Developers

We have implemented new cybersecurity measures in the Rastro API, enhancing the protection of tracking information. Now, when checking the status of their shipments, users will have access to more secure and accurate data.
These changes are aimed at preventing third parties from accessing information about items shipped by contracted clients and to reduce the misuse of tracking data by unauthorized websites and applications.
Tracking queries are now restricted to items associated with the sender's contract, applying exclusively to the Rastro API. Clients using third-party platforms must use their Correios credentials to track their shipments.
With these measures, Correios reinforces our commitment to the security and reliability of our clients' data.

Frequently Asked Questions
It is the page of technical information for integration with Correios, where the Correios APIs are located and all its information to better serve the technicians and customers who develop software, applications, programs and various platforms, facilitating innovation and creating business opportunities integrated to Correios.
Application Programming Interface (API) is a set of routines, patterns and technological protocols made for exchange information securely between solutions specifying how software components should interact.
Customers of Correios, developers, companies of proprietary software and after sales, users with Meu Correios registration.
No. The Correios APIs catalog is composed by public and private APIs:
Public APIs: accessible by any user with
Meu Correios
login
.
Private APIs: accessible only by users who have an Agreement with Brazilian Post and/or specific permission.
Just login to
Meu Correios
to have access.
Just access the service center
https://www.correios.com.br/falecomoscorreios/central-de-atendimento
Manuals e Documents
- Implementation Guide - Reverse Logistics Web Service (.pdf 2Mb)
-
API Integration Guide Contract Clients
(.pdf 1.5Mb)