This NPM module and GitHub repo contains the default token list used in the Swapsicle interface.
@swapsicledex/swapsicle-default-token-list on npmjs.com
Install npm. Ensure logged in with npm login. Set the version number in the package.json file. Publish with npm publish.
Note filing an issue does not guarantee addition to this default token list. We do not review token addition requests in any particular order, and we do not guarantee that we will review your request to add the token to the default list.