Bitcointry doesn't have an API we could use (they don't offer history endpoints, only trading endpoints) but we added this exchange to Koinly now so you can at least add it as a wallet. If you can export your transaction history from this exchange as a CSV, you can try importing it - but you will probably need to transform it to a koinly-readable format. See How to modify CSV files to import them to Koinly | Koinly Help Center