Credits

Credits are the unit of usage inside Skill3D. 1 credit = $0.04** at the starter pack rate (**25 credits per$ 1). Top up with USDC packs or a custom amount.

What spends credits

Activity	How it’s billed
Voice coaching	Per model tokens reported by the live session (~2,300 tokens per credit, calibrated to ~5× upstream cost)
Visualization	Fixed 5 credits per successful image
Text chat	Per tokens used by the chat / agent path (minimum applies per turn)

Idle connection and silence are designed not to drain the same way active conversation does. Heavy camera + talk sessions use more tokens than short audio-only turns.

Welcome grant

New accounts receive a small welcome balance (currently 40 credits) so you can try a real session before buying.

Packs (reference)

Pack	Credits	Price (USDC)
Starter	300	$12
Growth	1,000	$30
Pro	2,400	$60

Custom top-ups are also available from a minimum amount — see Top up.

Low balance

If your balance is too low to start or continue voice coaching, the app will prompt you to top up. Visualization returns a clear out-of-credits error if you cannot afford a render.

Fair use

Credits track real compute. Short, focused sessions stretch further than long open-mic sessions with continuous video.

​Credits

​What spends credits

​Welcome grant

​Packs (reference)

​Low balance

​Fair use