| description | Robust smart contracts you can rely on for swaps and payments. |
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Totle's suite of smart contracts enables developers to build aggregated token exchange with custom allowances and fees.
Once you have deployed your own custom partner contract, simply include your partner contract address in the API'spartnerContract parameter.
To learn how to customize your contracts allowances, visit the settings section.
{% page-ref page="setting-allowances.md" %}
To generate your own contract with custom fees, deploy a partner contract.
{% page-ref page="partner-contracts.md" %}
To use a live version of Totle's smart contracts, visit Totle Exchange.
If you need help or have some feedback for us, send us a message in the Totle Telegram.