Create a new customer or update an existing one. If a customer with the given customer_number exists, it will be updated; otherwise, a new customer will be created. UUID is auto-generated if not provided.
API key for authentication. Required on all endpoints except /healthcheck. Customer and product endpoints also accept a customer-specific API key.
Unique customer number (string)
Internal UUID (auto-generated if not provided)
Company name
Postal code
City
Street address
Primary contact person
Phone number
VAT/BTW number
Customer email address
Chamber of Commerce number
Company website URL
Customer created or updated
Customer number (external, unique)
Unique customer identifier
Company name
Postal code
City
Street address
Primary contact person
Phone number
VAT/BTW number
Customer email address
Chamber of Commerce number
Company website URL
Similarity score (only populated in search results, 0.0 to 1.0)