Cello API
The Cello API provides endpoints to:- Validate referral codes (
ucc) - Retrieve active referral links
- Send referral events for signups and purchases
Base URLs
Use the URL that matches your environment:| Environment | Base URL |
|---|---|
| Sandbox | https://api.sandbox.cello.so/ |
| Production | https://api.cello.so/ |
Authentication
Authenticate API requests using anaccessToken in the Authorization header.
Obtain your accessKeyId and secretAccessKey from the Access Keys page in your dashboard.