API Changelog

Every change to our API matters and reflects our belief in one of the following guiding principles which we include as tags on each changelog item:

<multichain> - one unified API for all chains
<data-accessibility> - access to any blockchain data at any time with greater detail.
<no-code> - support for non-devs

2021-02-28

Binance Smart Chain (BSC) has been indexed and is now ready for beta testing. BSC is one of the most promising up-and-coming blockchains and we are thrilled to be supporting it. <multichain>
New endpoint: Show all NFT token IDs by contract address <data-accessibility>
Token balances endpoint now displays the token classification (ie. ERC20, ERC721, ERC1155, etc.). <no-code> <data-accessibility>
Topic Hash Calculator - can find the topic hashes that are available in any smart contract address. <no-code> <data-accessibility>
Uniswap Network V2 Assets endpoint now has an updated_at field to display when the last time the data was refreshed. <data-accessibility>

Trim for all query params so that trailing spaces do not break the queries made in the docs/api. Issue-404
Native BNB pricing for transaction prices / gas. Issue-394
Fix AXIE and CryptoKitties NFT fetch data since they are not fully compliant with the ERC 721 standard. Issue-362
Fix dust categorization issue related to ETH prices. Issue-329

SushiSwap balances and log events are now available to serve up data for one of the largest DeFi exchanges. <data-accessibility>
Aave V2 balances and network assets are now available to add to our existing support for one of the most promising projects in DeFi. <data-accessibility>
All Class A endpoints now support CSV format. Simply append &format=csv to the URL to get your API response as CSV. <no-code>
Matic MainNet and Matic Mumbai TestNet are now live. For more info, check out our docs on the Matic network: Matic Network. <multichain>
New NFT metadata endpoint providing ERC721 and ERC1155 metadata is now available. For more information on how to access NFT data, check out the Working with NFTs case study. <data-accessibility>