Hey @bslayerw Can happen you use xcconfig files? And your app bundle id is fetched from there? I'm dealing with the same exactly issue. Can see .event and can not see .begin – .end traces. Have you found out what was the issue in your case?

Hey @imthath_m! Have you found solution to your question?

Hi! Want to share what I've found in a week of struggle :) – MetricKit REST API is actually a part of AppStore Connect API, and it's called there "Power and Performance" → https://developer.apple.com/documentation/appstoreconnectapi/power_and_performance_metrics_and_logs – Most interesting endpoint is general app metrics: → https://developer.apple.com/documentation/appstoreconnectapi/get_power_and_performance_metrics_for_an_app – Understanding Data seeds of knowledge are planted in another section → iOS documentation: → https://developer.apple.com/documentation/metrickit/ – Know how to actually access REST API → the best description so far is this blog post: → https://www.andyibanez.com/posts/getting-started-app-store-connect-api/ → ⚠️ you use the Key to generate JWT Tokens, they expire in ca 20 minutes! Hope that helps to unify the image of what is possible! Still will appreciate any good additions to the knowledge!