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| lastupdated | 2018-05-25 |
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{: #mql_samples}
** The MQ Light API is available as part of the Standard plan only.**
If you don't already have an app, try the {{site.data.keyword.mql}} API out with one of the samples. {:shortdesc}
The sample app actually consists of two simple apps: a web front end that sends messages to a back end and a back end that processes the messages, capitalizes the words, and then returns the messages to the front end. This sample shows how you can get apps talking to each other using the {{site.data.keyword.mql}} API. You can also use the {{site.data.keyword.mql}} API to perform worker offload; a key capability required for building scalable, loosely coupled, and distributed apps.
You can find the sample code in the event-streams-samples GitHub project 
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