# Bulk Czech VAT Supplier Check

**Use case:** 

Check Czech supplier VAT status in the ADIS register. Replace the sample DIČ (Czech VAT IDs) and supplier references with your own. Each run returns current unreliable-payer status and an explicit result per supplier; unavailable checks are not reported as clean.

## Input

```json
{
  "suppliers": [
    {
      "vatId": "CZ27082440",
      "reference": "supplier-001"
    },
    {
      "vatId": "CZ26168685",
      "reference": "supplier-002"
    }
  ],
  "monitorKey": "task-czech-vat-bulk",
  "mode": "snapshotAndChanges",
  "firstRunBehavior": "emitCurrent"
}
```

## Output

```json
{
  "reference": {
    "label": "Your reference",
    "format": "string"
  },
  "vat_id": {
    "label": "DIC",
    "format": "string"
  },
  "subject_name": {
    "label": "Registered name",
    "format": "string"
  },
  "status": {
    "label": "Per-supplier status",
    "format": "string"
  },
  "unreliable_payer": {
    "label": "Unreliable VAT payer",
    "format": "boolean"
  },
  "unreliable_since": {
    "label": "Unreliable since",
    "format": "string"
  },
  "expected_account_published": {
    "label": "Account currently published",
    "format": "boolean"
  },
  "change_types": {
    "label": "Change types",
    "format": "array"
  },
  "source_generated_at": {
    "label": "Response generated on",
    "format": "string"
  },
  "scraped_at": {
    "label": "Observed at",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [Czech VAT Checker & Supplier Bank Account Monitor](https://apify.com/automa-flow/czech-vat-supplier-change-monitor.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/automa-flow/czech-vat-supplier-change-monitor.md) to learn more, explore other use cases, and run it yourself.


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This Task's input is already configured above — use it as-is rather than inventing a new one.

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For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/automa-flow/czech-vat-supplier-change-monitor.md

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).