fibermeter

FiberMeter overview

FiberMeter is reusable Fiber Network infrastructure for prepaid balances, service metering, payment tracking, ledgering, and signed webhooks.

What is working

• Express API, Prisma/PostgreSQL data model, usage charging, insufficient-balance responses, append-only ledger entries, and signed webhook delivery.
• React dashboard, AI Summary demo service, TypeScript SDK, and Docker deployment.
• Live Fiber invoice creation and settlement verification, plus payer-side preflight checks and on-chain channel-funding proof.

Payment modes

SimulatedFiberPaymentProvider is the zero-dependency default and generates fiber-sim:// payment URIs. LiveFiberPaymentProvider calls a real Fiber node to create fibt1... invoices and credits balances only after get_invoice confirms settlement. Live operation requires funded Fiber nodes and channels; see 08-fiber-integration.md.

Production hardening

Rate limiting, scoped API keys, secrets management, queue-backed webhook retries, audit logs, and a hosted-node/LSP adapter remain roadmap items.

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