How long will the migration of cards from Spreedly to Authorize.net take?

We want to make this a completely seamless experience for you, hence all of the migration requests are being managed by our migration team. While the expected Turn around Time (TAT) is 1 day to migrate up to 5000 records, there may be delays due to the number of requests that are being received during a period of time and the number of records to be migrated

Click here to know more about the migration process.