Off-peak pricing and Checkout top-ups

Off-peak pricing

• Model prices can be configured per time window — the same model can cost differently at different hours

• Comparison and pay-as-you-go tables show every window side by side, in your own timezone

• Billing details and call logs state which window a charge was priced under

Top-ups

• Top-ups now go through Stripe Checkout; Alipay is available again

• The amount snaps back into the allowed range when the field loses focus

Billing

• Ledger and API key tables are paginated

• Truncated upstream responses are no longer recorded as successes