# Monitor EU Tariff Quota Balance Changes

**Use case:** 

Watch a portfolio of quota order numbers for balance movements, critical transitions, exhaustion and reopening. Replace the sample order numbers and keep this saved Task plus monitorId stable across runs. The first successful run creates a baseline; later runs return only what moved, and only charge for it. The Commission publishes weekly on Fridays, so a Friday-evening schedule fits the source.

## Input

```json
{
  "quotaOrderNumbers": [
    "09.0006",
    "09.0013",
    "09.0159"
  ],
  "includeAllCurrent": false,
  "detectChanges": true,
  "emitUnchanged": false,
  "monitorId": "example-quota-portfolio",
  "maxItems": 2000
}
```

## Output

```json
{
  "order_number": {
    "label": "Quota order number",
    "format": "string"
  },
  "source_id": {
    "label": "Stable observation ID",
    "format": "string"
  },
  "status": {
    "label": "Quota status",
    "format": "string"
  },
  "remaining": {
    "label": "Remaining balance",
    "format": "number"
  },
  "unit": {
    "label": "Unit",
    "format": "string"
  },
  "change_types": {
    "label": "Change events",
    "format": "array"
  },
  "previous": {
    "label": "Previous observation",
    "format": "object"
  },
  "source_updated_at": {
    "label": "Source updated at",
    "format": "string"
  },
  "scraped_at": {
    "label": "Observed at",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [EU Tariff Quota Balance Monitor](https://apify.com/automa-flow/eu-tariff-quota-balance-monitor.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/automa-flow/eu-tariff-quota-balance-monitor.md) to learn more, explore other use cases, and run it yourself.


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For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/automa-flow/eu-tariff-quota-balance-monitor.md

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