App

ePOST (인터넷우체국) 物流查询API

Empower your dev team with seamless ePOST (인터넷우체국) tracking using Track123’s API.

Effortlessly set up real-time ePOST (인터넷우체국) tracking through a robust RESTful API and webhooks, automating delivery updates as they happen. With a Track123 account, enjoy rapid tracking updates and an industry-leading 99.9% API uptime. Take your logistics to the next level with the ePOST (인터넷우체국) Tracking API from Track123.

ePOST (인터넷우체국) Tracking API

Register trackings

Parameters

RAW_BODY
array of objects
An array of objects where each object contains the following details:
- trackNo
  string
  Track number
- courierCode
  string
  The unique carrier code, if it is null, the system will auto-detect carrier base tracking number format
- orderNo
  string
  Order number
- country
  string
  Country code of destination: CN,US,GB
- shipTime
  string
  Ship time
- customerEmail
  string
  The customer email address associated with the order
- postalCode
  string
  The postcode of the destination (15 letters or numbers, can contain +, -, and spaces)
- extendFieldMap
  object
  Be used to add additional information, such as phone number
- remark
  string
  Remark
- custom1
  string
  Custom field 1
- custom2
  string
  Custom field 2

Returns

code
string
Service status code
data
object
- accepted
  array of objects
  Successful registration of tracking number
- rejected
  array of objects
  Rejected registration of tracking number
msg
string
The description information corresponding to the service status code or other auxiliary description information.
traceId
string

shell

curl --request POST \
   --url https://api.track123.com/gateway/open-api/tk/v2/track/import \
   --header 'Track123-Api-Secret: Test' \
   --header 'accept: application/json' \
   --header 'content-type: application/json' \
   --data '[
            {
              "trackNo": "LV209031969CN",
              "courierCode": "epost",
              "orderNo": "x1234567890",
              "country": "CN",
              "shipTime": "2024-01-01 12:00:00",
              "customerEmail": "customer@track123.com",
              "postalCode": "000000",
              "extendFieldMap": {
                "phoneSuffix": "2390"
              },
              "remark": "remark",
              "custom1": "customField1",
              "custom2": "customField2"
            }
    ]'

response.json

  {
    "code": "00000",
    "data": {
      "accepted": [
        {
          "trackNo": "LV209031969CN",
          "courierCode": "epost",
          "postalCode": "000000",
          "orderNo": "x1234567890",
          "country": "CN",
          "shipTime": "2024-01-01 12:00:00",
          "customerEmail": "customer@track123.com",
          "remark": "remark",
          "extendFieldMap": {
            "phoneSuffix": "2390"
          }
        }
      ],
      "rejected": [
        {
          "index": 2,
          "trackNo": "LV209031969CN",
          "orderNo": "x1234567890",
          "courierCode": "epost",
          "error": {
            "code": "A0400",
            "msg": "The order number has been imported"
          }
        }
      ]
    },
    "msg": "Success",
    "traceId": "79160aef7dde4df3ab53d77a5e783fad.161.17086538800398087"
  }

Get trackings

You can track up to 100 tracking numbers at a time.

Parameters

trackNoInfos
array of objects
Tracking numbers list
orderNos
array of strings
Order number list
createTimeStart
string
The start point of time range of tracking created, used to screen tracking results
createTimeEnd
string
The end point of time range of tracking created, used to screen tracking results
cursor
string
Pagination query request, cursor, obtained from the query result of the previous page, leave blank to track the result of the first page
queryPageSize
integer
Pagination query request, number of queries per page, default 100, maximum 100 queries at a time

Returns

code
string
Service status code
data
object
- accepted
  array of objects
  Successful registration of tracking number
- rejected
  array of objects
  Rejected registration of tracking number
msg
string
Rejected registration of tracking number
traceId
string

shell

curl --request POST \
   --url https://api.track123.com/gateway/open-api/tk/v2/track/query \
   --header 'Track123-Api-Secret: Test' \
   --header 'accept: application/json' \
   --header 'content-type: application/json' \
   --data '{
            "trackNos": [
              "304071414818",
              "620372231752"
            ],
            "orderNos": [
              ""
            ],
            "createTimeStart": "2021-08-01 00:00:00",
            "createTimeEnd": "2021-09-28 00:00:00",
            "cursor": "",
            "queryPageSize": 100
      }'

response.json

 {
   "code": "00000",
   "data": {
     "accepted": {
       "content": [
         {
           "trackNo": "9261290289104300655419",
           "createTime": "2022-08-02 20:20:36",
           "nextUpdateTime": "2022-08-05 20:20:45",
           "orderNo": "",
           "customerEmail": "",
           "shipFrom": "US",
           "shipTo": "US",
           "trackingStatus": "001",
           "transitStatus": "EXPIRED",
           "transitSubStatus": null,
           "shipTime": "2022-06-14 18:10:10",
           "orderTime": "2022-05-31 14:46:06",
           "receiptTime": "2022-06-01 11:17:36",
           "deliveredTime": null,
           "lastTrackingTime": "2022-06-01 19:50:20",
           "receiptDays": 14,
           "deliveredDays": null,
           "remark": "test-bytedance",
           "custom1": "Custom field 1",
           "custom2": "Custom field 2",
           "localLogisticsInfo": {
             "courierCode": "parcll",
             "courierNameCN": "PARCLL",
             "courierNameEN": "PARCLL",
             "courierHomePage": "https://www.parcll.com/",
             "courierTrackingLink": "https://parclltrack.com/parcelTracking?id=9261290289104300655419",
             "trackingDetails": [
               {
                 "address": "New York",
                 "eventTime": "2022-06-01 19:50:20",
                 "eventTimeZeroUTC": "2022-06-01T11:50:20Z",
                 "timezone": "+08:00",
                 "eventDetail": "Departed Facility In processing center",
                 "transitSubStatus": "IN_TRANSIT_01"
               },
               {
                 "address": "",
                 "eventTime": "2022-06-01 11:47:00",
                 "eventTimeZeroUTC": "2022-06-01T03:47:00Z",
                 "timezone": "+08:00",
                 "eventDetail": "picked up by shipping partner, usps awaiting item",
                 "transitSubStatus": "INFO_RECEIVED_01"
               },
               {
                 "address": "New York",
                 "eventTime": "2022-06-01 11:17:40",
                 "eventTimeZeroUTC": "2022-06-01T03:17:40Z",
                 "timezone": "+08:00",
                 "eventDetail": "Departed Facility in New York ",
                 "transitSubStatus": "IN_TRANSIT_01"
               },
               {
                 "address": "New York",
                 "eventTime": "2022-06-01 11:17:36",
                 "eventTimeZeroUTC": "2022-06-01T03:17:36Z",
                 "timezone": "+08:00",
                 "eventDetail": "Arrived at Sort Facility New York ",
                 "transitSubStatus": "IN_TRANSIT_01"
               },
               {
                 "address": "",
                 "eventTime": "2022-05-31 14:46:06",
                 "eventTimeZeroUTC": "2022-05-31T06:46:06Z",
                 "timezone": "+08:00",
                 "eventDetail": "Shipment information received",
                 "transitSubStatus": "INFO_RECEIVED_01"
               }
             ]
           },
           "expectedDelivery": null,
           "shipmentType": "",
           "lastMileInfo": {
             "lmTrackNo": "9261290289104300655419",
             "openApiWayBillInfo": {
               "courierCode": "usps",
               "courierNameCN": "美国邮政",
               "courierNameEN": "USPS",
               "courierHomePage": "https://www.usps.com/",
               "courierTrackingLink": "https://tools.usps.com/go/TrackConfirmAction?qtc_tLabels1=9261290289104300655419",
               "trackingDetails": [
                 {
                   "address": "",
                   "eventTime": "2022-06-01 11:47:00",
                   "eventTimeZeroUTC": "2022-06-01T17:47:00Z",
                   "timezone": "-06:00",
                   "eventDetail": "Picked Up by Shipping Partner, USPS Awaiting Item -> Your item was picked up by a shipping partner at 11:47 am on June 1, 2022. This does not indicate receipt by the USPS or the actual mailing date.",
                   "transitSubStatus": "INFO_RECEIVED_01"
                 }
               ]
             }
           }
         }
       ],
       "totalElements": "1",
       "totalPages": "1",
       "currentPage": "1",
       "cursor": "1659442836095,342401319572631552,2"
     },
     "rejected": []
   },
   "msg": "Success"
 }

How can I generate a ePOST (인터넷우체국) API key?

To ensure secure access, Track123 requires an API key in the header of each request. Simply sign up for a Track123 account to receive your API key.

Do I need a ePOST (인터넷우체국) developer account to use this API?

No, a ePOST (인터넷우체국) account is not necessary. Track123 is partnered with ePOST (인터넷우체국), giving you direct access to ePOST (인터넷우체국) tracking data via the Track123 API.

Does Track123 support tracking API for other carriers?

Yes, Track123 supports shipment tracking API for over 1,000 carriers. By integrating with Track123, you can track shipments from more than 1,000 carriers worldwide.

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