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

# Quickstart

> Start accepting payments from outside of Internet Computer Protocol within 5 minutes.

## Installation

<CodeGroup>
  ```bash npm theme={null}
  npm install @keygate/sdk
  ```

  ```bash pnpm theme={null}
  pnpm add @keygate/sdk
  ```
</CodeGroup>

## Quick Start

<Steps>
  <Step title="Set up the SDK">
    Create a config with your product's name.

    ```typescript theme={null}
    import { createConfig } from '@keygate/sdk';

    createConfig({
      integrator: 'Product/dApp name',
    });
    ```
  </Step>

  <Step title="Request a quote">
    Now you can interact with the SDK and for example request a quote.

    ```typescript theme={null}
    import { ChainId, getQuote } from '@keygate/sdk';

    const quote = await getQuote({
      fromAddress: 'q2f4q-zm5mc-zdmnx-3td3y-g7gpo-n2j3y-wafen-43337-zvj6j-4lh4p-cqe',
      fromChain: ChainId.ICP,
      toChain: ChainId.OPT,
      fromToken: '53nhb-haaaa-aaaar-qbn5q-cai', // osUSDC
      toToken: '0x0b2c639c533813f4aa9d7837caf62653d097ff85', // USDC (Optimism)
      fromAmount: '1000000000000000000',
    });
    ```
  </Step>
</Steps>