POST an array with PostAgent

Hi,

I am trying to POST an array through the Post Agent. (For posting transactions to this API endpoint: /api/customers/bulk/v1 - https://developers.debitoor.com/api-reference#customers)

Unfortunately, the Huginn payload requires to be a hash.

I successfully post event like /api/customers/v1 with payload being a hash like this:

"payload": {
    "name": "John Doe",
    "paymentTermsId": "{{1 | as_object}}",
    "countryCode": "DK"
  }

But I cannot succeed in posting array like the one below:

[
    {
    "name": "John Doe",
    "paymentTermsId": "{{1 | as_object}}",
    "countryCode": "DK"
    }
]

Any clues?