Create customer e-invoice registration

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Create an e-invoice registration for a customer.

Availability

  • Markets: Sweden, Italy
Path Parameters
  • customer_no
    Type: string
    required

    Customer ID.

Body·
required
application/json

    • Request payload for creating or updating a customer's e-invoice registration.

      Available markets

      • Sweden: identifier
      • Italy: pec, codice_destinatario
      • identifier
        Type: string Pattern: ^([0-9]{12})\.([A-Za-z]{2,4})(\.[sS][eE])?$
        required

        The e-invoice identifier of the customer.

Responses
  • application/json
  • application/json
  • application/json
  • application/json
Request Example for post/customer/{customer_no}/einvoice
curl 'https://sandbox.billogram.com/api/v2/customer/{customer_no}/einvoice' \
  --request POST \
  --header 'Content-Type: application/json' \
  --header 'Authorization: Basic username:password' \
  --data '{
  "identifier": "198802276322.SBF.SE"
}'

{
  "status": "string",
  "data": {
    "status": "registered",
    "registered_at": "2026-01-14T09:31:45.958263+00:00",
    "regional_sweden": {
      "identifier": "198802276322.SBF.SE"
    },
    "regional_italy": {
      "pec": "test@email.com",
      "codice_destinatario": "12345AB"
    }
  }
}

The customer registration was created.