Add info about creating datasets with API

reference/datasets.mdx

@@ -70,11 +70,13 @@ In most cases, you can use `_time` and `_sysTime` interchangeably. The differenc
 
 ## Create dataset
 
-To create a dataset, follow these steps:
+To create a dataset using the Axiom app, follow these steps:
 
 1. Click <img src="/doc-assets/icons/settings.svg" className="inline-icon" alt="Settings icon" /> **Settings > Datasets**.
-2. Click **New dataset**.
-3. Name the dataset, and then click **Add**.
+1. Click **New dataset**.
+1. Name the dataset, and then click **Add**.
+
+To create a dataset using the Axiom API, send a POST request to the [datasets endpoint](https://axiom.co/docs/restapi/endpoints/createDataset).
 
 Dataset names are 1 to 128 characters in length. They only contain ASCII alphanumeric characters and the hyphen (`-`) character.
 

restapi/introduction.mdx

@@ -44,7 +44,7 @@ Datasets are required to send, query, and retrieve requests. Datasets are a coll
 
 You will need to create or use an existing Dataset to get started with Axiom REST API.
 
-See [Creating a Dataset](/reference/datasets) to get started.
+See [Creating a Dataset](/reference/datasets#create-dataset) to get started.
 
 ## Authentication
 

snippets/minimal-prerequisites.mdx

@@ -1,4 +1,4 @@
 ## Prerequisites
 
 - [Create an Axiom account](https://app.axiom.co/register).
-- [Create a dataset in Axiom](/reference/datasets) where you send your data.
+- [Create a dataset in Axiom](/reference/datasets#create-dataset) where you send your data.

snippets/standard-prerequisites.mdx

@@ -1,5 +1,5 @@
 ## Prerequisites
 
 - [Create an Axiom account](https://app.axiom.co/register).
-- [Create a dataset in Axiom](/reference/datasets) where you send your data.
+- [Create a dataset in Axiom](/reference/datasets#create-dataset) where you send your data.
 - [Create an API token in Axiom](/reference/tokens) with permissions to update the dataset you have created.