Identifying ERC404 Tokens
Navigating ERC404 with Allium Data.
Understanding ERC404 Token Identification
The ERC-404 token standard is an experimental protocol designed to facilitate the integration of fungible tokens and Non-Fungible Tokens (NFTs), with the goal of enhancing liquidity and enabling fractional ownership.
In short, it behaves both like an ERC20 token and ERC721 tokens.
Contract Classification:
ERC404 tokens are present in both
chain.raw.erc20_tokens
andchain.raw.erc_721_tokens
Our decoding pipeline recognises ERC404 as an ERC20 token while our self-healing pipelines identifies it as an ERC721 token
Transfers:
The
Transfer()
event log for ERC404 resemble ERC721 tokens, which the includes a token ID in thetopic3
These transfers are tracked within the
chain.assets.erc721_token_transfers
table.
Balances:
Based on the Transfer event emitted, ERC404 token balances can be found in
chain.assetes.erc721_balances
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