API Referencev1Customers
Create a customer
X-API-Key<token>
Per-store API key created in the dashboard at Settings > Developer > API Keys.
In: header
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
application/json
curl -X POST "https://api.whatalo.com/v1/customers" \ -H "Content-Type: application/json" \ -d '{ "name": "María García" }'{
"data": {
"id": "365047281936",
"name": "María García",
"email": "[email protected]",
"phone": "+18091234567",
"notes": "string",
"has_email": true,
"has_phone": true,
"display_contact": "[email protected]",
"created_at": "string",
"updated_at": "string",
"orders_count": 12,
"total_spent": 1500.5,
"last_order_at": "2026-04-15T14:30:00Z",
"last_order_id": "order_pubid_xyz"
}
}{
"error": {
"code": "VALIDATION_ERROR",
"message": "Invalid request body",
"details": [
{
"field": "string",
"message": "string"
}
]
}
}