settings.xml

<settings xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xmlns="http://maven.apache.org/SETTINGS/1.0.0"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
                      http://maven.apache.org/xsd/settings-1.0.0.xsd">
    <servers>

        <server>
            <id>bintray-sillelien-maven</id>
            <username>neilellis</username>
            <password>${BINTRAY_API_KEY}</password>
        </server>
        <server>
            <id>dollar-s3-release-repo</id>
            <username>${AWS_ACCESS_KEY_ID}</username>
            <password>${AWS_SECRET_KEY}</password>
        </server>
        <server>
            <id>dollar-s3-snapshot-repo</id>
            <username>${AWS_ACCESS_KEY_ID}</username>
            <passphrase>${AWS_SECRET_KEY}</passphrase>
        </server>
    </servers>

</settings>