O que é a API Myse Sistemas


The Myse API is designed to facilitate and simplify the issuance of electronic invoice (NF-e) and electronic consumer invoice (NFC-e) of our customers.

This API can be integrated into your existing solution (e.g., ERP or e-commerce platform) and be responsible for communicating with the State Treasury Department and issuing the electronic invoice.

From developers to developers


The API is RESTful, so it follows a set of principles that define how the HTTP protocol and URIs should be used.


The message format is JSON, but although it is an acronym for JavaScript Object Notation, it can be used in other programming languages.


The Charset is UTF-8, a variable-length type of encoding that can represent any Unicode character, and it is also compatible with ASCII.