Stripe

Invoice creation + payment tracking. Secret key + webhook.

Connections

• consumed by: stripe-service
• webhook handler: stripe-invoice-webhook (Docker, port 5050)
• invoices from: invoice-generator
• reconciled by: payment-reconciliation
• library: stripe SDK + httpx

Notes

• Invoice routing handled in Stripe, not email (separate from cert email delivery)
• Stripe webhook container at 127.0.0.1:5050, proxied by Caddy at webhooks.kulu.la
• stripe_service creates invoices, fetches products, resolves customer IDs