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Authentication

Authenticate your integration and make your first Core API request.

Use the base URL supplied by Brella. The examples use:

https://api.brella.io

Sandbox environments use their corresponding sandbox hostname.

Every request should send these headers:

Accept: application/vnd.brella.v4+json
Brella-API-Access-Token: YOUR_TOKEN
Content-Type: application/json

Minimal read example:

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"

Brella-API-Access-Token authenticates Core API integrations.

Last updated on August 21, 2026