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billing
11 postsNew API integer overflow turns $0.10 balance into $16.9 trillion
CVE-2026-71479 lets one request overflow New API's billing math, turning a $0.10 balance into $16.9T. CVSS 9.1, fixed in v1.0.0-rc.18.
Per-Row Reservation Pattern for Billing Bulk API Batches
A bulk GSTIN verification endpoint reveals why single balance-check billing fails when some rows are free, and how per-row atomic reservation fixes overselling and race conditions.
Catching the Zero-Token Billing Bug in AI Streaming Responses
stream_billing_gate.py offline tool detects when AI streaming responses deliver full text but the usage frame is lost, leaving billing at zero tokens.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comEngineering Guide to Implementing Outcome-Based Pricing
Technical guide for engineering leaders on outcome-based pricing for AI agents.
Why a Successful AI Subscription Payment Can Still Leave an Account on Free
A successful payment does not guarantee an active subscription. Explore the complexities of AI subscription systems.
Stripe to Mollie Migration: Challenges Encountered
Explore the challenges faced in migrating from Stripe to Mollie and their significance for engineers.
Aireceipts: Itemized Cost Receipts for AI Coding Agents
Aireceipts helps engineers manage budgets by providing itemized cost receipts for AI coding agents.
Why Midnight Billing Cron Jobs Break at Scale
Why midnight subscription billing cron jobs collapse at scale, and how to fix them in Laravel with queues, idempotency, and staggered renewal windows.
Migrating à-la-carte billing to plans-only in four safe phases
A SaaS moved from per-feature billing to plans-only using an expand-migrate-contract approach across four phases, avoiding downtime. Practical lessons for engineers.
AWS Cost Explorer Shows Total Costs, Not Who's Burning Resources
AWS Cost Explorer shows total costs but lacks visibility into resource ownership and usage.