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Integrations and API

Connect Appointmint to the tools you already use.

A documented API, real-time webhooks and ready-made connections to WhatsApp Business, Google Calendar and MailerLite. What we don't have is said here too.

What connects to what

API for external systems

Create and update clients and appointments from another system, read the schedule and log the messages that system sent. Each clinic gets its own credentials, limited to what the integration needs, and the technical documentation comes with them.

Real-time webhooks

Appointmint notifies another system as soon as a client, an appointment, a professional, an order or a pack is created or changed. Every delivery is kept in an activity log, with the receiving system's response.

Make, n8n and Zapier

They receive our webhooks through their own webhook trigger and write to Appointmint through the API. We don't have our own app in the Zapier directory: the connection is made by webhook.

WhatsApp Business

Appointmint is a Meta-approved Tech Provider. The clinic connects its own WhatsApp Business number directly to Meta, or uses the shared number included in the plan.

Google Calendar, Apple Calendar and Outlook

Each professional sees their appointments in the calendar they already use: sync with Google Calendar, or a personal link for Apple Calendar and Outlook. Appointmint's schedule is the one in charge.

MailerLite

Clients and subscribers kept in line both ways, groups by service attended, and anyone without marketing consent stops being sent.

GoHighLevel

Clients and appointments mirrored into GoHighLevel, with Appointmint as the source of truth.

Tax-authority-certified invoicing

Certified invoices, receipts and credit notes, issued through Cegid Vendus no. 2230/AT, with real-time or monthly SAF-T reporting to the Portuguese tax authority.

MB WAY, Multibanco and card

Payments through EasyPay, an institution authorised by the Bank of Portugal, each linked to the session it paid for.

Online booking on your website

One line of code puts online booking inside the website you already have, with your branding.

Your data, whenever you want it

The client list exports to CSV — all of it, or a segment by service, period and consent. A full export of the account is done on request.

What to know before you connect

The API, webhooks and integrations are part of the integrations add-on, priced on the Pricing page. API credentials are issued by our team on request, per clinic. Tell us what you want to connect and we'll answer with the shortest route.

Talk to us about an integration