GenAI-Audio-API/.env.example at main · josedaniel-dev/GenAI-Audio-API · GitHub

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# ════════════════════════════════════════════════
# 🔐 Environment Variables — Hybrid Audio MVP
# v4.0 NDF — Safe Example File (No Secrets Included)
# ════════════════════════════════════════════════


# ───────────────
# 🧠 Cartesia API Access
# ───────────────
CARTESIA_API_KEY=
CARTESIA_URL=https://api.cartesia.ai/v1/generate
CARTESIA_API_URL=https://api.cartesia.ai/tts/bytes
CARTESIA_VERSION=2024-06-10
MODEL_ID=sonic-3


# ───────────────
# 🎙️ Voice Configuration
# ───────────────
VOICE_ID=
VOICE_MODEL=sonic3-luis
AUDIO_FORMAT=wav


# ───────────────
# 🎧 Audio & Assembly
# ───────────────
CROSSFADE_MS=30
LUFS_TARGET=-16
SAMPLE_RATE=44100
BIT_DEPTH=16
ENABLE_SEMANTIC_TIMING=true
IN_MEMORY_ASSEMBLY=false
SAFE_GAIN_DB=-1.0


# ───────────────
# 🧩 Cache & Debugging
# ───────────────
CACHE_TTL_DAYS=30
DEBUG=true

# Standard repo paths (do not change unless necessary)
STEMS_DIR=/app/stems
OUTPUT_DIR=/app/output
COMMON_NAMES_FILE=/app/data/common_names.json
DEVELOPER_NAMES_FILE=/app/data/developer_names.json


# ───────────────
# ☁️ Google Cloud Storage
# ───────────────
GCS_BUCKET=
GCS_FOLDER_STEMS=stems
GCS_FOLDER_OUTPUTS=outputs
PUBLIC_ACCESS=true
GOOGLE_APPLICATION_CREDENTIALS=


# ───────────────
# 🩺 Observability & Logs
# ───────────────
LOG_LEVEL=INFO
LOG_DIR=./logs
ENABLE_STRUCTURED_LOGS=true
REQUEST_TRACE=true
ENABLE_REQUEST_ID=true


# ───────────────
# 🧩 Local Development Flags
# ───────────────
MODE=DEV
ALLOW_CORS=true
PORT=8000
HOST=0.0.0.0


# ════════════════════════════════════════════════
# This is an example template – no secrets included.
# Copy to .env and fill in your secure values.
# ════════════════════════════════════════════════