config.json.example

{
  "currency": "EUR",
  "gateway": {
    "listen_addr": ":3001",
    "grant_secret": "dev-only-change-me",
    "grant_ttl_seconds": 3600,
    "grant_private_key_path": "secrets/grant-ed25519.key",
    "grant_quota": 1,
    "base_url": "http://localhost:3001"
  },
  "wallet": {
    "daily_budget": 5.00,
    "auto_pay_threshold": 1.00
  },
  "provider": "mock",
  "mollie": {
    "api_key_env": "MOLLIE_API_KEY",
    "webhook_url": "http://localhost:3001/webhooks/payment",
    "redirect_url": "http://localhost:3001/payment/return"
  },
  "ledger": {
    "path": "ledger/events.jsonl"
  },
  "data_residency": {
    "region": "eu",
    "allowed_sub_processors": ["mollie.com"],
    "ip_hash_salt": "dev-only-change-me",
    "storage_location": "local append-only JSONL ledger"
  },
  "demo": {
    "enable_test_completion": true
  },
  "protected_resources": [
    {
      "path": "/api/premium-report",
      "amount": "0.50",
      "currency": "EUR",
      "description": "Premium market summary report"
    }
  ]
}