=./proxies.txt
+PROXY_USER=
+PROXY_PASS=
+PROXY_RETRY_ATTEMPTS=3
+PROXY_RELOAD_SECONDS=30
+PROXY_FAILURE_COOLDOWN_SECONDS=120
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