Download our API documentation.

Find everything you need to integrate your software with the FELplex electronic invoicing API easily, quickly and securely.

Integrate FELplex with your software using our API

Follow these simple steps to integrate FELplex with your software:

📚 API documentation: Our documentation includes clear examples of sending data to and retrieving data from our platform.; Documentation
✨ Sign up free: Create a PLEXapps account in our development environment: https://accounts.stage.cari.lat/auth/register; Sign up free
🔑 Request development access: Email [email protected] with your company details to request access to our testing environment.; Enviar Solicitud
🧪 Test the API: Use our development environment for easy, secure testing at https://accounts.stage.cari.lat/login; Ir Ahora
🚀 Request production integration: After integrating your software with FELplex, register in the production environment and request new credentials by emailing [email protected].; Enviar Solicitud
💬 Need help?: Email [email protected] for help with your questions. Our support team is available Monday to Friday, 8 a.m. to 5 p.m.; Llama Ahora