curl -X POST \
  https://sandbox.api.mothership.com/beta/shipments \
  -H 'Authorization: Bearer {YOUR_API_TOKEN}' \
  -H 'Content-Type: application/json' \
  -d '{
	"quoteId": "-LaLqLBycik7COnRuq5P",
	"rateId": "G6EMET"
}'

{
    "data": {
        "id": "MS5016101",
        "createdAt": "2025-01-28T23:09:53.149Z",
        "trackingUrl": "https://dashboard.mothership.com/track/...",
        "status": "Unallocated",
        "price": 87.67,
        "earliestPickupDate": "2025-01-29T16:00:00.000Z",
        "estimatedDeliveryDate": "2025-01-30T01:00:00.000Z",
        "freight": [
            {
                "quantity": 2,
                "type": "Pallet",
                "weight": 50,
                "length": 48,
                "width": 42,
                "height": 46,
                "description": "T-shirts"
            }
        ],
        "pickup": {
            "placeId": "a3039151-6857-4659-bd8b-c0fce5e30a36",
            "name": "Griffith Observatory",
            "street": "2800 East Observatory Road",
            "city": "Los Angeles",
            "state": "CA",
            "zip": "90027",
            "accessorials": [
                "liftgate"
            ],
            "phoneNumber": "16295142235",
            "openTime": "0800",
            "closeTime": "1700",
            "emails": [
                "logistics@mothership.com"
            ]
        },
        "delivery": {
            "placeId": "1dfbde69-bf4e-48e0-9c4b-5699f8f35646",
            "name": "LACMA",
            "street": "5905 Wilshire Boulevard",
            "city": "Los Angeles",
            "state": "CA",
            "zip": "90036",
            "accessorials": [
                "liftgate",
                "residential"
            ],
            "phoneNumber": "+15555555555",
            "openTime": "1000",
            "closeTime": "2200",
            "emails": []
        }
    }
}

Purchasing a shipment will use the default payment source that the user's organization has on file. The payment source can be changed by logging in to the customer dashboard and updating the payment information in the organization's settings.