# x402 MCP Server Configuration

# Server
HOST=0.0.0.0
PORT=8402
UPGRADE_URL=http://localhost:8402/upgrade
# Public origin for seller resource URLs (updated by scripts/stack_up.sh when tunneling)
PUBLIC_BASE_URL=http://localhost:8402

# Commerce (MCP tool quota — separate from on-chain x402 payments)
FREE_TIER_MONTHLY_QUOTA=500
FREE_TIER_RATE_LIMIT_PER_MIN=10

# Redis (optional — in-memory if unset)
# REDIS_URL=redis://localhost:6379/0

# Dashboard seller wizard POST routes. Off by default: this server has no auth,
# and scripts/stack_up.sh can expose it publicly through a tunnel.
DASHBOARD_ACTIONS=false

# Extra CORS origins — comma-separated EXACT origins, e.g.
# CORS_EXTRA_ORIGINS=https://my-demo.trycloudflare.com
# Leave empty unless you are actively demoing through a tunnel.
CORS_EXTRA_ORIGINS=

# Trust x-forwarded-host when building the public resource URL advertised in
# the 402 challenge. Enable ONLY behind a proxy you control.
TRUST_FORWARDED_HOST=false

# Hot buyer (pay_and_fetch only) — 0x + 64 hex chars. NEVER put an address here.
EVM_PRIVATE_KEY=
SVM_PRIVATE_KEY=

# Cold receive (seller payTo) — sole live cashier for this storefront
X402_PAY_TO_ADDRESS=0x8A897D546c22d726b45Fa25F0EBB56207E63fF4e

# Testnet (x402.org) OR CDP facilitator (required for Bazaar indexing)
X402_FACILITATOR_URL=https://x402.org/facilitator
X402_DEFAULT_NETWORK=eip155:84532
X402_DEFAULT_PRICE=$0.01

# CDP facilitator (production — future/alternate x402 rail)
# X402_FACILITATOR_URL=https://api.cdp.coinbase.com/platform/v2/x402
# CDP_API_KEY_ID=
# CDP_API_KEY_SECRET=

# Stripe fiat payment rail (primary for card/bank checkout)
STRIPE_SECRET_KEY=
STRIPE_WEBHOOK_SECRET=
STRIPE_PUBLISHABLE_KEY=

# Mission-control dashboard (default read-only)
DASHBOARD_ACTIONS=false
# Listed-product persistence (survives restarts; empty string disables)
SWARM_PRODUCTS_FILE=ledger/products.json

# MailRail transactional agent messaging & alert dispatch rail
# Providers: mock (default), resend, smtp, webhook
# Live HTTP dispatch runs only when MAILRAIL_ENABLED=true AND provider is
# resend or webhook. mock/file/smtp still write ledger/mailrail.jsonl.
# Set FROM + ADMIN in every environment so city alerts and generic
# settlement receipts share one operator mailbox (receipts use ADMIN only).
MAILRAIL_ENABLED=false
MAILRAIL_PROVIDER=mock
MAILRAIL_FROM_ADDRESS=agents@localhost
MAILRAIL_ADMIN_RECIPIENT=ops@localhost
# MAILRAIL_API_KEY=re_your_api_key_here
# MAILRAIL_SMTP_URL=smtps://user:pass@smtp.example.com:465
# SMTP is doctor-configured only; send_agent_mail does not dispatch SMTP.
# MAILRAIL_WEBHOOK_URL=https://discord.com/api/webhooks/...