Get Business Rule test fields

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.usefini.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get Business Rule test fields

> Return the fields available for testing one saved Business Rule.

Returns the test fields Fini derives from one saved Business Rule. Use this to build a rule test form or validate which fields are required before running an evaluation.

## Headers

<ParamField header="Authorization" type="string" required>
  Bearer token containing your Fini workspace API key. Format: `Bearer fini_...` The key needs `read` scope.
</ParamField>

## Path parameters

<ParamField path="id" type="string" required>
  Business Rule ID.
</ParamField>

## Response

<RequestExample>
  ~~~bash cURL theme={null}
  curl --request GET \
    --url 'https://api-prod.usefini.com/v2/business-rules/4f5ef695-d03b-4d56-8fef-7f2bd5c17ef3/test-fields/public' \
    --header 'Authorization: Bearer fini_your_api_key'
  ~~~

  ~~~javascript Node.js theme={null}
  const response = await fetch('https://api-prod.usefini.com/v2/business-rules/4f5ef695-d03b-4d56-8fef-7f2bd5c17ef3/test-fields/public', {
    method: 'GET',
    headers: {
      Authorization: 'Bearer fini_your_api_key'
    }
  });

  const data = await response.json();
  ~~~

  ~~~python Python theme={null}
  import requests

  response = requests.get(
      "https://api-prod.usefini.com/v2/business-rules/4f5ef695-d03b-4d56-8fef-7f2bd5c17ef3/test-fields/public",
      headers={"Authorization": "Bearer fini_your_api_key"},
  )

  data = response.json()
  ~~~
</RequestExample>

<ResponseExample>
  ~~~json 200 OK theme={null}
  [
    {
      "path": "interactionHistoryTranscript",
      "dataType": "string",
      "testValue": "User: Hi, I need help with my account"
    },
    {
      "path": "formattedUserAttributes",
      "dataType": "string",
      "testValue": "Plan: Premium"
    }
  ]
  ~~~
</ResponseExample>

Returns an array of test field definitions.

## Errors

<AccordionGroup>
  <Accordion title="401 Unauthorized" icon="lock">
    The API key is missing, malformed, revoked, or invalid.
  </Accordion>

  <Accordion title="403 Forbidden" icon="shield-halved">
    The API key does not include the `read` scope required for this route.
  </Accordion>

  <Accordion title="404 Not Found" icon="ghost">
    The Business Rule does not exist in your workspace.
  </Accordion>
</AccordionGroup>


## Related topics

- [Preview Business Rule test fields](/en/api-reference/preview-business-rule-test-fields.md)
- [Overview](/en/api-reference/business-rules.md)
- [Get Business Rule fields context](/en/api-reference/get-business-rule-fields-context.md)


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