{"product_id":"llm-killswitch-spend-guard","title":"LLM Killswitch \u0026 Spend Guard","description":"\u003cp\u003eLLM Killswitch \u0026amp; Spend Guard is a self-hosted spending protection layer for OpenAI API applications. It sits between your app and OpenAI, reserves worst-case request cost before forwarding, reconciles actual usage afterward, and blocks requests when your budget can't safely accommodate them.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat you receive:\u003c\/strong\u003e Source code, deployment guide, and documentation. You deploy it into your own Cloudflare account — we never see, store, or access your requests, prompts, API keys, or usage data.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHard spending limits — requests blocked before reaching OpenAI when budget is exhausted\u003c\/li\u003e\n\u003cli\u003eWorst-case cost reservation before each request is forwarded\u003c\/li\u003e\n\u003cli\u003eActual usage reconciliation after each call\u003c\/li\u003e\n\u003cli\u003eStreaming support\u003c\/li\u003e\n\u003cli\u003eDiscord \u0026amp; Telegram threshold alerts\u003c\/li\u003e\n\u003cli\u003eStatus endpoint — inspect budget state without a dashboard\u003c\/li\u003e\n\u003cli\u003eSelf-hosted, zero data shared — runs entirely in your Cloudflare account\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eOne-time purchase. You deploy it — we don't host or touch your data.\u003c\/em\u003e\u003c\/p\u003e","brand":"LLM Killswitch","offers":[{"title":"Default Title","offer_id":45713628987461,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1111\/0469\/files\/gpt-image-2_A_clean_colorful_minimal_SaaS_product_mockup_floating_on_a_soft_white_background-0.jpg?v=1788916592","url":"https:\/\/llmkillswitch.online\/products\/llm-killswitch-spend-guard","provider":"llm-killswitch","version":"1.0","type":"link"}