Response Code

Laos APIs

Introduction · Response Code · Checkout · Check Deposit Status · Deposit WayCode · Check Balance · Webhook

Brief Description

Key Notes

1. code indicates whether the API request itself was processed successfully.
2. status indicates the business transaction result and should be used for final merchant logic.
3. If a transaction remains in processing, use the query APIs or webhook notifications to determine the final outcome.

1. API Request Status (code)

Code	Description and Recommended Action
0000	Request accepted successfully. Continue judging the final result using data.status.
5000	Platform exception. Do not mark the order as failed immediately. Keep it in processing and confirm with support or a later query.
8000	Request rejected, usually because of parameter or business rule validation. The order can normally be handled as failed.

2. Transaction Status (status)

Status	Description
0000	Transaction successful
0001	Partially successful
0015	Transaction processing
00029	Transaction failed

3. Critical Scenarios

Scenario	Key Judgment	Recommended Action
Checkout API returns code=8000	The request itself failed	Mark the request as failed after validating the submitted parameters
Checkout API returns code=5000	The platform could not confirm the result immediately	Keep the order in processing and query again later
Query API returns code=8000	Only the query request failed	Do not use this alone to decide the transaction failed