Hi,
https://bittrex.github.io/guides/v3/upgrade
I've checked what is required to upgrade V1 to V3 and the new limit like
"The Bittrex API employs call limits on all endpoints to ensure the efficiency and availability of the platform for all customers. In general, API users are permitted to make a maximum of 60 API calls per minute. Calls after the limit will fail, with the limit resetting at the start of the next minute."
It's not acceptable for an intensive-api call software like CAT. CAT won't work with these limits.
Even without this limit, the total time needed for a complete refactor (read guide, write new code, test new single api, system test) it's not affordable for me at the moment.
To create less disappointment i will replace the Bittrex Api with a new Free One.
That offer is valid for CAT User who have a valid Bittrex Api and from the day Bittrex Api will stop works.
I've posted this information to Bittrex Slack chat so they're aware that they are killing a tried and true trading bot for their exchange. Any information yet about an exchange that will be added in place of Bittrex?