> For the complete documentation index, see [llms.txt](https://docs.trust.enterprises/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.trust.enterprises/rest-api/nft-ecosystem/create-an-nft-collection.md).

# Create an NFT Collection

{% hint style="warning" %}
Note, that by using these tools for creating NFTs, we will add **5%** to the current royalty structure for secondary sales we will receive.

As a developer or project owner, you may fork our repositories and remove this additional royalty, however, you probably will **not** receive any support from the team and it will make Matt sad...

Our royalty accounts are as follows:

\
Testnet: 0.0.34319163

Mainnet: 0.0.1119570
{% endhint %}

### Overview

There are 3 required fields needed to create an NFT:

* symbol
* collection\_name
* supply

In addition, **royalties of 5.25% are automatically added, these may be turned off.** After all, we don't live in a web2 world anymore. For future secondary sales, you will receive 5% and this tooling treasury will receive **0.25% or 5% of the current royal structure.**

These are the optional fields you can use:

* allow\_custom\_fees (to disable royalties)
* royalty\_account\_id (the account that will receive royalties, defaults to the Treasury API account)
* royalty\_fee (set as 0.05, or 5%, by default)
* fallback\_fee (default set as 0, for simpler internal transfers)
* enable\_unsafe\_keys (**CONSIDERED DANGEROUS:** set the admin, freeze, and wipe keys)

<mark style="color:green;">`POST`</mark> `https://hedera-serverless-consensus.vercel.app/api/nft`

Create an NFT collection

#### Headers

| Name                                        | Type   | Description                                                       |
| ------------------------------------------- | ------ | ----------------------------------------------------------------- |
| x-api-key<mark style="color:red;">\*</mark> | String | The **API\_SECRET\_KEY** from the client's environment variables. |

#### Request Body

| Name                                     | Type    | Description                                                                     |
| ---------------------------------------- | ------- | ------------------------------------------------------------------------------- |
| symbol<mark style="color:red;">\*</mark> |         | Symbol of the NFT collection                                                    |
| name<mark style="color:red;">\*</mark>   | String  | Name of the NFT collection                                                      |
| supply<mark style="color:red;">\*</mark> | Int     | Supply of the NFT collection                                                    |
| allow\_custom\_fees                      | boolean | default true, enable custom/royalty fees                                        |
| royalty\_account\_id                     | String  | Hedera account id to send royalties to                                          |
| royalty\_fee                             | decimal | Royalty percentage as a decimal for secondary sales                             |
| fallback\_fee                            | decimal | HBAR fallback for non-treasury transfers                                        |
| enable\_unsafe\_keys                     | boolean | **Considered Dangerous, if true, stops an NFT collection from being immutable** |

{% tabs %}
{% tab title="200: OK NFT collection created" %}

```javascript
{
    // Response
}
```

{% endtab %}

{% tab title="401: Unauthorized Header Auth Missing/invalid" %}

```javascript
{
    // Response
}
```

{% endtab %}

{% tab title="422: Unprocessable Entity Missing params in body" %}

```javascript
{
    // Response
}
```

{% endtab %}
{% endtabs %}


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.trust.enterprises/rest-api/nft-ecosystem/create-an-nft-collection.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.