The messages — yours and the ones the customer replied

The messages — yours and the ones the customer replied. ?direction= defaults to all, because what you want is a conversation; in and out cut it in half. ?phone= is normalised like every other number. Newest first. Inbound replies only exist on the clinic's OWN number: messages sent from here use a name as the sender, and you cannot reply to a name.

curl --request GET \
  --url "https://api.telefonai.dk/v1/sms" \
  --header "Authorization: Bearer $API_NOEGLE"

{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key."
  }
}