feat: token budget enforcement per virtual key (Story 3.3)#133
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farovictor merged 1 commit intomainfrom Apr 6, 2026
Merged
feat: token budget enforcement per virtual key (Story 3.3)#133farovictor merged 1 commit intomainfrom
farovictor merged 1 commit intomainfrom
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- Add token_budget field to VirtualKey (0 = unlimited) - Proxy checks UsageStore.TotalTokens before forwarding; returns 429 when budget reached - Migration 010_add_virtual_key_token_budget.sql - Tests: under budget allowed, exceeded blocked, zero means unlimited Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Summary
token_budgetfield onVirtualKey(0 = unlimited, any positive value = max total tokens)UsageStore.TotalTokens(keyID)before forwarding; returns429 token budget exceededwhen the cumulative token count meets or exceeds the budget010_add_virtual_key_token_budget.sqlBehaviour
token_budget: 0is treated as unlimited (no check performed)Test plan
TestTokenBudget_AllowedWhenUnderBudget— 200 when usage < budgetTestTokenBudget_BlockedWhenExceeded— 429 when usage >= budgetTestTokenBudget_ZeroMeansUnlimited— 200 even with massive pre-seeded usage when budget=0🤖 Generated with Claude Code