ERC-20 Token and Ethereum internal transaction support!

It has been a long time coming, but we can finally announce the official support for ERC-20 Tokens and also Ethereum internal transactions!

ERC-20 Tokens

We now have full ERC-20 token support! The ERC-20 endpoint is https://cryptapi.io/api/erc20/{token}/ where {token} is the ticker of the token you wish to use, such as "usdt". Everything else works very similar to all our other supported cryptocurrencies, the only exception being that on the callbacks, the "coin" parameter will be "erc20_" and the name of the token, for example, "erc20_usdt". Right now we are starting with USDT, but feel free to suggest us other ERC-20 tokens you would like for us to add! For more info, please check our documentation page.

Ethereum Internal Transactions

"Internal transactions" in Ethereum are not true transactions, but value changes triggered by smart contract calls. These can be very common when issuing withdrawals from some exchanges. We are very happy to let you know we've added support for this type of transactions, as it was one of the most commonly requested feature we had! From now on your clients can issue smart contract transactions with no hassle. As always, if you guys have any questions or suggestions, let us know via our live chat or via our suggestion box: https://forms.gle/4MeAsw2siookoGuR9 Best regards, CryptAPI team