Shipment / Refund APIs – Open API

PO list query (paging by day)

You can query the PO List by day through paging. ex) from 2020-02-01 to 2020-02-02 You can adjust the size of the rows per page by using the maxPerPage parameter, and set Next Page with [nextToken]... See more

PO list query (by Minute)

You can query the PO List by minute in 24hr. ex) from 2022-08-10T00:00 to 2022-08-10T23:59 An error occurs when searching for more than 24 hours. Except for some parts of the Path Parameter, the... See more

Single PO query (using shipmentBoxId)

API to query single PO using shipmentBoxId ※ Customers may change their delivery address at the Payment Completed stage. Therefore, you MUST UPDATE the delivery shipping info ("receiver") after co... See more

Single PO query (using orderId)

API to query single PO using orderId ※ Customers may change their delivery address at the Payment Completed stage. Therefore, you MUST UPDATE the delivery shipping info ("receiver") after confirmi... See more

Searching Delivery Status Change History

Search the delivery status history of an order. Path GET /v2/providers/openapi/apis/api/v4/vendors/{vendorId}/ordersheets/{shipmentBoxId}/history Example Endpoint https://api-gateway.coupang.com/v2... See more

Changing the status to Product in Preparation

Change the order status from "Payment Complete" to "Product in Preparation". Partial Error is returned if there are canceled orders among those for which status change was requested.※ If the list i... See more

Uploading Waybills

Upload waybills (invoices) to change the order status to Shipped. You can only upload waybills for orders at Product in Preparation. To process split shipping, see FAQ for waybill uploading example... See more

Updating Waybills

Change incorrectly-registered waybill information. The shiptrack status of the updated waybill is changed to Shipped (DEPARTURE), and may change according to the tracking information integrated. ... See more

Processing 'Release stop'

You can use this feature for a product in the status of RELEASE_STOP_UNCHECKED or RETURNS_UNCHECKED & releaseStatus, "N" when running a query on the list of return requests upon order cancellation ... See more

Processing 'already released'

You can use this feature for the product in the status of RELEASE_STOP_UNCHECKED or both RETURNS_UNCHECKED and release status of "N" when running a query on a list of return requests as a result of... See more

Cancel an order

This API cancels orders at the status [Payment completed] or [Product in preparation] (returns an error at other status).It immediately cancels an order at [Payment completed] and suspends the ou... See more

Process Orders Long Past Their Promised Delivery Date as 'Delivery Completed'

For those orders that have been over one month since their waybills were registered but still cannot be tracked, switch their status to 'Delivery Completed'. When an order that has been settled is ... See more

South Korean cities and postal codes

The current South Korean postal code consists of 5-digits. The first three digits represent the city, county, and district, and the last two digits represent the corresponding number of the town, r... See more

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