Hey @Murilo Antonio de Souza,

Have you ever checked the Traces at ODC portal it contains much info when API fails.Hope this helps.

Kind ragards 

Aayush Shrivastava

HI Aayush.

Yes, I have already checked, this trace has several important information, but I need the request and response payload, which I could not find on the ODC portal.

Kind regards.
Murilo Antonio

Has this been solved?

I had the same problem. I've added a breakpoint in the OnBeforeRequest/OnAfterRepsonse and saw the details of request/response respectively. Also, you can log these info using the LogMessage server action.

As of now, ODC does not provide a direct option to adjust the logging level for REST APIs. By default, ODC captures standard logs and traces for REST API operations.

Monitoring REST API Activity in ODC:

1. Access the Monitoring Section:

   • Navigate to the ODC Portal.
   • Click on the Monitoring section in the left navigation menu.

2. View Logs and Traces:

   • Within the Monitoring section, select Logs or Traces to view recorded activities.
   • These logs provide insights into REST API requests, responses, and potential issues.

Alternative Approach for Enhanced Logging:

If you require more granular logging than what is currently available in ODC, consider implementing custom logging within your REST API logic:

• Custom Logging Implementation:
  • Within your REST API methods, add logic to log specific details such as request payloads, response data, and error messages.
  • Store these logs in a dedicated data entity or an external logging service for analysis.
    I used to in my some project and always help to see the request/response json.

There is no direct way you can check error logs for rest api errors.

To check logs and trace follow the documentation 

https://success.outsystems.com/documentation/outsystems_developer_cloud/monitoring_and_troubleshooting_apps/

https://success.outsystems.com/documentation/outsystems_developer_cloud/monitoring_and_troubleshooting_apps/traces/server_side_traces/

https://success.outsystems.com/documentation/outsystems_developer_cloud/integration_with_external_systems/consume_rest_apis/handling_rest_errors/