Introduction

This repository holds a list of branded assets in the MultiversX web tools. Branded assets (can be a token, an account, or a staking identity) can have website and socials URLS, a logo or a description, that will be displayed on MultiversX products, such as the MultiversX Explorer, Web Wallet, and xPortal App.

Tokens branding

Amplify your token brand via the MultiversX Network web tools & the Mobile Wallet.

Add a logo, description & socials for your ESDT token.

Project owners can create a PR against this repo. Create a folder named exactly as your ESDT ID or NFT Collection ID, i.e. TOKEN-abcc123. Add 2 files for the logo: logo.png and logo.svg. Also, add an info.json file containing all the relevant information.

Alternatively, a token owner can use our dApp that facilitates the token branding: https://assets.multiversx.com

❗ Be aware of the repository's environments and ownership checks.

info.json

Here’s a prefilled template for the .json file to get you started:

{
    "website": "https://www.multiversxtoken.com",
    "description": "The EGLD token is the utility token of MultiversX Token",
    "ledgerSignature": "1234",
    "social": {
        "email": "egld-token@multiversx.com",
        "blog": "https://www.multiversxtoken.com/EGLD-token-blog",
        "twitter": "https://twitter.com/EGLD-token-twitter",
        "whitepaper": "https://www.multiversxtoken.com/EGLD-token-whitepaper.pdf",
        "coinmarketcap": "https://coinmarketcap.com/currencies/EGLD-token",
        "coingecko": "https://www.coingecko.com/en/coins/EGLD-token"
    },
    "lockedAccounts": {
        "egld1alice": "Team vesting",
        "egld1bob": "Locked private sale"
    },
    "extraTokens": [
        "LPTOKEN-1234",
        "STAKED-1234"
    ],
    "status": "active"
}

ledgerSignature will be generated by MultiversX. It will give your token “whitelist” status on the Ledger app and enable a more data-rich flow for users storing your token on their Ledger hardware wallets. If one wants to set a Ledger signature, request it when opening a PR.
lockedAccounts defines accounts that do not actively transfer tokens, which will be subtracted from the supply to determine the circulating supply of the token
extraTokens defines tokens / MetaESDT collection identifiers that are part of the token itself (LP tokens, Farm tokens, Metastaking tokens, etc). These extra tokens will be also taken into consideration when calculating distinct accounts & total number of transactions in the token details API endpoint

Guidelines:

logo does not resemble MultiversX/Mobile Wallet logos or other trademarked visual identities
PR files need to be named info.json, logo.svg and logo.png
the PR title has to be the token name + identifier (ex: TOKEN-abc123)
max pic size 100kb (.png)

Logos general requirements

must look good also when cropped as a circle
must define a transparent background
must have sufficiently good contrast both when rendered on a light background, as well as a dark background

logo.png

mandatory when opening a pull request
must have a resolution of 200x200 pixels


Example

logo.svg

mandatory when opening a pull request
must have a square format


Example

Identities branding

Amplify your staking brand via the MultiversX Network web tools & the Mobile Wallet.

Add a logo, description & socials for your staking identity.

Project owners can create a PR to this repo. Create a folder named as your identity (lowercase, dash-separated. Example: my-staking-identity). Add a logo.png file, sized 200x200. Also, add an info.json file containing all the relevant information.

❗ Be aware of the repository's environments and ownership checks.

info.json

{
  "description": "Description of the Staking provider.",
  "name": "My Staking Provider",
  "website": "https://www.mywebsite.com/",
  "twitter": "MyStakingProvider",
  "owners": [
    "erd1qyu5wthldzr8wx5c9ucg8kjagg0jfs53s8nr3zpz3hypefsdd8ssycr6th",
    "erd1qqqqqqqqqqqqqqqpqqqqqqqqqqqqqqqqqqqqqqqqqqqqpq8llllskj52rl"
  ]
}

Inside the owners array, depending on your needs, you should include:

if you'd like to brand directly staked nodes (no staking provider), then add the owner address
if you'd like to brand a staking provider, then add the staking provider's address
both if you'd like to brand directly staked nodes and a staking provider under the same identity

logo.png

must be 200x200
must look good also when cropped as a circle
must define a transparent background
must have sufficiently good contrast both when rendered on a light background, as well as a dark background

Accounts branding

Amplify your project via the MultiversX Network web tools & the Mobile Wallet.

Add a description, an icon & socials for your Smart Contract or address.

Addresses owners can create a PR to this repo. Create a file named as your address with a json extension (Example: erd1qyu5wthldzr8wx5c9ucg8kjagg0jfs53s8nr3zpz3hypefsdd8ssycr6th.json).

❗ Be aware of the repository's environments and ownership checks.

address.json

Example:

erd1qyu5wthldzr8wx5c9ucg8kjagg0jfs53s8nr3zpz3hypefsdd8ssycr6th.json

{
  "name": "My branded address or SC",
  "description": "",
  "social": {
    "website": "https://dapp.com",
    "twitter": "https://twitter.com/intent/user?screen_name=dapp",
    "telegram": "https://t.me/Dapp",
    "youtube": "https://youtube.com/@Dapp",
    "github": "https://github.com/Dapp"
  },
  "tags": [
    "dapp",
    "smartcontract"
  ],
  "icon": "mydapp"
}

icon

If you also want to include an icon that will be displayed near your address, you must add a PNG and an SVG icon in the nearby icons directory that will be named exactly as the icon field value inside the JSON file + the png and svg extensions.

Example: If one wants to brand a devnet account, then an <address>.json file needs to be added inside devnet/accounts directory. For example, if the icon value is myaddress then myaddress.png + myaddress.svg files must be added inside devnet/accounts/icons directory.

The same logo guidelines used for tokens/identities apply here as well.

Environments

This repository enables users to brand their assets on any of our environments (Mainnet, Testnet, and Devnet).

Therefore, here are the directories that one needs to use depending on the environment:

for a mainnet asset, refer to the tokens, accounts, or identities directory.
for a testnet asset, refer to the testnet/tokens, testnet/accounts, or testnet/identities directory.
for a devnet asset, refer to the devnet/tokens, devnet/accounts, or devnet/identities directory.

Ownership checks

To make sure that assets can only be branded by real owners, we introduced a GitHub action that requires that an ownership check is successful before allowing the PR to be merged.

This is done via a message signature verification, where the message is the latest commit sha of the PR (to avoid multiple signs in case of intermediary merges, if one of the signatures is verified, it is enough).

To do so, on the PR page, go to the Commits tab of the Pull Request and copy the latest commit hash (should look similar to 9c6164f1b195ce96bc5b65d6878ebe813e852550). Then sign that string by using the owner of the asset you are branding. The easiest way is to use our Utils Dapp where you should log in with the owner wallet and then go to the 'Sign Message' tab and sign the commit hash previously copied. After that, leave a comment inside the Pull Request with the obtained signature.

Custom token price fetching

By default, tokens issued on MultiversX will have their price displayed on frontend products (such as Explorer, Web Wallet, and so on) only if they have a pair listed on xExchange.

However, there is the possibility for tokens to provide a custom price source for tokens. Here's how:

Inside the info.json file corresponding to the token, add the following property:

  "priceSource": {
    "type": "customUrl",
    "url": "https://your-api.com/your-token-price-endpoint",
    "path": "0.usdPrice"
  },

Using the above settings, your endpoint must return a response that follows this definition:

[
  {
    "usdPrice": 0.05
  }
]

The default path, also used when nothing is set (0.usdPrice), will assume that the object containing the usdPrice is the first entry of an array.

If you want to expose something different on your endpoint, such as:

{
    "myCustomPriceField": 0.05
}

you'll need to update the path field accordingly:

  "priceSource": {
    "type": "customUrl",
    "url": "https://your-api.com/your-token-price-endpoint",
    "path": "myCustomPriceField"
  },

multiversx/mx-assets

Introduction

Tokens branding

info.json

Guidelines:

Logos general requirements

logo.png

logo.svg

Identities branding

info.json

logo.png

Accounts branding

address.json

icon

Environments

Ownership checks

Custom token price fetching