# ⚓ Creating Tanmay's ISP API Batch
{% hint style="info" %}
This section will guide you on how to create an ISP API batch for a registered APIs in a multiple subnets together and deliver the stock in one batch.
{% endhint %}
1. Go to _Datacenter_ tab on Admin Dashboard.
2\. Click on the dropdown list before new batch.
3\. Select the Registered ISP from the list and click on New Batch. ****
You can select the API only if you have already registered an API using the following guide.
{% content-ref url="../more-settings/adding-and-removing-isp-api.md" %}
[adding-and-removing-isp-api.md](../more-settings/adding-and-removing-isp-api.md)
{% endcontent-ref %}
If you precisely registered, all the APIs would appear under the dropdown list including _Custom Proxies_. ISP API batch type for all the customers are now shown as Custom Proxies. Accordingly choose the relevant option when creating the new batch.
At this stage it gives the ability to combine ISP API / multiple subnets together and deliver the stock in one batch. But to create multiple subnets together there has to be minimum of 2 ISP APIs registered.
4\. Now you can add a stock limit and duration for expiration. Then tick confirm and select launch. At this point the combination of the batch has to be equal or more than the stock limit.