INN Validation (Format)

Validates the INN (taxpayer identification number) of an individual or a legal entity by its check digits. Determines the INN type and registration region.

URL

Method: GET

• Production: https://registry.wallet.kvell.group/reg2/validation/inn

Request parameters

Name	Data type	Required	Description
inn	string	Yes	INN

Request example

GET https://registry.wallet.kvell.group/reg2/validation/inn?inn=500100732259

Request headers

Name	Data type	Required	Description
X-Api-Key	string	Yes	Unique identifier (UUID)

Response

Response example

200: OK

{
  "valid": true,
  "message": "The account is valid"
}

Response parameters

Name	Data type	Description
valid	boolean	Validity flag
message	string	Message