Business v1 / Firme

Tax vector

The company's filing obligations (the declaration codes: IMP100, CONT412 and so on).

GET

https://oneapi.ro/api/business/v1/firme/{cui}/vector-fiscal

Path parameters

NameTypeDescriptionExample

cuirequired string The company tax identification number, without the RO prefix (e.g. 6719278).

Query parameters

This route accepts no query parameters.

How it behaves

The tax vector: the company's declarative obligations (IMP100, VAT, profit/income tax, contributions, etc.), from ANAF data. It shows which declarations the company files, and thus indirectly its tax regime.

What it is for

Inferring a company's tax regime from the returns it is required to file.
Building a deadline calendar for an accounting client.
Checking that a client files everything they are supposed to file.

Response structure

All fields below live inside data.

FieldTypeDescription

obligatii[] string The obligations declared in the tax vector.

Response examples

GEThttps://oneapi.ro/api/business/v1/firme/6719278/vector-fiscal

{
    "data": {
        "obligatii": [
            "IMP100",
            "IMP451",
            "IMP461",
            "IMP602",
            "IMP611",
            "IMP701",
            "CONT412",
            "CONT432",
            "CONT480",
            "ACCIZE200"
        ]
    }
}

GEThttps://oneapi.ro/api/business/v1/firme/14399840/vector-fiscal

{
    "data": {
        "obligatii": [
            "IMP100",
            "IMP602",
            "CONT412",
            "CONT432",
            "CONT480"
        ]
    }
}

GEThttps://oneapi.ro/api/business/v1/firme/2054341/vector-fiscal

{
    "data": {
        "obligatii": [
            "IMP100",
            "IMP602",
            "CONT412",
            "CONT432",
            "CONT480"
        ]
    }
}

Error codes

Code	Slug	When it occurs
401	neautentificat	Token missing, invalid, expired or revoked.
403	feature_indisponibil	The current plan does not include the feature the route depends on.
404	negasit	The company with tax ID [{cui}] was not found.
422	validare	The route takes no parameters apart from `lang`: any other parameter returns 422 instead of being ignored.
429	cota_depasita	The plan's monthly quota has been exceeded (see `Retry-After`).

All errors share the same shape. eroare.cod is stable and is the value you should branch on in code — not the text in mesaj, which may change.

{
    "eroare": {
        "cod": "validare",
        "mesaj": "The route takes no parameters apart from lang: any other parameter returns 422 instead of being ignored.",
        "detalii": {
            "cui": [
                "The value sent does not satisfy the parameter rule."
            ]
        }
    }
}