# Create a Capped NFT Collection

To use this method, you need an [idexo API key](https://docs.idexo.com/get-api-key):

You will need to specify the network you want to use, choosing from the following network names: 

* avalanche
* bnbchain
* dogechain
* ethereum
* fantom
* polygon

Assuming you have [installed the SDK](https://docs.idexo.com/master), you can use the following code in your file (instructions on modifying it follows):

```javascript
const ido = require('idexo-sdk')
ido.NFTs.createCollectionCapped(apiKey, network, name, symbol, cap)
.then(res=> console.log(res.data))
```