> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bridge.joltz.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Using the Bridge SDK

## Install

```sh theme={null}
npm install @joltz/bridge-sdk
```

## Create a Quote

Estimates costs & provides the steps needed to bridge.

```js theme={null}
import { Client } from "@joltz/bridge-sdk";

const client = new Client(wallet); // Wallet must be an `ethers.wallet`.

const quote = await client.quote({ 
	inputChainID: 1, // 1 = ethereum
	inputToken: "0x0000000000000000000000000000000000000000", // 0x000.. = ETH
	amount: (0.0001 * 1e18).toString(), // 0.0001 ETH
	address: wallet.address, // Sending address (used for refunds)
	sparkAddress: "sp1pgss8m8gqwmrem7zef7h5yusdznxmrrm46vjnaq0tfr0ljanmcaw8z9qtxsja9" // Recipient address
});
```

## Execute a quote

Execute the steps provided by the quote.

```js theme={null}
// Execute the quote, returns the txhash from input transaction.
const txhash = await client.exec(quote);
```

## Query a quote

Returns the quote details and status.

```js theme={null}
const status = await client.queryQuote(quote.id);
```

## List supported currencies

```js theme={null}
const currencies = await client.currencies();
```