multichain-aggregator

[lok52]

Multichain Aggregator service MVP:

• - import API multichain: import API #1104
• - search for raw imported data multichain: search API for raw imported data #1105
• - search for Dapps multichain: search API for Dapp marketplace #1146

[maikReal]

Need to add some other API endpoints:

• Fetch unique dapps categories from all marketplaces
• Fetch unique networks where a marketplace is available
• Return the link for a provided dapp category and network to redirect a user

cc @lok52 @tom2drum

[maikReal]

UPD 10.03:

Current problem:
The dataset from the Token Info service is not relevant, which results in completely outdated tokens appearing at the top.

What we decided to do:
• Use DEX pools data about tokens to rank the response from the Token Info service (we can get market cap (MCAP) and fully diluted valuation (FDV) for a token and use them for ranking).
• We also decided to separate the following data into categories to display information more accurately in the UI and avoid duplicates:
• NFTs – ERC-721, ERC-1155, ERC-404
• Tokens – ERC-20
• Addresses – EOAs and Smart Contracts

In suggestions, we will show 1 most relevant result for each network.
Each network has its priority in suggestions, which is managed on the service side.
Current priority order among supported networks:

1 - Ethereum  
8453 - Base  
57073 - Ink  
698 - Matchain  
109 - Shibarium  
7777777 - Zora  
100 - Gnosis  
10 - Optimism  
42161 - Arbitrum One Nitro  
690 - Redstone  
534352 - Scroll  

Scope of evaluation work — 1-2 days

cc @lok52 @isstuev