Billing

Make billing ready for every pricing move

From subscriptions and usage to credits, ramps, and hybrid models, every change flows through one engine

Used by leading companies like

Future-proof billing for companies moving fast

Turn new deals, markets, payments, and product models into clean operations from day one

From simple plans to Enterprise custom deals

Subscriptions, hybrid pricing, ramps, free trials and custom terms running on one engine. Sales closes a deal of any shape, finance never re-enters it.

Expand globally without friction

Launch a new market in days, not quarters. E-invoicing, tax, multi-entity and multi-currency all handled natively. Your auditor stops asking for spreadsheets.

Predictable cash, without chasing invoices

Payments orchestrated across Stripe, Adyen, Mollie, Airwallex and GoCardless, with smart retries. Dunning runs in your brand voice. Cash lands faster, and nobody sent a reminder.

Subscriptions

Subscriptions, hybrid pricing, ramps, free trials and custom terms running on one engine. Sales closes a deal of any shape, finance never re-enters it.

Recurring revenue, fully under control

The billing engine that powers automated and reliable subscriptions

Reliable billing from day one

95%reduction in invoice disputes

Revenue infrastructure at scale

$10B+total revenue billed

Global by default

195countries supported

Connectd's customer story — Spyros BalampekosFinance Director @ Connectd

Everything you need for seamless billing

Turn commercial terms into accurate charges with the structure and controls finance teams expect

Pricing models

Tiered, volume, graduated, per-unit, hybrid. Combine subscriptions, usage, ramps and credits on one quote. Every shape Sales needs to close.

Invoices and credit notes

Branded invoices and credit notes, with multi-period and proration handled automatically. Issue, dispute and reconcile without leaving Hyperline.

Tax management

Tax calculated on every invoice and kept compliant across 80+ countries, with e-invoicing for Chorus Pro and Peppol built in.

Coupons

Fixed, percentage and free-period coupons with promo codes and redemption limits. Launch a campaign in minutes, every redemption tracked automatically.

Wallet and pre-payment

Prepaid credits and wallets, set up in a few clicks. Top-ups, balances and burn-down tracked, ready for credit- and token-based pricing.

Your next-gen finance stack starts with billing

Turn billing into the connected layer between sales, payments, accounting, tax, and reporting

Browse integrations

Upgrade your billing system without slowing down

Hyperline supports the migration end to end, with APIs and webhooks for teams that want full control

Leave legacy billing behind

Move off Chargebee, Stripe Billing or Maxio without stalling revenue. Our solution engineers run the migration; your data lands clean.

Customize every billing flow

Clean endpoints, real-time webhooks and clear docs. Your developers build and launch billing flows fast, and stay in control.

handler.ts
// Auto-upgrade when usage crosses the plan limit
export async function onWebhook(event) {
if (event.type !== "threshold_crossed") return;
const { customer_id } = event.data;
const sub = await hyperline.subscriptions.list({
customer_id, status: "active",
});
// Move to the next plan, prorated, same billing cycle
await hyperline.subscriptions.transition(sub.id, {
application_schedule: "immediately",
calculation_method: "pro_rata",
target_subscription: { template_id: "scale_plan" },
});
}