env.example

# ===========================================
# Clerk Authentication (Required)
# ===========================================
# Get these from https://dashboard.clerk.com
NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY="pk_test_..."
CLERK_SECRET_KEY="sk_test_..."

# Clerk redirect URLs (optional, defaults work for most cases)
NEXT_PUBLIC_CLERK_SIGN_IN_URL="/sign-in"
NEXT_PUBLIC_CLERK_SIGN_UP_URL="/sign-up"

# ===========================================
# Database (Required for full functionality)
# ===========================================
# PostgreSQL with pgvector - get a free one from neon.tech
# Default Docker setup maps localhost:5433 -> container:5432
DATABASE_URL="postgresql://postgres:postgres@localhost:5433/braintrust_support"

# ===========================================
# Braintrust (Optional - for tracing)
# ===========================================
# Platform-level API key for tracing all tenant requests
BRAINTRUST_API_KEY="your-braintrust-api-key"
BRAINTRUST_PROJECT_NAME="customer-support-platform"
# Optional but recommended for BTQL queries
# BRAINTRUST_PROJECT_ID="proj_123"

# ===========================================
# App Configuration
# ===========================================
NEXT_PUBLIC_APP_URL="http://localhost:3000"

# ===========================================
# AI Provider API Keys (At least one required)
# ===========================================
# Configure which AI providers are available to your users.
# Users can only select models from providers you've configured.
# OpenAI is also used for document embeddings and eval scorers.

# OpenAI - https://platform.openai.com/api-keys
OPENAI_API_KEY="sk-..."

# Anthropic - https://console.anthropic.com/settings/keys
# ANTHROPIC_API_KEY="sk-ant-..."

# Google AI - https://aistudio.google.com/apikey
# GOOGLE_API_KEY="AI..."