Q:How many transactions/items are synced per wallet?

The Streams API does not have a limit on transactions, but does have a limit on “records”. A single fetched transaction can have multiple “records” based on the complexity and the number of logs it outputs. How to know how many “records” are utilized for a Streams API webhook call? That is documented here – https://docs.moralis.io/docs/records-and-pricing. A single Streams API webhook call can have at least one record or hundreds of records based on the type of transaction it tracks. Based on our Started Plan, we allow 10,000 records to be fetched. Once you exceed this, you will be asked to upgrade to a paid version. You can find more information and answers related to records on our documentation page.