diff --git a/README.md b/README.md
index 359f214176..af20dbb7f0 100644
--- a/README.md
+++ b/README.md
@@ -885,7 +885,7 @@ Below is the output for `/path/to/vminsert -help`:
   -csvTrimTimestamp duration
      Trim timestamps when importing csv data to this duration. Minimum practical duration is 1ms. Higher duration (i.e. 1s) may be used for reducing disk space usage for timestamp data (default 1ms)
   -datadog.maxInsertRequestSize size
-     The maximum size in bytes of a single DataDog POST request to /api/v1/series
+     The maximum size in bytes of a single DataDog POST request to /api/v1/series, /api/v2/series, /api/beta/sketches
      Supports the following optional suffixes for size values: KB, MB, GB, TB, KiB, MiB, GiB, TiB (default 67108864)
   -datadog.sanitizeMetricName
      Sanitize metric names for the ingested DataDog data to comply with DataDog behaviour described at https://docs.datadoghq.com/metrics/custom_metrics/#naming-custom-metrics (default true)
diff --git a/docs/README.md b/docs/README.md
index 3338cbb424..16a884c090 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -510,10 +510,15 @@ See also [vmagent](https://docs.victoriametrics.com/vmagent.html), which can be
 
 ## How to send data from DataDog agent
 
-VictoriaMetrics accepts data from [DataDog agent](https://docs.datadoghq.com/agent/) 
-or [DogStatsD](https://docs.datadoghq.com/developers/dogstatsd/) 
-via ["submit metrics" API](https://docs.datadoghq.com/api/latest/metrics/#submit-metrics) 
-at `/datadog/api/v1/series` path.
+VictoriaMetrics accepts data in the following protocols:
+* [DataDog agent](https://docs.datadoghq.com/agent/)
+* [DogStatsD](https://docs.datadoghq.com/developers/dogstatsd/)
+* [DataDog Lambda Extension](https://docs.datadoghq.com/serverless/libraries_integrations/extension/)
+
+Via ["submit metrics" API](https://docs.datadoghq.com/api/latest/metrics/#submit-metrics) at the following path:
+* `/datadog/api/v1/series`
+* `/datadog/api/v2/series`
+* `/datadog/api/beta/sketches`
 
 ### Sending metrics to VictoriaMetrics
 
@@ -585,6 +590,19 @@ additional_endpoints:
 
 </div>
 
+### Send via Serverless DataDog plugin
+
+Disable logs (logs ingestion is not supported by Victoria Metrics) and set a custom endpoint in serverless.yaml
+```
+custom:
+  datadog:
+    enableDDLogs: false             # Disabled not supported DD logs
+    apiKey: fakekey                 # Set any key, otherwise plugin fails
+provider:
+  environment:
+    DD_DD_URL: <<vm-url>>/datadog   # Victoria Metrics endpoint for DataDog
+```
+
 ### Send via cURL
 
 See how to send data to VictoriaMetrics via 
@@ -2045,6 +2063,7 @@ These metrics can be scraped via [vmagent](https://docs.victoriametrics.com/vmag
 Alternatively, single-node VictoriaMetrics can self-scrape the metrics when `-selfScrapeInterval` command-line flag is 
 set to duration greater than 0. For example, `-selfScrapeInterval=10s` would enable self-scraping of `/metrics` page 
 with 10 seconds interval.
+
 _Please note, never use loadbalancer address for scraping metrics. All monitored components should be scraped directly by their address._
 
 Official Grafana dashboards available for [single-node](https://grafana.com/grafana/dashboards/10229-victoriametrics/) 
diff --git a/docs/Single-server-VictoriaMetrics.md b/docs/Single-server-VictoriaMetrics.md
index a89841f33d..d11d9f3852 100644
--- a/docs/Single-server-VictoriaMetrics.md
+++ b/docs/Single-server-VictoriaMetrics.md
@@ -518,13 +518,12 @@ See also [vmagent](https://docs.victoriametrics.com/vmagent.html), which can be
 
 ## How to send data from DataDog agent
 
-VictoriaMetrics accepts data from:
+VictoriaMetrics accepts data in the following protocols:
 * [DataDog agent](https://docs.datadoghq.com/agent/)
 * [DogStatsD](https://docs.datadoghq.com/developers/dogstatsd/)
 * [DataDog Lambda Extension](https://docs.datadoghq.com/serverless/libraries_integrations/extension/)
 
-via ["submit metrics" API](https://docs.datadoghq.com/api/latest/metrics/#submit-metrics) 
-at:
+Via ["submit metrics" API](https://docs.datadoghq.com/api/latest/metrics/#submit-metrics) at the following path:
 * `/datadog/api/v1/series`
 * `/datadog/api/v2/series`
 * `/datadog/api/beta/sketches`
@@ -560,10 +559,10 @@ dd_url: http://victoriametrics:8428/datadog
 
 </div>
 
-vmagent also can accept DataDog metrics format. Depending on where vmagent will forward data,
+vmagent also can accept Datadog metrics format. Depending on where vmagent will forward data, 
 pick [single-node or cluster URL](https://docs.victoriametrics.com/url-examples.html#datadog) formats.
 
-### Sending metrics to DataDog and VictoriaMetrics
+### Sending metrics to Datadog and VictoriaMetrics
  
 DataDog allows configuring [Dual Shipping](https://docs.datadoghq.com/agent/guide/dual-shipping/) for metrics 
 sending via ENV variable `DD_ADDITIONAL_ENDPOINTS` or via configuration file `additional_endpoints`.
@@ -2072,6 +2071,7 @@ These metrics can be scraped via [vmagent](https://docs.victoriametrics.com/vmag
 Alternatively, single-node VictoriaMetrics can self-scrape the metrics when `-selfScrapeInterval` command-line flag is 
 set to duration greater than 0. For example, `-selfScrapeInterval=10s` would enable self-scraping of `/metrics` page 
 with 10 seconds interval.
+
 _Please note, never use loadbalancer address for scraping metrics. All monitored components should be scraped directly by their address._
 
 Official Grafana dashboards available for [single-node](https://grafana.com/grafana/dashboards/10229-victoriametrics/)