📖 Function Reference

This SDK provides simple methods to integrate deposit and withdraw flows into your frontend dApp.

🔹 getDepositTxPayload(sender, amount)

Builds a deposit transaction payload to deposit USDC into the MoneyFi strategy.

Parameters

sender → Aptos account address (the user’s wallet)

amount → Deposit amount in smallest unit (for USDC, 1 = 1,000,000 if decimals = 6)

Returns

Transaction payload that can be signed and submitted by the user’s wallet

Frontend Use Case

Call this function when a user wants to deposit

Pass the returned payload to the connected wallet for signing and submission

🔹 getWithdrawTxPayload(sender)

Builds a withdraw transaction payload to withdraw USDC from the MoneyFi strategy.

Parameters

sender → Aptos account address (the user’s wallet)

Returns

Transaction payload that can be signed and submitted by the user’s wallet

Frontend Use Case

Trigger this when a user initiates a withdraw

Pass the returned payload to the wallet for signing and submission

🔹 previewWithdraw(sender)

Provides a read-only preview of how much USDC can be withdrawn by a given account.

Parameters

sender → Aptos account address (the user’s wallet)

Returns

Estimated withdrawable balance

Frontend Use Case

Use this to display withdrawable balances in the UI

Helps users see available funds before actually submitting a withdraw transaction

https://dev.to/mendoza/how-to-build-a-simple-sdk-on-typescript-21gg

npm login #do all the steps necessary npm publish

Upgrade

npm run build npm publish --access public