# Fund Me

URL: https://docs.blux.cc/javascript/usage/fund-me

Let users on-ramp fiat into crypto straight to their Stellar wallet.

The `blux.fundMe()` method opens the **Fund Me** modal — a built-in on-ramp flow that lets users buy crypto with fiat and have it delivered directly to their connected Stellar wallet. The modal lists supported on-ramp providers (such as **MoonPay**) so users can top up without leaving your dApp.

## Usage
```ts

blux.fundMe();
```

`fundMe()` takes no arguments — it opens the modal for the currently connected user.

<Callout type="info">
  The user must be authenticated before opening the Fund Me modal, since funds are delivered to their connected wallet. Gate the call behind `blux.isAuthenticated`.
</Callout>