Where Is the Source of Truth for Billing State? Designing the ad-free Pattern with Antigravity
A proven pattern from a 50 million download app: centralizing billing state with AdFreeManager, BillingManager, and ModalGate — designed and implemented using Antigravity IDE.
Antigravity × Stripe Custom MCP Server: Complete Implementation Guide — Autonomous AI-Driven Billing
Build a custom MCP server that wraps the Stripe API, letting Antigravity's AI agents autonomously handle subscriptions, Webhooks, and multi-tenant billing. A complete TypeScript implementation guide for production-grade SaaS billing.
Antigravity's New $25 / 2500 Credit Pricing — Full Breakdown of Credit Consumption and Optimization
An empirically-measured breakdown of Antigravity's $25/2500 credit plan: which actions consume how many credits, where the waste is, and how to stay within budget while building real things.
Building a Stripe Dunning Recovery Pipeline with Antigravity AI Agents — Stop Failed Payments from Becoming Churn
Wire Antigravity AI agents into Stripe Smart Retries to recover failed payments before they turn into churn. Webhooks, idempotency, AI-tailored email copy, Slack escalation, and winback offers — all in one production-ready pattern.
Stripe × Antigravity Payment Guide — Build Billing with AI Assistance
Master payment implementation using Antigravity's AI agent. Build secure, scalable billing systems with Stripe integration and AI-assisted development.