Up Personal Access Token.
Utility endpoints (/util/*).
Account endpoints (/accounts/*).
Transaction endpoints (/transactions/*).
Category endpoints (/categories/*).
Tag endpoints (/tags and transaction tag relationships).
Attachment endpoints (/attachments/*).
Webhook endpoints (/webhooks/*).
Root client for the Up Bank API.
Create one client per auth token and call endpoint groups via:
utils,accounts,transactions,categories,tags,attachments, andwebhooks.