Overview
Admin token
Unlocks this dashboard for the current tab only. Never stored.
Locked.
Latest licenses
Newest first. Full table under Licenses.
Devices & versions
Every activated device, its app version, and whether it is current.
Verify a signed receipt
Paste receipt JSON from a customer PDF ({"receipt":{...},"receipt_sig":"..."}), or analyze the PDF directly.
Issue a key directly
Mint a key with no purchase. Bind now or leave blank.
Accounts
Grant free, direct to account
Type their email, pick anything — it lands on their account instantly, no purchase. No account yet? One is created for them and they get an email on how to claim it (they choose their own password).
Email Center
All mail is sent from email-center@kastrava.in. Compose mass mail to customers, or read replies in the inbox.
Addresses here are never mailed again — this is what protects the sender from being disabled over bounces. Add a hard-bounced or complaint address manually, or remove one to resume mail.