API ReferenceLast reviewed: Fri Dec 12 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
Customers
Manage customer profiles
Customers
Manage customer profiles.
POST Create Customer
POST /query?action=customer
Body:
json
1{
2 "x_login": "...",
3 "x_tran_key": "...",
4 "customer": {
5 "customer_information": {
6 "firstname": "Jane",
7 "lastname": "Smith",
8 "email": "jane@example.com",
9 "phone1": "555-0123",
10 "address1": "123 Main St",
11 "city": "New York",
12 "state": "NY",
13 "zip": "10001",
14 "country": "US"
15 },
16 "billing_information": {
17 "firstname": "Jane",
18 "lastname": "Smith",
19 "address1": "123 Main St",
20 "city": "New York",
21 "state": "NY",
22 "zip": "10001",
23 "country": "US"
24 },
25 "custom": {
26 "custom1": "VIP Client"
27 }
28 }
29}