> ## Documentation Index
> Fetch the complete documentation index at: https://initialabs-chore-prettier-tooling.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

For an asset or rollup to be supported by all of Initia's apps, including App,
Bridge, Scan, and Wallet, it must be registered in the
[Initia Registry](http://github.com/initia-labs/initia-registry). Currently,
registration is done via a GitHub pull request to the registry repository. The
file and directory that need to be updated in the PR vary depending on the type
of information being added.

## Adding Profiles

For an application's information including logo, name, description, and more to
show up on Initia's [ecosystem page](https://initia.xyz/ecosystem), it must be
registered in the
[Initia Registry](https://github.com/initia-labs/initia-registry). In the
registration PR, create a new file in the `profiles` directory with the
structure that follows
[this schema](https://github.com/initia-labs/initia-registry/blob/main/profile.schema.json).
The JSON file name should be the name of the application.

This step can be completed at anytime before your rollup is live and public.

## Adding Rollups

Once your rollup is live, you also then need to register it in the registry for
it to supported on the Bridge, Scan, and Wallet pages. For this, navigate to the
corresponding network directory in the registry repository and create a new
folder. The folder name should be the same as the profile JSON file name you
created in the previous step. You then need to create two files in the folder:

1. [chain.json](https://github.com/initia-labs/initia-registry/blob/main/chain.schema.json) -
   Contains key information about the rollup including the chain ID, name, API
   endpoints, and more.
2. [assetlist.json](https://github.com/initia-labs/initia-registry/blob/main/assetlist.schema.json) -
   A file containing all of the major assets on the rollup such as symbol, logo,
   and decimal precision.

<Note>
  You can create a PR to add both a profile and rollup at the same time, but the
  profile file is required for the rollup to be fully supported.
</Note>

## Adding Assets

When creating new assets, teams and developers should also register the asset
information in the registry. This will allow the assets to be displayed in the
user's balances, selectable on bridge and swap pages, and more. To do so, modify
the corresponding rollup's and Initia L1's `assetlist.json` file in the registry
repository with the new asset information.