API integrations: WebApps

Real interfaces instead of an island solution

A web app rarely stands alone: it works together with the services you use anyway. We connect them directly via their official interface (API): a real, maintainable connection instead of fragile plugins that break at the next update.

Frequently connected

• Stripe: payments, subscriptions and billing right in the app, incl. invoices and dunning.
• Twilio: SMS and voice notifications for time-critical notices.
• SendGrid: reliable sending of transactional emails (confirmations, reports).
• Slack / Teams: team messages straight from the app into the chat.
• OpenAI, AI functions: generate text, analyse content, automate routine.
• Google Maps: maps, locations, geocoding and routing.
• Cal.com: appointment booking right in the app's flow.

The principle

Anything that has an API can be connected: accounting, shipping, telephony, warehouse, government interfaces. The connection runs server-side and secured, with retries on outages of the third-party service, so a brief disruption doesn't cripple your app.

Why not “just a plugin”

Plugins are foreign code in your system: a black box, an update risk, a security gateway. A direct integration belongs to your app, is tailored to your case and stays under your control.