The endpoint provides a list of fungibles available for bridge exchange. This endpoint is specifically designed for situations where the input and output chains are different.
Basic authentication header of the form Basic <encoded-value>, where <encoded-value> is the base64-encoded string username:password.
The direction parameter is a parameter that determines the flow of fungibles involved in the transaction. It can have three possible values: 'input', 'output', or 'both'. The value 'input' indicates that the API endpoint will only return fungibles that the user can send. The value 'output' indicates that the API endpoint will only return fungibles that the user can receive. The value 'both' means that the API endpoint will return fungibles which are 'input' and 'output' at the same time. In other words - intersection for 'input' and output'. If nothing specified then both is used.
input, output, both