Our API. Your ideas.

Start building amazing Apps.
We've got 90 million users waiting just for you.

Take your first steps

API Improvements: New payments scenario on MercadoLivre Brazil

By know, on Mobile, when an user is on B=P and his payment is rejected for reaching the credit card limit, we're letting him add another payment with a second credit card. From November 10th on, we're also including this feature for web. This feature is not completely new, we already send multiple payments on the payments array for some operations on our site, but we want to let you know it's going to happen more often.
Read More

Latest news

API Improvements: New validations for variations

We're adding validations for listings with variations. This is because we were accepting numbers in cases when a String is required, according to our Documentation. From next monday, November 10th on, we'll only accept the value you send for attribute_combinations as a String, so if you're sending another data type we suggest you adapt your system as soon as possible.
Read More

New Feedback API: Ultimatum

Reminder that we're shutting down the previous version of the Feedback API on November 4th. Please, check this tutorial to learn how to interact with the new version of the API. If you still have any doubts, you can go to the forum thread.
Read More

Create your Application

Create your own application and start playing with our API.
Go Now

Authentication

You build apps that provide services to users, then you need a tool to control the access! We provide that by using OAuth 2.0.
Learn More

Community

Get in touch with the MercadoLibre’s community! Use the channel where you feel more confortable.
Join now!