Curlec Plans API
Billing plan definitions for recurring subscriptions. A plan sets the billing period, interval, and per-cycle charge. Plans are reusable across multiple subscriptions and cannot be modified after creation.
Documentation
Documentation
https://curlec.com/docs/api/
Authentication
https://raw.githubusercontent.com/api-evangelist/curlec/refs/heads/main/authentication/curlec-authentication.yml