Swaps

Dfns supports swapping via multiple providers to let you execute token swaps across supported EVM-chains. Below is an overview of the swap providers, what they are, and which chains each supports.

See an introduction including the list of supported providers on the swap feature page.

Swap providers require a Terms and Conditions acceptance, which can be done programatically using the Agreement endpoints.

Flow Overview

1. Request a Quote: Retrieve estimated output amounts for a given swap (input token and amount, output token, provider and slippage tolerance).
2. Submit the swap intent: Submit a request to Swap, based on the quoteId
3. Approve policies: If using Wallet:Sign policies, review the transactions and approve them, due to the nature of a Swap transaction, you might be required to approve up to 4 signatures/transactions.
4. Track Status: Monitor the Swap execution.