This repository contains code for Apillon's web3name registry project - code name: w3ndi.

w3ndi generates a JSON file, stored on IPFS and pinned via Crust Network, that contains identifiers for different wallet addresses a user pins to their web3name via KILT parachain.

Here is a list of wallets that support retrieving wallet addresses via web3names:

• Nova Wallet

A list of the supported chains is available at /src/lib/data/chains.json.

To add a chain, open a PR adding it to this file. The file needs to be structured correctly. Each entry has three values: chainType, name, and caip19. Polkadot-based chains also have a parameter: ss58Prefix.

w3ndi supports different chain types since the same address can be used or derived on multiple chains. This is specifically valid for EVM- and Polkadot-based chains.

Indicates the name of the chain.

Each asset needs to be identified by its CAIP-19 indicator.

Each Polkadot-based chain can derive its address from the same mnemonic using a unique SS58 prefix.

{
  "chainType": 2,
  "name": "Polkadot",
  "caip19": "polkadot:91b171bb158e2d3848fa23a9f1c25182/slip44:354",
  "ss58Prefix": 0
}

{
  "chainType": 1,
  "name": "Ethereum",
  "caip19": "eip155:1/slip44:60"
}

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