Build your connection.

Bring your tools and event data together with the Brella Core API.

Read event data, sync registrants, and manage your integrations with precise control over every permission.

Make your first request Explore the API

Start building

Set up your token, choose your scopes, and make a request to the Core API.

Authentication and access

Find your endpoint

Explore the fields, filters, and operations available for each resource.

Resource reference

Follow a recipe

Start from complete curl examples for creating and updating your event data.

Write cookbook

A request starts here

Send your token in the Brella-API-Access-Token header. Use the organization and event IDs supplied by your team.

curl --request GET \
  --url "https://api.brella.io/api/core/organizations/30/events/319986/leads" \
  --header "Accept: application/vnd.brella.v4+json" \
  --header "Brella-API-Access-Token: YOUR_TOKEN"

Your token defines your access.

The same endpoint can return different fields, records, or permissions for different tokens. Understand token scopes.

Explore the Core API

Registrants

Connect registration data and keep attendee details in sync.

Meetings

Work with meetings, participants, and networking timeslots.

Keep the essentials close

Reading data — fields, filters, pagination, and related resources.
Responses and errors — response formats, status codes, and rate limits.
Integration checklist — the checks to make before going live.