feat: webhook alert when virtual key token threshold is crossed (Story 3.4)#136
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farovictor wants to merge 1 commit intomainfrom
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feat: webhook alert when virtual key token threshold is crossed (Story 3.4)#136farovictor wants to merge 1 commit intomainfrom
farovictor wants to merge 1 commit intomainfrom
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…y 3.4) - Two new fields on VirtualKey: alert_threshold (int) and alert_webhook (URL) - After each proxied request, proxy checks if TotalTokens just crossed the threshold (prevTotal < threshold <= newTotal) and fires a non-blocking POST - Alert fires once — subsequent requests already above threshold are ignored - Payload: event, key_id, service, threshold, total_tokens, timestamp - Migration 012_add_virtual_key_alert.sql - 4 tests: fires on crossing, fires via proxy with token tracking, not fired below threshold, not fired when already above threshold Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Summary
VirtualKey:alert_threshold(int, tokens) andalert_webhook(URL)POSTto the webhook URL in a background goroutineprevTotal < threshold <= newTotal. Subsequent requests already above threshold are silent012_add_virtual_key_alert.sqlWebhook payload
{ "event": "token_threshold_crossed", "key_id": "vk-abc", "service": "openai", "threshold": 100, "total_tokens": 101, "timestamp": "2026-04-06T19:00:00Z" }Test plan
TestWebhookAlert_FiredByProxyWhenTrackTokensOn— crossing fires exactly 1 webhook call with correct payloadTestWebhookAlert_NotFiredWhenBelowThreshold— no call when total stays below thresholdTestWebhookAlert_NotFiredWhenAlreadyOver— no call when prevTotal already >= thresholdTestWebhookAlert_FiredWhenThresholdCrossed— proxy request succeeds regardless of webhook outcome🤖 Generated with Claude Code