The Usage page at tesana.ai/settings/usage is the full audit trail for your credits. Every charge on your account appears here, per prompt.

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Summary cards

Across the top:
  • Credits used — total spend.
  • Prompts — how many charges make up that spend.
  • Current streak and longest streak — consecutive days with at least one prompt. Purely for fun; streaks don’t affect pricing.

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Days building on Tesana

A GitHub-style activity grid of the past year. A day lights up when you sent at least one prompt.

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By game

Credits and prompts per game, so you can see which project is consuming your balance.

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The charges ledger

The heart of the page: one row per charge, newest first. Each row shows the prompt text, the game, the date, and the credits charged. A negative figure is a refund — it appears when the final cost of a run came in lower than first recorded. Expand any row for the detail:
A charge with a large amount of work behind it means the AI really did the work, even if the result missed the mark. A charge on a session that visibly did nothing is worth flagging — see Failed & cancelled generations.

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A note on partial charges

A single long session can appear as more than one ledger row — for example a partial charge when the AI pauses to ask you a question, then a final charge when the build completes. The rows always sum to the session’s actual total; nothing is double-billed.