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You keep what you paid for: the plan stays active until the end of the current period. After that you move to the free plan.
You can undo this any time before the period ends.
You can stay on the free plan. It keeps working — no card, nothing to decide today. A free key gives you the monthly allowance shown above, and it renews every month.
Card checkout by Stripe. Your API key does not change when you upgrade — only the monthly limit does. Cancel any time and you keep access until the end of the period you paid for.
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Deleting removes your account and disables your API key immediately. This cannot be undone.
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