Retrieve the collection of supported stablecoins and insights.
blockchain query parameter is not provided, the API will return data from all of the supported chains.[optional] The symbol of the asset to filter the dataset by
[optional] The name slug of the chain to filter the dataset by
arbitrum-mainnet, avalanche-mainnet, base-mainnet, bnb-mainnet, ethereum-mainnet, polygon-mainnet, optimism-mainnet, tron-mainnet