Sign Message

Sign a given message as a hex string. For example, you can use this signature to validate content on your backend.

Sign Message

Send Native Tokens

Send native token balances to other users, such as sending ETH on the Ethereum Mainnet.

Send Native Token

Send ERC20 Tokens

Send your custom ERC20 tokens from Builder to users, or transfer existing tokens like USDC or WETH.

Send Erc20

Send NFTs (ERC721 Tokens)

Enable your users to send NFTs to others.

Send Erc721

Send Collectibles (ERC1155 Tokens)

Enable your users to send Collectibles to others.

Send Erc1155

Send Raw Transactions

If you want call contracts with the Raw type you’ll want include the header #include “ABI/ABI.h” in order to use the ABI to encode the data for a contract call.

Send Raw Transaction

Send Delayed Encode Transactions

When working with Blueprints, it is easier to call a contract via server-side encoding using a Delayed Encode transaction.

Delayed Encode

Send Transactions with Fee Options

To send transactions with fee options, first retrieve the available fee options using the GetFeeOptions method. Once the fee options are received, select a fee option and use the SendTransactionWithFeeOption method to send the transaction with the selected fee.

Transaction Fee Options