NIF_INVALID
Status: 400 Bad Request
What it means
The tax number (NIF or NIE) is not valid.
What to do
Check the number against the official document, with all letters and digits, and enter it again.
Example of the answer
The API answers with this JSON (title and detail change with the situation and the language):
{
"type": "https://docs.mbtcompany.eu/errors/nif-invalid",
"title": "Bad Request",
"status": 400,
"detail": "The tax number (NIF or NIE) is not valid.",
"code": "NIF_INVALID"
}