{
  "port": 8080,

  "consumers": {
    "idHeader": "X-Consumer-ID",
    "skipPaths": ["/__health__", "/public/**"],
    "consumers": [
      {
        "username": "alice",
        "apiKey": "$ALICE_API_KEY",
        "rateLimit": { "windowSecs": 60, "limit": 100 },
        "headers": { "X-Tier": "free" }
      },
      {
        "username": "bob",
        "apiKey": "$BOB_API_KEY",
        "rateLimit": { "windowSecs": 60, "limit": 10000 },
        "headers": { "X-Tier": "premium", "X-SLA": "99.9" }
      },
      {
        "username": "billing-service",
        "basicAuth": { "password": "$BILLING_SERVICE_PASSWORD" },
        "headers": { "X-Internal": "true" }
      },
      {
        "username": "data-pipeline",
        "jwt": {
          "secret": "$DATA_PIPELINE_JWT_SECRET",
          "issuer": "https://auth.internal"
        },
        "headers": { "X-Service-Name": "data-pipeline" }
      },
      {
        "username": "readonly-client",
        "apiKey": "$READONLY_KEY"
      }
    ]
  },

  "proxy": {
    "/api": "http://backend:4000"
  },

  "healthCheck": true,

  "logging": {
    "format": "json",
    "skipPaths": ["/__health__"]
  }
}