HALOWERKHandelswerk
vat resolve
Two answers in one call. Validation: the number is checked against the VIES service of the member state that issued it, with the consultation date returned. Treatment: given the supplier country, the customer country and whether the customer is a business, it states whether the supply is domestic with the local rate, an intra-community B2B supply where the reverse charge shifts the liability to the customer, a B2C supply taxed where the customer sits, or an export outside the EU.
POST https://handel.halowerk.com/v1/vat-resolveEingaben
| Feld | Typ | Pflicht | Beschreibung |
|---|---|---|---|
| vat_number | string | Ja | VAT number with country prefix, e.g. DE811907980. |
| supplier_country | string | Nein | ISO country code of the supplier, for the treatment question. |
| customer_is_business | boolean | Nein | Whether the customer is a business (B2B) or a consumer (B2C). |
| supply_type | string | Nein | What is being supplied. |
Vollständiges Eingabeschema anzeigen
{
"type": "object",
"required": [
"vat_number"
],
"additionalProperties": false,
"properties": {
"vat_number": {
"type": "string",
"minLength": 4,
"maxLength": 20,
"description": "VAT number with country prefix, e.g. DE811907980."
},
"supplier_country": {
"type": "string",
"minLength": 2,
"maxLength": 2,
"description": "ISO country code of the supplier, for the treatment question."
},
"customer_is_business": {
"type": "boolean",
"default": true,
"description": "Whether the customer is a business (B2B) or a consumer (B2C)."
},
"supply_type": {
"type": "string",
"enum": [
"goods",
"services",
"digital_services"
],
"default": "goods",
"description": "What is being supplied."
}
}
}Veröffentlichtes Eingabebeispiel
{
"vat_number": "DE811907980"
}Ergebnis & Dokumentation
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Quelle dieser Seite: der veröffentlichte HALOWERK-Katalog. Stand: 2026-11-01, 15:19 UTC.
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