Integrations › Open API
Integration ·
Automation & API

One API for everything around your event

Streavent's Open API is a REST interface with webhooks that reads and writes the data behind your event: registrations, check-in status, booth leads, invoices and sessions. Connect almost any tool and build the integration you need.

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Streavent
Open API
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The problem

Your event data is complete, but locked inside one tool

Every registration, check-in, lead and invoice sits in Streavent, clean and structured. But your stack is bigger than one tool: a data warehouse, an internal app, a finance system, a CRM without a connector. Without an interface, that means exports and imports.

Data flow

How your data moves

The most common flows, each as a live sync.

arrow_forward Into Streavent, over the API

Open API
Write
Streavent
Streavent

Create and update records

Your systems call the API to create or update registrations, push an attendee list from another tool or set a field in bulk. Streavent stays current without a single manual import.

Open API
Import
Streavent
Streavent

Bring an audience in

Move contacts from a CRM segment or a ticketing tool into your event as registrations. One API call replaces the CSV round trip, and known attendees arrive without duplicates.

Open API
Streavent
Streavent

arrow_back Out of Streavent, over the API

Streavent
Streavent
Read
Open API

Pull event data on demand

Query registrations, check-in status, leads, invoices and sessions over REST, whenever your own systems need them.

Streavent
Streavent
Webhook
Open API

React the moment something happens

Subscribe to events like a new registration, a check-in or a scanned lead. Streavent posts the payload to your endpoint in real time, so your systems react without polling.

Streavent
Streavent
Invoices
Open API

Billing data into your finance stack

Read invoices and credit notes from each ticket sale over the API. Push them into your accounting or ERP system, so event revenue lands in finance without manual re-entry.

These are the most common flows, not all of them. Speakers, sponsors, agenda and more sync too, and you can create a whole event straight from your tool.

How it works

How the Open API works

code

A REST API for your event data

Registrations, check-in status, leads, invoices and sessions are available as REST resources.

webhook

Webhooks push events to you

Instead of polling, subscribe to the events that matter. A new registration, a check-in or a booth lead triggers a webhook to your endpoint, with the record in.

extension

The foundation under every integration

The Open API is what the non-native integrations run on. Zapier, Make, n8n and your own custom code all talk to Streavent through it, so anything they can do.

For your team

One event signal for your whole team

terminal

Developers: build exactly what you need

No waiting for a connector that may never ship. With REST and webhooks you wire event data into your own apps, internal tools and pipelines, the way your architecture expects it.

insights

Data teams: events in your warehouse

Pull registrations, attendance and leads into your data warehouse or BI tool. Event performance sits next to the rest of your funnel, reported on live instead of from a quarterly export.

account_balance

Finance: revenue where it belongs

Read invoices and credit notes over the API and post them straight into accounting or your ERP. Ticket revenue reconciles in the system your finance team already runs.

Availability

Set up during onboarding, data protection as standard

We set up the integration together during onboarding, tailored to your systems.

  • GDPR-compliant with a data processing agreement
  • Hosting in Germany, ISO 27001 (in certification)
  • Accessible registration flows (EAA-compliant)

Customer Stories

Loved by event teams across industries

Meet the people behind the events: real teams who plan, run, and scale their events with Streavent.

“We ran the entire event in one system and went live in under a week.”

Christoph Newiger, Co-Founder Research Inititative Ostheopathy

“Our event app basically builds itself, with content syncing automatically from our CRM.”

Stefan Sutor, CEO Medien Bayern GmbH

“We deliver our AI webinars as professional livestreams in top quality, all from one platform.”

Franziska Weindauer, CEO, TÜV AI Lab

“We build event landing pages without an agency, and it shows a clear ROI.”

Christina Armbruster, Marketing Manager, Optigrün international AG

“Check-in was effortless, even volunteers were ready in minutes.”

Ludwig Rabe, Co-Founder Blütezeit Collective & APOGEO Festival

“Digital, hybrid, in-person: the platform gives us full flexibility, with a truly professional look.”

Alexandra Straka, Event Manager, German Road Safety Council

“We ran check-in entirely through the platform, and the analytics help us improve every event.”

Lars Eggers, CEO Seses Drinks & Host AGM Congress

“Our CRM connects directly via API, so we build complete events in just a few clicks.”

Christiane Schäfer, Event Manager, DWA BW

“The all-in-one solution we scale up or down for every event, seamlessly integrated with our CRM.”

Dr. Ricarda Engelmeier, CEO Münchner Management Kolloquium

Ready to build on the Open API?

Tell us what your event data should connect to, and we will point you at the right endpoints and webhooks: registrations, check-in, leads, invoices and sessions, read and written on your terms.

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FAQ

Frequently asked questions

It is a REST API with webhooks that gives you programmatic access to your event data in Streavent: registrations, check-in status, booth leads, invoices and sessions. You read and write these resources from any language or tool, and subscribe to webhooks that fire when something happens. It is available from the Growth plan and is the foundation the non-native integrations, like Zapier, Make and n8n, run on.

The operational data behind your event: registrations and their contact data, check-in status of registered, attended or no-show, booth leads from the lead-scanning app with note and conversation status, invoices and credit notes from ticket sales, and sessions with speakers and agenda. You read them on demand, write updates back, and let webhooks notify your systems in real time.

Yes, and we say so plainly. This is a developer interface, not a no-code connector: someone on your side writes the calls, handles authentication and maps the fields to your systems. If you would rather avoid code, Zapier, Make and n8n sit on top of the same API and cover many flows without a developer. For full control and custom integrations, the Open API is the direct path, available from the Growth plan.

The native sync for HubSpot, Salesforce and DATEV is built in and needs no code, but it exists only for those systems. The Open API reaches everything else: any tool, your own apps, a data warehouse, a finance system. It gives you the most control and the widest reach, in exchange for developer effort. Many teams use the native sync for their CRM and the Open API for the rest of the stack. Details on the pricing page.