# Referral Link

Without any development effort, you could be our partner to bring people to our ecosystem and receive the fee sharing returned to your partner wallet.

### How to use Warden Referral Link

1. Apply to be our partner via form [here](/warden/wardenswap-sdk/profit-sharing-program.md).
2. Soon you will receive the Partner ID, for example, number 9999. 
3. Put your Partner ID number into the link as below.

```
https://wardenswap.finance/#/best-rate-swap?ref=9999
```

Whenever a user makes a swap through the URL with your Partner ID in URL, you will receive a fee returned to your specified wallet for each transaction.

### Customization

It is possible to set the default configuration for the users from URL parameters as well.

#### Default Network

* `network=bsc` for Binance Smart Chain
* `network=polygon` for Polygon Network
* `network=arbitrum` for Arbitrum Network

#### Default Tokens

* `from=0x...` for setting user default paying token
* `to=0x...` for setting user default receiving token
* The list of available tokens and addresses can be found [here](/warden/wardenswap-sdk/overview.md#supported-tokens)

For example, if you want the default page to be swapping BNB to receive WardenSwap token on BSC, you can use this URL.

<https://wardenswap.finance/#/best-rate-swap?network=bsc&ref=9999&from=0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE&to=0x0fEAdcC3824E7F3c12f40E324a60c23cA51627fc>

And the destination will set the default tokens for you. 🎉

![](/files/WRhDPhusgsi3gAUnniNR)


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```
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