Fund Wallet and Deposit

Seamless Wallet Funding and Deposits with ThirdWeb Universal Bridge

Overview

Moonwell has integrated Thirdweb’s Universal Bridge on Base and OP Mainnet to make adding funds and depositing into Moonwell Vaults faster, easier, and more intuitive.

Universal Bridge is a payment system that lets anyone buy or transfer crypto directly within the Moonwell app. It removes the need for third-party exchanges, bridges, or onramps by handling payments and cross-chain transfers automatically in the background — no need to worry about which network your funds are on, Universal Bridge takes care of it for you.

With this integration, you can now fund their wallets and deposit into any Moonwell Vault (ETH, USDC, cbBTC, EURC) in a single, seamless flow.

Features

Moonwell now supports two key user experiences powered by Universal Bridge:

On-Demand Funding During Deposit

If you attempt to deposit into a Moonwell Vault but don’t have enough funds to cover the deposit, the app will trigger Thirdweb’s funding modal. This lets you instantly pay with crypto or card on the spot to cover the shortfall — completing both the onramp and deposit in a single transaction.

Direct Wallet Top-Ups

Use the “Add Funds” (or “Fund Wallet”) option from the settings menu in the Moonwell app to top-up your onchain wallet. This lets you buy crypto or transfer it from another network — all within the Moonwell app.

In both cases, Universal Bridge transforms what used to be a multi-step process — buying crypto, bridging it, and then depositing — into a smooth, all-in-one experience.

Key Benefits

This integration makes it easier for anyone — especially new users — to start using Moonwell on Base or OP Mainnet. Key benefits include:

• No Base or OP Mainnet Balance Required: You don’t need ETH or stablecoins on Base or OP Mainnet to get started. Even if your wallet is brand new with a zero balance, you are able to acquire the necessary assets as part of the deposit process (including gas to pay for transaction fees).

• All-in-One Convenience: Everything happens within the Moonwell app — no need to visit an exchange, transfer tokens manually, or use a separate fiat onramp. This streamlined flow saves time and simplifies the user experience.

• Flexible Payment Options: Crypto or Card: Fund your deposit using a credit card or crypto from another network. For example, you can use ETH from Ethereum, and Universal Bridge will automatically convert it to ETH on Base for your deposit into the Moonwell Flagship ETH Vault. You're not limited to a single method, making it accessible for everyone.
• Fast, Reliable, and Seamless: Universal Bridge finds the most efficient route to acquire or transfer the needed assets. If one path fails, it automatically switches to a fallback option — ensuring your transaction completes without delays or manual intervention. Just follow the prompts!