GUIDES AND REFERENCE
Documentation
Everything you need to connect your systems and start invoicing with Facturador. Choose a guide to find steps, examples and resources for your business.
Explore the documentation
FOR DEVELOPERS
API reference
Connect your application to the Facturador REST API and explore every operation in one place.
- Operation index and parameters
- cURL, PHP and JavaScript examples
- Responses, errors and token-based testing
BUSINESS GUIDE
Electronic invoicing
Learn how to prepare your business to issue electronic fiscal documents with the DGII.
- Requirements to get started
- DGII certification and activation
- Steps to issue electronic fiscal documents
Need help getting started?
Browse frequently asked questions or contact our team.