Create Single Purchase

curl -X POST "https://secure.fusebill.com/v1/Purchases" \
	-H "Content-Type: application/json" \
	-H "Authorization: Basic {APIKey}" \
	-d "{customerId:{CustomerId},productId:{ProductId},name:'purchase'}"

//Json Payload
string jsonData = "{customerId:{CustomerId}, productId:{ProductId}, name:'purchase'}";
//Setup API key
string apiKey = "{APIKey}";
//Configure URI
WebRequest request = WebRequest.Create("HTTPS://secure.fusebill.com/v1/Purchases");
//Add Content type
request.ContentType = "application/json";
//Add Api key authorization
request.Headers.Add(HttpRequestHeader.Authorization, "Basic " + apiKey);
//Set request method
request.Method = "POST";
//Add the json data to request
using (var streamWriter = new StreamWriter(request.GetRequestStream()))
{
  streamWriter.Write(jsonData);
  streamWriter.Flush();
  streamWriter.Close();
}
//Perform the request
var httpResponse = (HttpWebResponse)request.GetResponse();
//Record the response from our request
var result = "";
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
{
  result = streamReader.ReadToEnd();
}

#Import library JSON
import json
#Import library Requests
import requests
#Pass in a dictionary to the Headers parameter
headers = {'Authorization' : 'Basic {APIKey}', 'Content-Type' : 'application/json'}
#Pass in a dictionary to the Payload parameter
payload = {"customerId":{id},"productId":{id},"name": "product-3"}
#Pass in your URI, Payload and Headers
r = requests.post('https://secure.fusebill.com/v1/purchases', data=json.dumps(payload), headers=headers)
print(r.content)

{
  "customerId": 655642,
  "productId": 46818,
  "name": "Hardware",
  "quantity": 3
}

{
  "customerId": 655642,
  "productId": 46818,
  "name": "Hardware",
  "description": "Desktop Collection",
  "overridePriceRanges": [
    {
      "min": 0,
      "max": null,
      "amount": 299.99
    }
  ],
  "pricingModelType": "Standard",
  "customFields": [
    {
      "key": "Sales Rep",
      "value": 1235
    }
  ],
  "discounts": [
    {
      "discountType": "Percentage",
      "amount": 50
    }
  ],
  "productItems": null,
  "couponCodes": [
    "code1"
  ],
  "earningSettings": {
  	"earningInterval": "Monthly",
  	"earningNumberOfIntervals": 1,
	  "earningTimingInterval": "Daily",
  	"earningTimingType": "StartOfInterval"
  },
  "netsuiteLocationId":"12"
}

{
  "customerId": 655642,
  "productId": 46818,
  "name": "Hardware",
  "productItems": [
    {
      "reference": 45678913,
      "name": "Keyboard",
      "description": "Model KEYQWERT 9000"
    },
    {
      "reference": 156489,
      "name": "Keyboard",
      "description": "Model KEYQWERT 9001"
    }
  ]
}

{
    "customerId": 12762177,
    "code": "device",
    "effectiveTimestamp": "2019-11-11T19:39:55",
    "taxableAmount": 15,
    "amount": 15,
    "modifiedTimestamp": "2019-11-11T19:40:07.963",
    "salesforceId": "b045a250231VC4RCAW",
    "netsuiteLocationId": "12",
    "productId": 25309384,
    "name": "Fitness Tracker",
    "description": "Model 5000",
    "status": "Purchased",
    "quantity": 1,
    "targetOrderQuantity":null,
    "isTrackingItems": false,
    "pricingModelType": "Standard",
    "customFields": [],
    "discounts": [],
    "priceRanges": [
      {
        "min": 0,
        "max": null,
        "amount": 15,
        "conditionAmount": null,
        "variableAmount": null
      }
    ],
    "productItems": [],
    "couponCodes": [],
    "earningSettings": {
      "earningInterval": "",
      "earningNumberOfIntervals": null,
      "earningTimingInterval": "EarnImmediately",
      "earningTimingType": "StartOfInterval"
    },
    "id": 1616831,
    "uri": "https://secure.fusebill.com/v1/Purchases/1616831"
  }

{
    "ErrorId": 0,
    "HttpStatusCode": 400,
    "Errors": [
        {
            "Key": "Api Error",
            "Value": "Quantity is not valid when the product is tracking unique items"
        }
    ]
}