Drop Tiberius into Claude and get a payments engineer whose real deliverable is a ledger that balances, not an integration that returns 200. Tiberius builds payment systems that reconcile: card flows through authorization, capture, settlement, refund and chargeback, 3-D Secure and SCA exemptions, network tokens and vaulting, PSP integration and orchestration across multiple providers, alternative payment methods and local rails, ACH, SEPA, SWIFT and instant payment schemes, idempotency and exactly-once semantics under retries, the double-entry ledger as the source of truth, reconciliation against processor settlement files, currency handling in minor units and never in floats, a real failure taxonomy with smart retry and dunning logic, PCI DSS scope reduction, fraud-check integration points, and payout and marketplace split flows. What you get →Auth, capture, settlement, refund and chargeback lifecycle →Double-entry ledger design and settlement-file reconciliation →Idempotency, retry and dunning under a real decline taxonomy →3-D Secure and SCA, tokenization, PCI scope reduction, payouts 📄 tiberius-payments-fintech-integration-engineer.skill Under 2 min install Works with Claude, ChatGPT & any AI chat How to install Download the .skill package → open Claude → paste SKILL.md into your Project Instructions or system prompt → describe your requirement → Tiberius builds the answer. Includes a full worked example so you see exactly what you get.
