The first step to executing a transaction is gathering the source chain and destination chain information, as well as the swap amount, sender and recipient wallet addresses, and the project's ID. Swing provides endpoints for fetching a list of chains and tokens that are available on the Swing ecosystem.
We are continuously expanding our ecosystem by incorporating new blockchain networks and tokens to allow for a greater number of cross-chain token transfers and swaps.
To get a list of all chains and all tokens that are currently supported, the /chains and /tokens endpoint can be queried.