Retrieve transactions from APM using NEST

I have an core web app application that will write logs using serilog to elasticsearch and also can read the logs from elasticsearch using NEST. I also have it set up where I can use APM for my application. If I wanted to retrieve the transactions that are in APM using NEST or the transactions on a specific date, is this something possible? Any advice/tutorial/documentation on this would be great!

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Yes, this is possible, APM data is like any other data in elasticsearch, so you have access to it.

Here is a good documentation on how APM data is stored - you can just query those indices.

You are the best! @GregKalapos Thank you!!

Answered the same question on Stack Overflow, including here for completeness.

You'll want to target the apm-*-transaction aliase(s)

In Kibana Dev tools

GET apm-*-transaction/_search
  "query": {
    "range": {
      "@timestamp": {
        "gte": "2021-06-04T00:00:00Z",
        "lte": "2021-06-05T00:00:00Z"

In NEST (change dynamic to your document type)

var client = new ElasticClient();
var searchResponse = client.Search<dynamic>(s => s
	.Query(q => q
		.DateRange(dr => dr
1 Like

Thank you for the detailed explanation!

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