INVITE-ONLY DEVELOPER BETA
Your temperatures.
Your Cloud workspace.
Connect a temperature logger, ESP32 or Python application. Monitor up to four physical channels securely in RoastLink Cloud.
Sign in to RoastLink
Use your existing Cloud account, or create one below. A verified email and beta invitation are required.
Accept your invitation
Paste the invitation code your administrator sent you. It is valid for seven days and only for the intended email address.
YOUR WORKSPACE
Temperature loggers
Two active devices · up to four channels each · 30-second recommended reporting · 5-second minimum
Add your first reading source
Name your logger and choose its actual number of temperature channels. Sensor acquisition stays in your application.
Save your one-time credential
This authorizes uploads for this device only. Keep it out of shared code, screenshots and logs. It cannot be retrieved later; rotate it if lost.
Beta administration
Invite a developer
Send the portal address and one-time code privately. Email delivery is manual; existing Cloud verification emails continue as usual.
Invitations
Developers
Usage — recent daily counters
Counts include credential-attributable ingestion attempts. Unauthenticated and malformed requests are rejected before attribution. No bearer headers or temperature payloads are logged here.