The hosting platform that bills, provisions, and tracks the rack.

{
  "plugin": {
    "name": "Stripe",
    "slug": "stripe",
    "type": "payment-gateway",
    "capabilities": {
      "supportsRefund": true,
      "supportsRecurring": true,
      "supportsSavedPaymentMethods": true
    }
  },
  "connections": [{
    "baseUrl": "https://api.stripe.com/v1",
    "authType": "bearer_token"
  }],
  "flows": [{
    "slug": "create-checkout-session",
    "canvas": {
      "nodes": [
        { "id": "start-1",           "type": "start" },
        { "id": "transform-amount",  "type": "transform" },
        { "id": "http-create-session","type": "httpRequest" },
        { "id": "condition-success", "type": "condition" },
        { "id": "end-success",       "type": "end" }
      ],
      "edges": [
        { "source": "start-1",          "target": "transform-amount" },
        { "source": "transform-amount", "target": "http-create-session" },
        { "source": "http-create-session","target": "condition-success" },
        { "source": "condition-success","target": "end-success" }
      ]
    }
  }]
} // loaded via VisualPluginManager → FlowExecutor