Razorpay

Operational cost governance doctrine for TrustSeal and ScamCheck. Documents where costs originate, concrete free-tier economics, the 7 cost invariants that prevent runaway resource consumption, scaling thresholds with upgrade triggers, abuse containment strategy, and silent cost escalation vectors. All figures derived from real architecture — Gemini 1.5-flash free tier, Firebase Spark plan, Razorpay transaction fees.

Recovery invariants, incident classification, blast radius model, and recovery posture for the A Square Solutions ecosystem. Extracted from real production incidents across TrustSeal, ScamCheck, AI Execution Lab, and WordPress. Answers the question: when production behavior diverges from expected state, how do we restore safe operation predictably and without making the incident worse?

The 20 operational invariants governing the A Square Solutions ecosystem, extracted from real production failures and operational history. Each invariant is a condition that must remain true for the system to behave safely and predictably — an explicit reliability contract derived from TrustSeal, ScamCheck, AI Execution Lab, and WordPress production experience.

Security invariants, credential governance, trust boundary model, and access discipline for the A Square Solutions ecosystem. Documents the three-tier access architecture across TrustSeal and ScamCheck, all credentials and where they are allowed, the security implications of historical operational failures, silent security drift scenarios, and lightweight security observability patterns. Grounded entirely in real production architecture.

Step-by-step detection procedures for every production system in the A Square Solutions ecosystem. Covers TrustSeal, ScamCheck, AI Execution Lab, and WordPress. For each system: what healthy looks like, what each failure mode looks like, and what to check first when something is wrong.

Lightweight, system-specific recovery procedures for every documented failure class across the A Square Solutions ecosystem. For each failure: the minimum recovery action, the correct recovery sequence, how to confirm the system is restored, and what residual risk remains. Companion to the Incident Detection Playbook.

Production implementation reference for Razorpay subscription payments with Firebase Cloud Functions and Firestore. Covers the full flow: subscription creation, checkout modal, webhook verification, Firestore state synchronization, realtime client unlock via onSnapshot, idempotency, and failure modes. Built and verified in production on TrustSeal.

Operational pattern for managing test vs. live mode separation across payment processors, analytics platforms, and authentication providers. Covers the full failure surface: mode-mixed credentials, preview environment contamination, domain authorization gaps, and the unifying root cause — credentials or configuration valid in one scope that are absent, wrong, or mismatched in production.

Complete operational provenance for TrustSeal (trustseal.asquaresolution.com) from concept through production. Build phases, infrastructure changes, auth incidents, payment integration, deployment milestones, and failure resolutions — consolidated as a queryable operational record.

Monthly operational state of the TrustSeal trust badge platform: deployment health, Firebase usage, Razorpay integration status, and current priorities.

Architecture and build record for TrustSeal (trustseal.asquaresolution.com) — an AI-powered Trust Intelligence Platform for domain and business verification. React/Vite/Firebase/Gemini/Razorpay on GitHub Pages.

TrustSeal (trustseal.asquaresolution.com) — AI-powered website trust verification tool. React/Vite/GitHub Pages frontend, Firebase Auth + Firestore backend, Firebase Functions v2 for Gemini AI analysis and Razorpay webhook handling. Subscription-based monetization via Razorpay (INR). Node 22 runtime required.

Razorpay checkout modal opened and payment appeared to complete, but the webhook was never fired and the subscription wasn't activated. Root cause: client-side key was in test mode (rzp_test_) while the server-side Cloud Function key was in live mode (rzp_live_), or vice versa. Both keys must match modes simultaneously.