Quickstart

Follow these four steps to issue your first sandbox e-CF in less than 30 minutes.

Step	Topic
1	Prerequisites
2	Create the sandbox tenant
3	Send your first invoice
4	Handle errors and retries

Estimated time: 30 min.

Before you start

• You'll need a public HTTPS endpoint to receive webhooks (you can use ngrok for testing).
• Your sandbox RNC does not need to be registered as an electronic issuer with DGII — we use test credentials in sandbox.
• For production, see the additional compliance steps at /docs/compliance/norma-06-04.