Clients - Protected
Check NIF duplicate
Check if a NIF (Portuguese or foreign) is already linked to a client in the same company. Matches against both Cliente.NIF and Cliente.foreign_NIF.
get/api/clients/check-nif
Query parameters
nifstring required
NIF (Portuguese 9-digit or foreign alphanumeric) to check
NIF (Portuguese 9-digit or foreign alphanumeric) to check
exclude_idinteger nullable
Client ID to exclude (for updates)
Client ID to exclude (for updates)
Headers
x-api-tokenstring nullable
Response
Successful Response
Changes
No recorded changes to this endpoint across all 1 revision of this API.