Send assets using a sponsored wallet that covers the transaction costs (gas fees) of the source wallets. All EVMs and TRON blockchains are supported. You can create a sponsored transfer from the console or API, but not the mobile app.
Sponsored transfers are a good fit when your organization uses non-native currency. Transaction fees need to be paid in native currency. Create a special "gas sponsor" wallet that holds native tokens, and use that for the fees.
You need a specific approval rule for sponsored transfer. For details, see Create an EVM approval rule.
For sponsored transactions, the initial "approval" transaction withdraws the gas fee from the Source wallet. This approval transaction enables the gas wallet to move the source wallet's tokens.
This approval transaction needs to be done for every token you wish to sponsor, and for each wallet, so make sure you have enough tokens in the Source wallet.
Once set up (per token, per wallet), the gas is withdrawn from the Sponsor wallet.
Create sponsored transfer
To create a sponsored transfer, click Transfer on the left navigation menu, and then Sponsored Transfer.
The procedure steps on the left side of the page are there to guide you.
Select a token
If you have a lot of possible tokens, you can search for what you need.
Select the tokens you want to transfer. You automatically move to the next step
Select source wallet
You now need to select which wallet you are sending the tokens from. Search for a wallet and select it. You automatically move to the next step.
Select sponsor wallet
Select which wallet pays the transaction fees. Make sure it has enough tokens to cover the fees. You automatically move to the next step.
Select to
Select the destination type. You can also search for it.
Address book. You'll see a list of addresses
Wallet. If you want to transfer assets between your own wallets, use this.
Address. Enter the external address you want to transfer the assets to.
Exchange. You'll see a list of the exchanges you've set up. Select the exchange account where you want to deposit assets.
Select the destination. You automatically move to the next step.
Select amount
Enter the amount you want to transfer. Click Next step on the procedure guide.
Token approval
The first time you do a sponsored transfer of this token from this source wallet using this sponsor wallet, the source wallet needs to create an on-chain approval for the sponsored wallet. Click Create rule, and then redo the transfer. More details are provided in the previous section Create EVM approval rule.
This is what you see after adding the EVM approval rule. Click Create token approval.
Summary
You are presented with a summary of the transaction for you to approve.Set the fee priority. You can also add a note about the transfer. Click Transfer to send the transaction.
The transaction goes through the transaction rules and any screening you’ve implemented.
Once approved, sign the transaction on your mobile. For details, see Sign a transaction.