PowerBuilder / SimpleKart E-commerce API / Get item details from the database
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integer li_rc
oleobject loo_Http
integer li_Success
oleobject loo_SbResponseBody
oleobject loo_JResp
integer li_RespStatusCode
integer li_ItemId
string ls_Name
integer li_Price
string ls_Description
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
loo_Http = create oleobject
// Use "Chilkat_9_5_0.Http" for versions of Chilkat < 10.0.0
li_rc = loo_Http.ConnectToNewObject("Chilkat.Http")
if li_rc < 0 then
destroy loo_Http
MessageBox("Error","Connecting to COM object failed")
return
end if
loo_SbResponseBody = create oleobject
// Use "Chilkat_9_5_0.StringBuilder" for versions of Chilkat < 10.0.0
li_rc = loo_SbResponseBody.ConnectToNewObject("Chilkat.StringBuilder")
li_Success = loo_Http.QuickGetSb("https://api.simplekart.com/items/:itemId",loo_SbResponseBody)
if li_Success = 0 then
Write-Debug loo_Http.LastErrorText
destroy loo_Http
destroy loo_SbResponseBody
return
end if
loo_JResp = create oleobject
// Use "Chilkat_9_5_0.JsonObject" for versions of Chilkat < 10.0.0
li_rc = loo_JResp.ConnectToNewObject("Chilkat.JsonObject")
loo_JResp.LoadSb(loo_SbResponseBody)
loo_JResp.EmitCompact = 0
Write-Debug "Response Body:"
Write-Debug loo_JResp.Emit()
li_RespStatusCode = loo_Http.LastStatus
Write-Debug "Response Status Code = " + string(li_RespStatusCode)
if li_RespStatusCode >= 400 then
Write-Debug "Response Header:"
Write-Debug loo_Http.LastHeader
Write-Debug "Failed."
destroy loo_Http
destroy loo_SbResponseBody
destroy loo_JResp
return
end if
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "itemId": 1657,
// "name": "Smart WiFi Router",
// "price": 2096,
// "description": "Wifi router/wireless router. One of routers for wireless internet, wireless routers for home. Dual band router and gigabit router. Ideal as internet router also gaming router. Long range coverage with high speed. Compatible with all 802.11ac devices and below. 5ghz router/5g router Frequency Range: 2.4GHz and 5GHz; Interface Available: 4 x 10/100/1000Mbps LAN Ports, 1 10/100/1000Mbps WAN Port, 1 USB 2.0 Ports; Protocols Supported: Supports IPv4 and IPv6; System Requirement: Microsoft Windows 98SE NT 2000 XP Vista, or Windows 7 Windows 8/8.1/10, MAC OS NetWare UNIX or Linux; Wireless Standards: IEEE 802.11ac/n/a 5GHz, IEEE 802.11b/g/n 2.4GH"
// }
// Sample code for parsing the JSON response...
// Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code
li_ItemId = loo_JResp.IntOf("itemId")
ls_Name = loo_JResp.StringOf("name")
li_Price = loo_JResp.IntOf("price")
ls_Description = loo_JResp.StringOf("description")
destroy loo_Http
destroy loo_SbResponseBody
destroy loo_JResp
Curl Command
curl -X GET
https://api.simplekart.com/items/:itemId
Postman Collection Item JSON
{
"name": "Get item details from the database ",
"request": {
"method": "GET",
"header": [
],
"url": {
"raw": "{{baseUrl}}/items/:itemId",
"host": [
"{{baseUrl}}"
],
"path": [
"items",
":itemId"
],
"variable": [
{
"key": "itemId",
"value": "1657",
"type": "string",
"description": "(Required) Id of the item to pull details of"
}
]
},
"description": "Obtain item details from item database"
},
"response": [
{
"name": "OK - Successfully obtained order details",
"originalRequest": {
"method": "GET",
"header": [
],
"url": {
"raw": "{{baseUrl}}/items/:itemId",
"host": [
"{{baseUrl}}"
],
"path": [
"items",
":itemId"
],
"variable": [
{
"key": "itemId"
}
]
}
},
"status": "OK",
"code": 200,
"_postman_previewlanguage": "json",
"header": [
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"itemId\": 1657,\n \"name\": \"Smart WiFi Router\",\n \"price\": 2096,\n \"description\": \"Wifi router/wireless router. One of routers for wireless internet, wireless routers for home. Dual band router and gigabit router. Ideal as internet router also gaming router. Long range coverage with high speed. Compatible with all 802.11ac devices and below. 5ghz router/5g router Frequency Range: 2.4GHz and 5GHz; Interface Available: 4 x 10/100/1000Mbps LAN Ports, 1 10/100/1000Mbps WAN Port, 1 USB 2.0 Ports; Protocols Supported: Supports IPv4 and IPv6; System Requirement: Microsoft Windows 98SE NT 2000 XP Vista, or Windows 7 Windows 8/8.1/10, MAC OS NetWare UNIX or Linux; Wireless Standards: IEEE 802.11ac/n/a 5GHz, IEEE 802.11b/g/n 2.4GH\"\n}"
},
{
"name": "Bad Request - Invalid item ID supplied",
"originalRequest": {
"method": "GET",
"header": [
],
"url": {
"raw": "{{baseUrl}}/items/:itemId",
"host": [
"{{baseUrl}}"
],
"path": [
"items",
":itemId"
],
"variable": [
{
"key": "itemId"
}
]
}
},
"status": "Bad Request",
"code": 400,
"_postman_previewlanguage": "json",
"header": [
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"error\": {\n \"message\": \"Provided Id is invalid\"\n }\n}"
},
{
"name": "Not Found - Item not found",
"originalRequest": {
"method": "GET",
"header": [
],
"url": {
"raw": "{{baseUrl}}/items/:itemId",
"host": [
"{{baseUrl}}"
],
"path": [
"items",
":itemId"
],
"variable": [
{
"key": "itemId"
}
]
}
},
"status": "Not Found",
"code": 404,
"_postman_previewlanguage": "json",
"header": [
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"error\": {\n \"message\": \"The item you are looking for, does not exist\"\n }\n}"
}
]
}
