Adding custom messages before or after route execution
The executeRoute method now accepts beforeMsg and afterMsg parameter to allow for the execution of custom Cosmos messages before and/or after the route is executed. This is useful for executing custom messages that are not part of the route definition.
const msg = JSON.stringify({
fromAddress: 'cosmos1...', // Replace with sender address
toAddress: 'cosmos1...', // Replace with recipient address
amount: [{
denom: 'uatom', // Replace with the actual denom, e.g., 'uatom' for ATOM
amount: '1000000' // Replace with the actual amount (in smallest unit, e.g., micro-ATOM)
}]
});
await executeRoute({
route,
userAddresses,
beforeMsg: { msg, msgTypeUrl: '/cosmos.bank.v1beta1.MsgSend' }
});
Use the Go Fast Transfer system
The route function accepts a goFast parameter to enable the Go Fast Transfers. Then pass this route to the executeRoute method to execute.
import { executeRoute, route } from '@skip-go/client';
const route = await route({
goFast: true
...otherParams,
});
await executeRoute({
route,
...otherParams,
});
Add a fee payer in solana transaction
The executeRoute method accepts a svmFeePayer parameter to specify a fee payer for Solana transactions. This is useful when you want to have a different account pay the transaction fees.
import { Keypair } from "@solana/web3.js";
import nacl from "tweetnacl";
import bs58 from "bs58";
import { executeRoute, route } from '@skip-go/client';
const route = await route({
// ... other parameters
});
await executeRoute({
route,
userAddresses,
svmFeePayer: {
address: 'FEE_PAYER_ADDRESS.', // Replace with the fee payer's Solana address
signTransaction: async (dataToSign: Buffer) => {
// this is an example the fee payer signer is using a private key
const privateKey = "FEE_PAYER_PRIVATE_KEY";
const keypairBytes = bs58.decode(privateKey);
const keypair = Keypair.fromSecretKey(keypairBytes);
return nacl.sign.detached(dataToSign, keypair.secretKey);
},
}
...otherParams,
})
